Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI updates from James Bottomley:
 "First round of SCSI updates for the 4.6+ merge window.

  This batch includes the usual quota of driver updates (bnx2fc, mp3sas,
  hpsa, ncr5380, lpfc, hisi_sas, snic, aacraid, megaraid_sas).  There's
  also a multiqueue update for scsi_debug, assorted bug fixes and a few
  other minor updates (refactor of scsi_sg_pools into generic code, alua
  and VPD updates, and struct timeval conversions)"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (138 commits)
  mpt3sas: Used "synchronize_irq()"API to synchronize timed-out IO & TMs
  mpt3sas: Set maximum transfer length per IO to 4MB for VDs
  mpt3sas: Updating mpt3sas driver version to 13.100.00.00
  mpt3sas: Fix initial Reference tag field for 4K PI drives.
  mpt3sas: Handle active cable exception event
  mpt3sas: Update MPI header to 2.00.42
  Revert "lpfc: Delete unnecessary checks before the function call mempool_destroy"
  eata_pio: missing break statement
  hpsa: Fix type ZBC conditional checks
  scsi_lib: Decode T10 vendor IDs
  scsi_dh_alua: do not fail for unknown VPD identification
  scsi_debug: use locally assigned naa
  scsi_debug: uuid for lu name
  scsi_debug: vpd and mode page work
  scsi_debug: add multiple queue support
  bfa: fix bfa_fcb_itnim_alloc() error handling
  megaraid_sas: Downgrade two success messages to info
  cxlflash: Fix to resolve dead-lock during EEH recovery
  scsi_debug: rework resp_report_luns
  scsi_debug: use pdt constants
  ...

1 files changed, 35 insertions, 5 deletions

diff --git a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
index cf510ed91924..8bae305bc156 100644
--- a/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
+++ b/drivers/scsi/mpt3sas/mpi/mpi2_ioc.h
@@ -6,7 +6,7 @@
  *         Title:  MPI IOC, Port, Event, FW Download, and FW Upload messages
  * Creation Date:  October 11, 2006
  *
- * mpi2_ioc.h Version:  02.00.26
+ * mpi2_ioc.h Version:  02.00.27
  *
  * NOTE: Names (typedefs, defines, etc.) beginning with an MPI25 or Mpi25
  *       prefix are for use only on MPI v2.5 products, and must not be used
@@ -134,9 +134,13 @@
  *			Added Encrypted Hash Extended Image.
  * 12-05-13  02.00.24  Added MPI25_HASH_IMAGE_TYPE_BIOS.
  * 11-18-14  02.00.25  Updated copyright information.
- * 03-16-15  02.00.26  Added MPI26_FW_HEADER_PID_FAMILY_3324_SAS and
+ * 03-16-15  02.00.26  Updated for MPI v2.6.
+ *		       Added MPI2_EVENT_ACTIVE_CABLE_EXCEPTION and
+ *		       MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT.
+ *                     Added MPI26_FW_HEADER_PID_FAMILY_3324_SAS and
  *                     MPI26_FW_HEADER_PID_FAMILY_3516_SAS.
  *                     Added MPI26_CTRL_OP_SHUTDOWN.
+ * 08-25-15  02.00.27  Added IC ARCH Class based signature defines
  * --------------------------------------------------------------------------
  */
 
@@ -168,7 +172,7 @@ typedef struct _MPI2_IOC_INIT_REQUEST {
 	U16 MsgVersion;		/*0x0C */
 	U16 HeaderVersion;	/*0x0E */
 	U32 Reserved5;		/*0x10 */
-	U16 Reserved6;		/*0x14 */
+	U16 ConfigurationFlags;	/* 0x14 */
 	U8 HostPageSize;	/*0x16 */
 	U8 HostMSIxVectors;	/*0x17 */
 	U16 Reserved8;		/*0x18 */
@@ -516,6 +520,7 @@ typedef struct _MPI2_EVENT_NOTIFICATION_REPLY {
 #define MPI2_EVENT_TEMP_THRESHOLD                   (0x0027)
 #define MPI2_EVENT_HOST_MESSAGE                     (0x0028)
 #define MPI2_EVENT_POWER_PERFORMANCE_CHANGE         (0x0029)
+#define MPI2_EVENT_ACTIVE_CABLE_EXCEPTION           (0x0034)
 #define MPI2_EVENT_MIN_PRODUCT_SPECIFIC             (0x006E)
 #define MPI2_EVENT_MAX_PRODUCT_SPECIFIC             (0x007F)
 
@@ -580,7 +585,7 @@ typedef struct _MPI2_EVENT_DATA_HOST_MESSAGE {
 } MPI2_EVENT_DATA_HOST_MESSAGE, *PTR_MPI2_EVENT_DATA_HOST_MESSAGE,
 	Mpi2EventDataHostMessage_t, *pMpi2EventDataHostMessage_t;
 
-/*Power Performance Change Event */
+/*Power Performance Change Event data */
 
 typedef struct _MPI2_EVENT_DATA_POWER_PERF_CHANGE {
 	U8 CurrentPowerMode;	/*0x00 */
@@ -605,6 +610,21 @@ typedef struct _MPI2_EVENT_DATA_POWER_PERF_CHANGE {
 #define MPI2_EVENT_PM_MODE_REDUCED_POWER     (0x05)
 #define MPI2_EVENT_PM_MODE_STANDBY           (0x06)
 
+/* Active Cable Exception Event data */
+
+typedef struct _MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT {
+	U32         ActiveCablePowerRequirement;        /* 0x00 */
+	U8          ReasonCode;                         /* 0x04 */
+	U8          ReceptacleID;                       /* 0x05 */
+	U16         Reserved1;                          /* 0x06 */
+} MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
+	*PTR_MPI26_EVENT_DATA_ACTIVE_CABLE_EXCEPT,
+	Mpi26EventDataActiveCableExcept_t,
+	*pMpi26EventDataActiveCableExcept_t;
+
+/* defines for ReasonCode field */
+#define MPI26_EVENT_ACTIVE_CABLE_INSUFFICIENT_POWER     (0x00)
+
 /*Hard Reset Received Event data */
 
 typedef struct _MPI2_EVENT_DATA_HARD_RESET_RECEIVED {
@@ -1366,7 +1386,16 @@ typedef struct _MPI2_FW_IMAGE_HEADER {
 /*Signature0 field */
 #define MPI2_FW_HEADER_SIGNATURE0_OFFSET        (0x04)
 #define MPI2_FW_HEADER_SIGNATURE0               (0x5AFAA55A)
-#define MPI26_FW_HEADER_SIGNATURE0              (0x5AEAA55A)
+/* Last byte is defined by architecture */
+#define MPI26_FW_HEADER_SIGNATURE0_BASE         (0x5AEAA500)
+#define MPI26_FW_HEADER_SIGNATURE0_ARC_0        (0x5A)
+#define MPI26_FW_HEADER_SIGNATURE0_ARC_1        (0x00)
+#define MPI26_FW_HEADER_SIGNATURE0_ARC_2        (0x01)
+/* legacy (0x5AEAA55A) */
+#define MPI26_FW_HEADER_SIGNATURE0 \
+	(MPI26_FW_HEADER_SIGNATURE0_BASE+MPI26_FW_HEADER_SIGNATURE0_ARC_0)
+#define MPI26_FW_HEADER_SIGNATURE0_3516 \
+	(MPI26_FW_HEADER_SIGNATURE0_BASE+MPI26_FW_HEADER_SIGNATURE0_ARC_1)
 
 /*Signature1 field */
 #define MPI2_FW_HEADER_SIGNATURE1_OFFSET        (0x08)
@@ -1778,6 +1807,7 @@ typedef struct _MPI26_IOUNIT_CONTROL_REQUEST {
 #define MPI26_CTRL_OP_SAS_PHY_LINK_RESET                (0x06)
 #define MPI26_CTRL_OP_SAS_PHY_HARD_RESET                (0x07)
 #define MPI26_CTRL_OP_PHY_CLEAR_ERROR_LOG               (0x08)
+#define MPI26_CTRL_OP_LINK_CLEAR_ERROR_LOG              (0x09)
 #define MPI26_CTRL_OP_SAS_SEND_PRIMITIVE                (0x0A)
 #define MPI26_CTRL_OP_FORCE_FULL_DISCOVERY              (0x0B)
 #define MPI26_CTRL_OP_REMOVE_DEVICE                     (0x0D)