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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-02 16:40:27 -0700 |
commit | 8d65b08debc7e62b2c6032d7fe7389d895b92cbc (patch) | |
tree | 0c3141b60c3a03cc32742b5750c5e763b9dae489 /drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | |
parent | 5a0387a8a8efb90ae7fea1e2e5c62de3efa74691 (diff) | |
parent | 5d15af6778b8e4ed1fd41b040283af278e7a9a72 (diff) | |
download | linux-8d65b08debc7e62b2c6032d7fe7389d895b92cbc.tar.gz linux-8d65b08debc7e62b2c6032d7fe7389d895b92cbc.tar.bz2 linux-8d65b08debc7e62b2c6032d7fe7389d895b92cbc.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_sp_commands.c')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sp_commands.c | 330 |
1 files changed, 160 insertions, 170 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c index 6fb80f9ef446..bc3694e91b85 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sp_commands.c @@ -111,7 +111,7 @@ int qed_sp_init_request(struct qed_hwfn *p_hwfn, return 0; } -static enum tunnel_clss qed_tunn_get_clss_type(u8 type) +static enum tunnel_clss qed_tunn_clss_to_fw_clss(u8 type) { switch (type) { case QED_TUNN_CLSS_MAC_VLAN: @@ -122,206 +122,201 @@ static enum tunnel_clss qed_tunn_get_clss_type(u8 type) return TUNNEL_CLSS_INNER_MAC_VLAN; case QED_TUNN_CLSS_INNER_MAC_VNI: return TUNNEL_CLSS_INNER_MAC_VNI; + case QED_TUNN_CLSS_MAC_VLAN_DUAL_STAGE: + return TUNNEL_CLSS_MAC_VLAN_DUAL_STAGE; default: return TUNNEL_CLSS_MAC_VLAN; } } static void -qed_tunn_set_pf_fix_tunn_mode(struct qed_hwfn *p_hwfn, - struct qed_tunn_update_params *p_src, - struct pf_update_tunnel_config *p_tunn_cfg) +qed_set_pf_update_tunn_mode(struct qed_tunnel_info *p_tun, + struct qed_tunnel_info *p_src, bool b_pf_start) { - unsigned long cached_tunn_mode = p_hwfn->cdev->tunn_mode; - unsigned long update_mask = p_src->tunn_mode_update_mask; - unsigned long tunn_mode = p_src->tunn_mode; - unsigned long new_tunn_mode = 0; - - if (test_bit(QED_MODE_L2GRE_TUNN, &update_mask)) { - if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode)) - __set_bit(QED_MODE_L2GRE_TUNN, &new_tunn_mode); - } else { - if (test_bit(QED_MODE_L2GRE_TUNN, &cached_tunn_mode)) - __set_bit(QED_MODE_L2GRE_TUNN, &new_tunn_mode); - } - - if (test_bit(QED_MODE_IPGRE_TUNN, &update_mask)) { - if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode)) - __set_bit(QED_MODE_IPGRE_TUNN, &new_tunn_mode); - } else { - if (test_bit(QED_MODE_IPGRE_TUNN, &cached_tunn_mode)) - __set_bit(QED_MODE_IPGRE_TUNN, &new_tunn_mode); - } + if (p_src->vxlan.b_update_mode || b_pf_start) + p_tun->vxlan.b_mode_enabled = p_src->vxlan.b_mode_enabled; - if (test_bit(QED_MODE_VXLAN_TUNN, &update_mask)) { - if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode)) - __set_bit(QED_MODE_VXLAN_TUNN, &new_tunn_mode); - } else { - if (test_bit(QED_MODE_VXLAN_TUNN, &cached_tunn_mode)) - __set_bit(QED_MODE_VXLAN_TUNN, &new_tunn_mode); - } - - if (p_src->update_geneve_udp_port) { - p_tunn_cfg->set_geneve_udp_port_flg = 1; - p_tunn_cfg->geneve_udp_port = - cpu_to_le16(p_src->geneve_udp_port); - } + if (p_src->l2_gre.b_update_mode || b_pf_start) + p_tun->l2_gre.b_mode_enabled = p_src->l2_gre.b_mode_enabled; - if (test_bit(QED_MODE_L2GENEVE_TUNN, &update_mask)) { - if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode)) - __set_bit(QED_MODE_L2GENEVE_TUNN, &new_tunn_mode); - } else { - if (test_bit(QED_MODE_L2GENEVE_TUNN, &cached_tunn_mode)) - __set_bit(QED_MODE_L2GENEVE_TUNN, &new_tunn_mode); - } + if (p_src->ip_gre.b_update_mode || b_pf_start) + p_tun->ip_gre.b_mode_enabled = p_src->ip_gre.b_mode_enabled; - if (test_bit(QED_MODE_IPGENEVE_TUNN, &update_mask)) { - if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode)) - __set_bit(QED_MODE_IPGENEVE_TUNN, &new_tunn_mode); - } else { - if (test_bit(QED_MODE_IPGENEVE_TUNN, &cached_tunn_mode)) - __set_bit(QED_MODE_IPGENEVE_TUNN, &new_tunn_mode); - } + if (p_src->l2_geneve.b_update_mode || b_pf_start) + p_tun->l2_geneve.b_mode_enabled = + p_src->l2_geneve.b_mode_enabled; - p_src->tunn_mode = new_tunn_mode; + if (p_src->ip_geneve.b_update_mode || b_pf_start) + p_tun->ip_geneve.b_mode_enabled = + p_src->ip_geneve.b_mode_enabled; } -static void -qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn, - struct qed_tunn_update_params *p_src, - struct pf_update_tunnel_config *p_tunn_cfg) +static void qed_set_tunn_cls_info(struct qed_tunnel_info *p_tun, + struct qed_tunnel_info *p_src) { - unsigned long tunn_mode = p_src->tunn_mode; enum tunnel_clss type; - qed_tunn_set_pf_fix_tunn_mode(p_hwfn, p_src, p_tunn_cfg); - p_tunn_cfg->update_rx_pf_clss = p_src->update_rx_pf_clss; - p_tunn_cfg->update_tx_pf_clss = p_src->update_tx_pf_clss; - - type = qed_tunn_get_clss_type(p_src->tunn_clss_vxlan); - p_tunn_cfg->tunnel_clss_vxlan = type; - - type = qed_tunn_get_clss_type(p_src->tunn_clss_l2gre); - p_tunn_cfg->tunnel_clss_l2gre = type; + p_tun->b_update_rx_cls = p_src->b_update_rx_cls; + p_tun->b_update_tx_cls = p_src->b_update_tx_cls; + + type = qed_tunn_clss_to_fw_clss(p_src->vxlan.tun_cls); + p_tun->vxlan.tun_cls = type; + type = qed_tunn_clss_to_fw_clss(p_src->l2_gre.tun_cls); + p_tun->l2_gre.tun_cls = type; + type = qed_tunn_clss_to_fw_clss(p_src->ip_gre.tun_cls); + p_tun->ip_gre.tun_cls = type; + type = qed_tunn_clss_to_fw_clss(p_src->l2_geneve.tun_cls); + p_tun->l2_geneve.tun_cls = type; + type = qed_tunn_clss_to_fw_clss(p_src->ip_geneve.tun_cls); + p_tun->ip_geneve.tun_cls = type; +} - type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgre); - p_tunn_cfg->tunnel_clss_ipgre = type; +static void qed_set_tunn_ports(struct qed_tunnel_info *p_tun, + struct qed_tunnel_info *p_src) +{ + p_tun->geneve_port.b_update_port = p_src->geneve_port.b_update_port; + p_tun->vxlan_port.b_update_port = p_src->vxlan_port.b_update_port; - if (p_src->update_vxlan_udp_port) { - p_tunn_cfg->set_vxlan_udp_port_flg = 1; - p_tunn_cfg->vxlan_udp_port = cpu_to_le16(p_src->vxlan_udp_port); - } + if (p_src->geneve_port.b_update_port) + p_tun->geneve_port.port = p_src->geneve_port.port; - if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_l2gre = 1; + if (p_src->vxlan_port.b_update_port) + p_tun->vxlan_port.port = p_src->vxlan_port.port; +} - if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_ipgre = 1; +static void +__qed_set_ramrod_tunnel_param(u8 *p_tunn_cls, u8 *p_enable_tx_clas, + struct qed_tunn_update_type *tun_type) +{ + *p_tunn_cls = tun_type->tun_cls; - if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_vxlan = 1; + if (tun_type->b_mode_enabled) + *p_enable_tx_clas = 1; +} - if (p_src->update_geneve_udp_port) { - p_tunn_cfg->set_geneve_udp_port_flg = 1; - p_tunn_cfg->geneve_udp_port = - cpu_to_le16(p_src->geneve_udp_port); +static void +qed_set_ramrod_tunnel_param(u8 *p_tunn_cls, u8 *p_enable_tx_clas, + struct qed_tunn_update_type *tun_type, + u8 *p_update_port, __le16 *p_port, + struct qed_tunn_update_udp_port *p_udp_port) +{ + __qed_set_ramrod_tunnel_param(p_tunn_cls, p_enable_tx_clas, tun_type); + if (p_udp_port->b_update_port) { + *p_update_port = 1; + *p_port = cpu_to_le16(p_udp_port->port); } +} - if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_l2geneve = 1; - - if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_ipgeneve = 1; - - type = qed_tunn_get_clss_type(p_src->tunn_clss_l2geneve); - p_tunn_cfg->tunnel_clss_l2geneve = type; - - type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgeneve); - p_tunn_cfg->tunnel_clss_ipgeneve = type; +static void +qed_tunn_set_pf_update_params(struct qed_hwfn *p_hwfn, + struct qed_tunnel_info *p_src, + struct pf_update_tunnel_config *p_tunn_cfg) +{ + struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel; + + qed_set_pf_update_tunn_mode(p_tun, p_src, false); + qed_set_tunn_cls_info(p_tun, p_src); + qed_set_tunn_ports(p_tun, p_src); + + qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan, + &p_tunn_cfg->tx_enable_vxlan, + &p_tun->vxlan, + &p_tunn_cfg->set_vxlan_udp_port_flg, + &p_tunn_cfg->vxlan_udp_port, + &p_tun->vxlan_port); + + qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve, + &p_tunn_cfg->tx_enable_l2geneve, + &p_tun->l2_geneve, + &p_tunn_cfg->set_geneve_udp_port_flg, + &p_tunn_cfg->geneve_udp_port, + &p_tun->geneve_port); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve, + &p_tunn_cfg->tx_enable_ipgeneve, + &p_tun->ip_geneve); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre, + &p_tunn_cfg->tx_enable_l2gre, + &p_tun->l2_gre); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre, + &p_tunn_cfg->tx_enable_ipgre, + &p_tun->ip_gre); + + p_tunn_cfg->update_rx_pf_clss = p_tun->b_update_rx_cls; + p_tunn_cfg->update_tx_pf_clss = p_tun->b_update_tx_cls; } static void qed_set_hw_tunn_mode(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, - unsigned long tunn_mode) + struct qed_tunnel_info *p_tun) { - u8 l2gre_enable = 0, ipgre_enable = 0, vxlan_enable = 0; - u8 l2geneve_enable = 0, ipgeneve_enable = 0; - - if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode)) - l2gre_enable = 1; + qed_set_gre_enable(p_hwfn, p_ptt, p_tun->l2_gre.b_mode_enabled, + p_tun->ip_gre.b_mode_enabled); + qed_set_vxlan_enable(p_hwfn, p_ptt, p_tun->vxlan.b_mode_enabled); - if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode)) - ipgre_enable = 1; - - if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode)) - vxlan_enable = 1; - - qed_set_gre_enable(p_hwfn, p_ptt, l2gre_enable, ipgre_enable); - qed_set_vxlan_enable(p_hwfn, p_ptt, vxlan_enable); + qed_set_geneve_enable(p_hwfn, p_ptt, p_tun->l2_geneve.b_mode_enabled, + p_tun->ip_geneve.b_mode_enabled); +} - if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode)) - l2geneve_enable = 1; +static void qed_set_hw_tunn_mode_port(struct qed_hwfn *p_hwfn, + struct qed_tunnel_info *p_tunn) +{ + if (p_tunn->vxlan_port.b_update_port) + qed_set_vxlan_dest_port(p_hwfn, p_hwfn->p_main_ptt, + p_tunn->vxlan_port.port); - if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode)) - ipgeneve_enable = 1; + if (p_tunn->geneve_port.b_update_port) + qed_set_geneve_dest_port(p_hwfn, p_hwfn->p_main_ptt, + p_tunn->geneve_port.port); - qed_set_geneve_enable(p_hwfn, p_ptt, l2geneve_enable, - ipgeneve_enable); + qed_set_hw_tunn_mode(p_hwfn, p_hwfn->p_main_ptt, p_tunn); } static void qed_tunn_set_pf_start_params(struct qed_hwfn *p_hwfn, - struct qed_tunn_start_params *p_src, + struct qed_tunnel_info *p_src, struct pf_start_tunnel_config *p_tunn_cfg) { - unsigned long tunn_mode; - enum tunnel_clss type; + struct qed_tunnel_info *p_tun = &p_hwfn->cdev->tunnel; if (!p_src) return; - tunn_mode = p_src->tunn_mode; - type = qed_tunn_get_clss_type(p_src->tunn_clss_vxlan); - p_tunn_cfg->tunnel_clss_vxlan = type; - type = qed_tunn_get_clss_type(p_src->tunn_clss_l2gre); - p_tunn_cfg->tunnel_clss_l2gre = type; - type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgre); - p_tunn_cfg->tunnel_clss_ipgre = type; - - if (p_src->update_vxlan_udp_port) { - p_tunn_cfg->set_vxlan_udp_port_flg = 1; - p_tunn_cfg->vxlan_udp_port = cpu_to_le16(p_src->vxlan_udp_port); - } - - if (test_bit(QED_MODE_L2GRE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_l2gre = 1; - - if (test_bit(QED_MODE_IPGRE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_ipgre = 1; - - if (test_bit(QED_MODE_VXLAN_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_vxlan = 1; - - if (p_src->update_geneve_udp_port) { - p_tunn_cfg->set_geneve_udp_port_flg = 1; - p_tunn_cfg->geneve_udp_port = - cpu_to_le16(p_src->geneve_udp_port); - } - - if (test_bit(QED_MODE_L2GENEVE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_l2geneve = 1; - - if (test_bit(QED_MODE_IPGENEVE_TUNN, &tunn_mode)) - p_tunn_cfg->tx_enable_ipgeneve = 1; - - type = qed_tunn_get_clss_type(p_src->tunn_clss_l2geneve); - p_tunn_cfg->tunnel_clss_l2geneve = type; - type = qed_tunn_get_clss_type(p_src->tunn_clss_ipgeneve); - p_tunn_cfg->tunnel_clss_ipgeneve = type; + qed_set_pf_update_tunn_mode(p_tun, p_src, true); + qed_set_tunn_cls_info(p_tun, p_src); + qed_set_tunn_ports(p_tun, p_src); + + qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_vxlan, + &p_tunn_cfg->tx_enable_vxlan, + &p_tun->vxlan, + &p_tunn_cfg->set_vxlan_udp_port_flg, + &p_tunn_cfg->vxlan_udp_port, + &p_tun->vxlan_port); + + qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2geneve, + &p_tunn_cfg->tx_enable_l2geneve, + &p_tun->l2_geneve, + &p_tunn_cfg->set_geneve_udp_port_flg, + &p_tunn_cfg->geneve_udp_port, + &p_tun->geneve_port); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgeneve, + &p_tunn_cfg->tx_enable_ipgeneve, + &p_tun->ip_geneve); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_l2gre, + &p_tunn_cfg->tx_enable_l2gre, + &p_tun->l2_gre); + + __qed_set_ramrod_tunnel_param(&p_tunn_cfg->tunnel_clss_ipgre, + &p_tunn_cfg->tx_enable_ipgre, + &p_tun->ip_gre); } int qed_sp_pf_start(struct qed_hwfn *p_hwfn, - struct qed_tunn_start_params *p_tunn, + struct qed_tunnel_info *p_tunn, enum qed_mf_mode mode, bool allow_npar_tx_switch) { struct pf_start_ramrod_data *p_ramrod = NULL; @@ -416,11 +411,8 @@ int qed_sp_pf_start(struct qed_hwfn *p_hwfn, rc = qed_spq_post(p_hwfn, p_ent, NULL); - if (p_tunn) { - qed_set_hw_tunn_mode(p_hwfn, p_hwfn->p_main_ptt, - p_tunn->tunn_mode); - p_hwfn->cdev->tunn_mode = p_tunn->tunn_mode; - } + if (p_tunn) + qed_set_hw_tunn_mode_port(p_hwfn, &p_hwfn->cdev->tunnel); return rc; } @@ -451,7 +443,7 @@ int qed_sp_pf_update(struct qed_hwfn *p_hwfn) /* Set pf update ramrod command params */ int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn, - struct qed_tunn_update_params *p_tunn, + struct qed_tunnel_info *p_tunn, enum spq_mode comp_mode, struct qed_spq_comp_cb *p_comp_data) { @@ -459,6 +451,12 @@ int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn, struct qed_sp_init_data init_data; int rc = -EINVAL; + if (IS_VF(p_hwfn->cdev)) + return qed_vf_pf_tunnel_param_update(p_hwfn, p_tunn); + + if (!p_tunn) + return -EINVAL; + /* Get SPQ entry */ memset(&init_data, 0, sizeof(init_data)); init_data.cid = qed_spq_get_cid(p_hwfn); @@ -479,15 +477,7 @@ int qed_sp_pf_update_tunn_cfg(struct qed_hwfn *p_hwfn, if (rc) return rc; - if (p_tunn->update_vxlan_udp_port) - qed_set_vxlan_dest_port(p_hwfn, p_hwfn->p_main_ptt, - p_tunn->vxlan_udp_port); - if (p_tunn->update_geneve_udp_port) - qed_set_geneve_dest_port(p_hwfn, p_hwfn->p_main_ptt, - p_tunn->geneve_udp_port); - - qed_set_hw_tunn_mode(p_hwfn, p_hwfn->p_main_ptt, p_tunn->tunn_mode); - p_hwfn->cdev->tunn_mode = p_tunn->tunn_mode; + qed_set_hw_tunn_mode_port(p_hwfn, &p_hwfn->cdev->tunnel); return rc; } |