From 22e05bd6f7949d3e638c9f4697a2198a19fff312 Mon Sep 17 00:00:00 2001 From: Paul M Stillwell Jr Date: Wed, 26 Aug 2015 15:14:07 -0400 Subject: i40e: Increase the amount of time we wait for reset to be done In some rare cases the reset can take longer to complete so increase the amount of time we wait. Change-ID: Ib5628ec54b526a811ee33d1214fe763226406671 Signed-off-by: Paul M Stillwell Jr Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 683371763293..1e81f4e3b205 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -1256,7 +1256,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) grst_del = (rd32(hw, I40E_GLGEN_RSTCTL) & I40E_GLGEN_RSTCTL_GRSTDEL_MASK) >> I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT; - for (cnt = 0; cnt < grst_del + 2; cnt++) { + for (cnt = 0; cnt < grst_del + 10; cnt++) { reg = rd32(hw, I40E_GLGEN_RSTAT); if (!(reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK)) break; -- cgit v1.2.3 From 1d5109d18757d8d6450905275bf362819781368c Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:08 -0400 Subject: i40e: enable WoL operation if config bit show WoL capable The driver was disabling Wake-on-LAN by default and waiting for the user to expressly turn it on. This patch has the driver turning on WoL from the start if enabled in the hardware config, which matches the behavior of our other drivers. Change-ID: I43faedb907f8ba4d1a61b72a7c86072b97af12b1 Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_main.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 5646ee885db2..7fc5e2c28cdb 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -9947,6 +9947,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct i40e_pf *pf; struct i40e_hw *hw; static u16 pfs_found; + u16 wol_nvm_bits; u16 link_status; int err = 0; u32 len; @@ -10163,8 +10164,12 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) clear_bit(__I40E_SERVICE_SCHED, &pf->state); pf->flags |= I40E_FLAG_NEED_LINK_UPDATE; - /* WoL defaults to disabled */ - pf->wol_en = false; + /* NVM bit on means WoL disabled for the port */ + i40e_read_nvm_word(hw, I40E_SR_NVM_WAKE_ON_LAN, &wol_nvm_bits); + if ((1 << hw->port) & wol_nvm_bits || hw->partition_id != 1) + pf->wol_en = false; + else + pf->wol_en = true; device_set_wakeup_enable(&pf->pdev->dev, pf->wol_en); /* set up the main switch operations */ -- cgit v1.2.3 From 0325fca7577c5157da2cdf064fc3e8d38242e47c Mon Sep 17 00:00:00 2001 From: Mitch Williams Date: Wed, 26 Aug 2015 15:14:09 -0400 Subject: i40e: stop VF rings Explicitly stop the rings belonging to each VF when disabling SR-IOV. Even though the VFs were gone, and the associated VSIs were removed, the rings were not stopped, and in some circumstances the hardware would continue to access the memory formerly used by the rings, causing memory corruption or DMAR errors, both of which would lead to general malaise of the kernel. To relieve this condition, explicitly stop all the rings associated with each VF before releasing its resources. Change-ID: I78c05d562c66e7b594b7e48d67860f49b3e5b6ec Signed-off-by: Mitch Williams Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index b148694f8e11..0545e3f80e7a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -872,6 +872,11 @@ void i40e_free_vfs(struct i40e_pf *pf) i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx], false); + for (i = 0; i < pf->num_alloc_vfs; i++) + if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states)) + i40e_vsi_control_rings(pf->vsi[pf->vf[i].lan_vsi_idx], + false); + /* Disable IOV before freeing resources. This lets any VF drivers * running in the host get themselves cleaned up before we yank * the carpet out from underneath their feet. -- cgit v1.2.3 From bc5166b908aaa126d524b84c767323b75c17bdee Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:10 -0400 Subject: i40e/i40evf: add driver support for new device ids Early addition of new a device id. Change-ID: I61a8c8556fdf4f5714be4e4089689e374f30293c Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 1 + drivers/net/ethernet/intel/i40e/i40e_type.h | 1 + drivers/net/ethernet/intel/i40evf/i40e_common.c | 1 + drivers/net/ethernet/intel/i40evf/i40e_type.h | 1 + 6 files changed, 6 insertions(+) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 1e81f4e3b205..7a70abcafbbb 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -51,6 +51,7 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_QSFP_B: case I40E_DEV_ID_QSFP_C: case I40E_DEV_ID_10G_BASE_T: + case I40E_DEV_ID_10G_BASE_T4: case I40E_DEV_ID_20G_KR2: case I40E_DEV_ID_20G_KR2_A: hw->mac.type = I40E_MAC_XL710; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 1345de2ef614..928bd5abbaed 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -425,6 +425,7 @@ static void i40e_get_settings_link_down(struct i40e_hw *hw, ecmd->advertising = ADVERTISED_10000baseKR_Full; break; case I40E_DEV_ID_10G_BASE_T: + case I40E_DEV_ID_10G_BASE_T4: ecmd->supported = SUPPORTED_10000baseT_Full | SUPPORTED_1000baseT_Full | SUPPORTED_100baseT_Full; diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 7fc5e2c28cdb..19eb14d488c5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -75,6 +75,7 @@ static const struct pci_device_id i40e_pci_tbl[] = { {PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_B), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_QSFP_C), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T), 0}, + {PCI_VDEVICE(INTEL, I40E_DEV_ID_10G_BASE_T4), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_20G_KR2), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_SFP_X722), 0}, {PCI_VDEVICE(INTEL, I40E_DEV_ID_1G_BASE_T_X722), 0}, diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index c5b6a65f520f..34720e07f990 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -46,6 +46,7 @@ #define I40E_DEV_ID_10G_BASE_T 0x1586 #define I40E_DEV_ID_20G_KR2 0x1587 #define I40E_DEV_ID_20G_KR2_A 0x1588 +#define I40E_DEV_ID_10G_BASE_T4 0x1589 #define I40E_DEV_ID_VF 0x154C #define I40E_DEV_ID_VF_HV 0x1571 #define I40E_DEV_ID_SFP_X722 0x37D0 diff --git a/drivers/net/ethernet/intel/i40evf/i40e_common.c b/drivers/net/ethernet/intel/i40evf/i40e_common.c index 1950db10a414..96e48ee8ab38 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_common.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_common.c @@ -51,6 +51,7 @@ i40e_status i40e_set_mac_type(struct i40e_hw *hw) case I40E_DEV_ID_QSFP_B: case I40E_DEV_ID_QSFP_C: case I40E_DEV_ID_10G_BASE_T: + case I40E_DEV_ID_10G_BASE_T4: case I40E_DEV_ID_20G_KR2: case I40E_DEV_ID_20G_KR2_A: hw->mac.type = I40E_MAC_XL710; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_type.h b/drivers/net/ethernet/intel/i40evf/i40e_type.h index 37bacc34fb84..bbb388660aa7 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_type.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_type.h @@ -46,6 +46,7 @@ #define I40E_DEV_ID_10G_BASE_T 0x1586 #define I40E_DEV_ID_20G_KR2 0x1587 #define I40E_DEV_ID_20G_KR2_A 0x1588 +#define I40E_DEV_ID_10G_BASE_T4 0x1589 #define I40E_DEV_ID_VF 0x154C #define I40E_DEV_ID_VF_HV 0x1571 #define I40E_DEV_ID_SFP_X722 0x37D0 -- cgit v1.2.3 From df08fd4dbcc95cbc5a35745b6a77a9df0dc5776f Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:11 -0400 Subject: i40e/i40evf: fix a potential type compare issue Rework an if expression to assure there is no type compare problem between a size and a possible negative number. Change-ID: I4921fcc96abfcf69490efce020a9e4007f251c99 Reported-by: Helin Zhang Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_adminq.h | 3 +-- drivers/net/ethernet/intel/i40evf/i40e_adminq.h | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h index ca81b0b9db97..12fbbddea299 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h @@ -144,8 +144,7 @@ static inline int i40e_aq_rc_to_posix(int aq_ret, int aq_rc) if (aq_ret == I40E_ERR_ADMIN_QUEUE_TIMEOUT) return -EAGAIN; - if (aq_rc >= (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0])) || - aq_rc < 0) + if (!((u32)aq_rc < (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0])))) return -ERANGE; return aq_to_posix[aq_rc]; diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h b/drivers/net/ethernet/intel/i40evf/i40e_adminq.h index e62e951cf208..a3eae5d9a2bd 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq.h @@ -144,8 +144,7 @@ static inline int i40e_aq_rc_to_posix(int aq_ret, int aq_rc) if (aq_ret == I40E_ERR_ADMIN_QUEUE_TIMEOUT) return -EAGAIN; - if (aq_rc >= (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0])) || - aq_rc < 0) + if (!((u32)aq_rc < (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0])))) return -ERANGE; return aq_to_posix[aq_rc]; -- cgit v1.2.3 From 725821f340184fcdd35dbd369c5058eec8a30fcb Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:12 -0400 Subject: i40e: fix bad CEE status shift value Fix a shift value that was wrong, ending up with a bad bitmask. Also add a blank line between two sets of #defines for better readability. Change-ID: I3e41fa2a2ab904d3a4e6cbf13972ab0036a10601 Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h index b840fabe3997..785b3dbd22ca 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h @@ -2062,6 +2062,7 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_start); #define I40E_AQC_CEE_APP_ISCSI_MASK (0x7 << I40E_AQC_CEE_APP_ISCSI_SHIFT) #define I40E_AQC_CEE_APP_FIP_SHIFT 0x8 #define I40E_AQC_CEE_APP_FIP_MASK (0x7 << I40E_AQC_CEE_APP_FIP_SHIFT) + #define I40E_AQC_CEE_PG_STATUS_SHIFT 0x0 #define I40E_AQC_CEE_PG_STATUS_MASK (0x7 << I40E_AQC_CEE_PG_STATUS_SHIFT) #define I40E_AQC_CEE_PFC_STATUS_SHIFT 0x3 @@ -2070,7 +2071,7 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_start); #define I40E_AQC_CEE_APP_STATUS_MASK (0x7 << I40E_AQC_CEE_APP_STATUS_SHIFT) #define I40E_AQC_CEE_FCOE_STATUS_SHIFT 0x8 #define I40E_AQC_CEE_FCOE_STATUS_MASK (0x7 << I40E_AQC_CEE_FCOE_STATUS_SHIFT) -#define I40E_AQC_CEE_ISCSI_STATUS_SHIFT 0xA +#define I40E_AQC_CEE_ISCSI_STATUS_SHIFT 0xB #define I40E_AQC_CEE_ISCSI_STATUS_MASK (0x7 << I40E_AQC_CEE_ISCSI_STATUS_SHIFT) #define I40E_AQC_CEE_FIP_STATUS_SHIFT 0x10 #define I40E_AQC_CEE_FIP_STATUS_MASK (0x7 << I40E_AQC_CEE_FIP_STATUS_SHIFT) -- cgit v1.2.3 From 21364bcfc7810894114ab18f5335745e374cc2ea Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:13 -0400 Subject: i40e: make i40e_init_pf_fcoe to void i40e_init_pf_fcoe() didn't return anything except 0, it prints enough error info already, and no driver logic depends on the return value, so this can be void. Change-ID: Ie6afad849857d87a7064c42c3cce14c74c2f29d8 Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e.h | 2 +- drivers/net/ethernet/intel/i40e/i40e_fcoe.c | 10 ++++------ drivers/net/ethernet/intel/i40e/i40e_main.c | 8 ++------ 3 files changed, 7 insertions(+), 13 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index f6d97ad811bb..44837ecd82f5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -740,7 +740,7 @@ int i40e_fcoe_vsi_init(struct i40e_vsi *vsi, struct i40e_vsi_context *ctxt); u8 i40e_get_fcoe_tc_map(struct i40e_pf *pf); void i40e_fcoe_config_netdev(struct net_device *netdev, struct i40e_vsi *vsi); void i40e_fcoe_vsi_setup(struct i40e_pf *pf); -int i40e_init_pf_fcoe(struct i40e_pf *pf); +void i40e_init_pf_fcoe(struct i40e_pf *pf); int i40e_fcoe_setup_ddp_resources(struct i40e_vsi *vsi); void i40e_fcoe_free_ddp_resources(struct i40e_vsi *vsi); int i40e_fcoe_handle_offload(struct i40e_ring *rx_ring, diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c index 5ea75dd537d6..2398d9bd08d8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c +++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c @@ -272,10 +272,8 @@ out: /** * i40e_fcoe_sw_init - sets up the HW for FCoE * @pf: pointer to PF - * - * Returns 0 if FCoE is supported otherwise the error code **/ -int i40e_init_pf_fcoe(struct i40e_pf *pf) +void i40e_init_pf_fcoe(struct i40e_pf *pf) { struct i40e_hw *hw = &pf->hw; u32 val; @@ -287,13 +285,13 @@ int i40e_init_pf_fcoe(struct i40e_pf *pf) if (!pf->hw.func_caps.fcoe) { dev_info(&pf->pdev->dev, "FCoE capability is disabled\n"); - return 0; + return; } if (!pf->hw.func_caps.dcb) { dev_warn(&pf->pdev->dev, "Hardware is not DCB capable not enabling FCoE.\n"); - return 0; + return; } /* enable FCoE hash filter */ @@ -326,7 +324,7 @@ int i40e_init_pf_fcoe(struct i40e_pf *pf) wr32(hw, I40E_GLFCOE_RCTL, val); dev_info(&pf->pdev->dev, "FCoE is supported.\n"); - return 0; + return; } /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 19eb14d488c5..0ef6a153b134 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -6573,9 +6573,7 @@ static void i40e_reset_and_rebuild(struct i40e_pf *pf, bool reinit) } #endif /* CONFIG_I40E_DCB */ #ifdef I40E_FCOE - ret = i40e_init_pf_fcoe(pf); - if (ret) - dev_info(&pf->pdev->dev, "init_pf_fcoe failed: %d\n", ret); + i40e_init_pf_fcoe(pf); #endif /* do basic switch setup */ @@ -7976,9 +7974,7 @@ static int i40e_sw_init(struct i40e_pf *pf) } #ifdef I40E_FCOE - err = i40e_init_pf_fcoe(pf); - if (err) - dev_info(&pf->pdev->dev, "init_pf_fcoe failed: %d\n", err); + i40e_init_pf_fcoe(pf); #endif /* I40E_FCOE */ #ifdef CONFIG_PCI_IOV -- cgit v1.2.3 From 9e1c26e35030aa56057a69514acb17da5e81eb16 Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:14 -0400 Subject: i40e/i40evf: assure clean asq status report There was a possibility where the asq_last_status could get through without update and thus report a previous error. I don't think we've actually seen this happen, but this patch will help make sure it doesn't. Change-ID: I9e33927052a5ee6ea21f80b66d4c4b76c2760b17 Signed-off-by: Shannon Nelson Signed-off-by: Christopher Pau Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_adminq.c | 2 ++ drivers/net/ethernet/intel/i40evf/i40e_adminq.c | 2 ++ 2 files changed, 4 insertions(+) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 34a64e05c55c..287cb8def7cd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -756,6 +756,8 @@ i40e_status i40e_asq_send_command(struct i40e_hw *hw, goto asq_send_command_error; } + hw->aq.asq_last_status = I40E_AQ_RC_OK; + val = rd32(hw, hw->aq.asq.head); if (val >= hw->aq.num_asq_entries) { i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, diff --git a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c index c7f59e002cb6..c5cf886cdd08 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_adminq.c @@ -696,6 +696,8 @@ i40e_status i40evf_asq_send_command(struct i40e_hw *hw, goto asq_send_command_error; } + hw->aq.asq_last_status = I40E_AQ_RC_OK; + val = rd32(hw, hw->aq.asq.head); if (val >= hw->aq.num_asq_entries) { i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE, -- cgit v1.2.3 From fba52e21e5cad1347255d0d3600f7e4df6e69435 Mon Sep 17 00:00:00 2001 From: Carolyn Wyborny Date: Wed, 26 Aug 2015 15:14:15 -0400 Subject: i40e: Fix for truncated interrupt name This patch extends the size of the text available for the interrupt names. Without this patch, all the descriptive data available for the Flow Director interrupts is truncated. Change-ID: I2ac458f23ac3b4ea8f1edf73edc283b1d3704c7f Signed-off-by: Carolyn Wyborny Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 44837ecd82f5..a54577af4884 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -97,7 +97,7 @@ #define I40E_MAX_USER_PRIORITY 8 #define I40E_DEFAULT_MSG_ENABLE 4 #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 -#define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 9) +#define I40E_INT_NAME_STR_LEN (IFNAMSIZ + 16) /* Ethtool Private Flags */ #define I40E_PRIV_FLAGS_NPAR_FLAG BIT(0) -- cgit v1.2.3 From 0002e1189b594d462c7a93417f5ac8bbc22bd768 Mon Sep 17 00:00:00 2001 From: Catherine Sullivan Date: Wed, 26 Aug 2015 15:14:16 -0400 Subject: i40e: Never let speed get set to 0 in get_settings In ethtool, there is a possibility of speed getting set to 0 if advertise is set to 0 (which it is when autoneg is disabled). We never want this to happen as the firmware will actually attempt to set the speed to 0 sending link down, so add an extra check to make sure this doesn't happen. Change-ID: I62e0eeee2cbf043d8e6f5c9c9f0b92794e877f01 Signed-off-by: Catherine Sullivan Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 928bd5abbaed..930369c4882b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -666,6 +666,13 @@ static int i40e_set_settings(struct net_device *netdev, advertise & ADVERTISED_40000baseLR4_Full) config.link_speed |= I40E_LINK_SPEED_40GB; + /* If speed didn't get set, set it to what it currently is. + * This is needed because if advertise is 0 (as it is when autoneg + * is disabled) then speed won't get set. + */ + if (!config.link_speed) + config.link_speed = abilities.link_speed; + if (change || (abilities.link_speed != config.link_speed)) { /* copy over the rest of the abilities */ config.phy_type = abilities.phy_type; -- cgit v1.2.3 From fb43201f150300fa2c0215f00418eda9143cdab1 Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:17 -0400 Subject: i40e/i40evf: give up the __func__ During early development, we added the function name to all of the error strings to make debugging simpler. Now that we've released the driver, our users should have more comprehensible error messages. So tear the roof off and give up the __func__. Ow. Change-ID: I7e1766252c7a032b9af6520da6aff536bdfd533c Signed-off-by: Shannon Nelson Signed-off-by: Mitch Williams Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 5 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 40 ++++++--------- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 9 ++-- .../net/ethernet/intel/i40evf/i40evf_virtchnl.c | 59 ++++++++++------------ 4 files changed, 47 insertions(+), 66 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c index 1c51f736a8d0..dbadad74e1c0 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c @@ -240,9 +240,8 @@ static void i40e_dcbnl_del_app(struct i40e_pf *pf, if (pf->vsi[v] && pf->vsi[v]->netdev) { err = i40e_dcbnl_vsi_del_app(pf->vsi[v], app); if (err) - dev_info(&pf->pdev->dev, "%s: Failed deleting app for VSI seid=%d err=%d sel=%d proto=0x%x prio=%d\n", - __func__, pf->vsi[v]->seid, - err, app->selector, + dev_info(&pf->pdev->dev, "Failed deleting app for VSI seid=%d err=%d sel=%d proto=0x%x prio=%d\n", + pf->vsi[v]->seid, err, app->selector, app->protocolid, app->priority); } } diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0ef6a153b134..1fa1ebab9e92 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -3156,8 +3156,7 @@ static int i40e_vsi_request_irq_msix(struct i40e_vsi *vsi, char *basename) q_vector); if (err) { dev_info(&pf->pdev->dev, - "%s: request_irq failed, error: %d\n", - __func__, err); + "MSIX request_irq failed, error: %d\n", err); goto free_queue_irqs; } /* assign the mask for this irq */ @@ -3681,9 +3680,8 @@ static int i40e_vsi_control_tx(struct i40e_vsi *vsi, bool enable) ret = i40e_pf_txq_wait(pf, pf_q, enable); if (ret) { dev_info(&pf->pdev->dev, - "%s: VSI seid %d Tx ring %d %sable timeout\n", - __func__, vsi->seid, pf_q, - (enable ? "en" : "dis")); + "VSI seid %d Tx ring %d %sable timeout\n", + vsi->seid, pf_q, (enable ? "en" : "dis")); break; } } @@ -3759,9 +3757,8 @@ static int i40e_vsi_control_rx(struct i40e_vsi *vsi, bool enable) ret = i40e_pf_rxq_wait(pf, pf_q, enable); if (ret) { dev_info(&pf->pdev->dev, - "%s: VSI seid %d Rx ring %d %sable timeout\n", - __func__, vsi->seid, pf_q, - (enable ? "en" : "dis")); + "VSI seid %d Rx ring %d %sable timeout\n", + vsi->seid, pf_q, (enable ? "en" : "dis")); break; } } @@ -4056,8 +4053,7 @@ static void i40e_quiesce_vsi(struct i40e_vsi *vsi) if ((test_bit(__I40E_PORT_TX_SUSPENDED, &vsi->back->state)) && vsi->type == I40E_VSI_FCOE) { dev_dbg(&vsi->back->pdev->dev, - "%s: VSI seid %d skipping FCoE VSI disable\n", - __func__, vsi->seid); + "VSI seid %d skipping FCoE VSI disable\n", vsi->seid); return; } @@ -4131,8 +4127,8 @@ static int i40e_vsi_wait_txq_disabled(struct i40e_vsi *vsi) ret = i40e_pf_txq_wait(pf, pf_q, false); if (ret) { dev_info(&pf->pdev->dev, - "%s: VSI seid %d Tx ring %d disable timeout\n", - __func__, vsi->seid, pf_q); + "VSI seid %d Tx ring %d disable timeout\n", + vsi->seid, pf_q); return ret; } } @@ -5423,8 +5419,7 @@ bool i40e_dcb_need_reconfig(struct i40e_pf *pf, dev_dbg(&pf->pdev->dev, "APP Table change detected.\n"); } - dev_dbg(&pf->pdev->dev, "%s: need_reconfig=%d\n", __func__, - need_reconfig); + dev_dbg(&pf->pdev->dev, "dcb need_reconfig=%d\n", need_reconfig); return need_reconfig; } @@ -5451,16 +5446,14 @@ static int i40e_handle_lldp_event(struct i40e_pf *pf, /* Ignore if event is not for Nearest Bridge */ type = ((mib->type >> I40E_AQ_LLDP_BRIDGE_TYPE_SHIFT) & I40E_AQ_LLDP_BRIDGE_TYPE_MASK); - dev_dbg(&pf->pdev->dev, - "%s: LLDP event mib bridge type 0x%x\n", __func__, type); + dev_dbg(&pf->pdev->dev, "LLDP event mib bridge type 0x%x\n", type); if (type != I40E_AQ_LLDP_BRIDGE_TYPE_NEAREST_BRIDGE) return ret; /* Check MIB Type and return if event for Remote MIB update */ type = mib->type & I40E_AQ_LLDP_MIB_TYPE_MASK; dev_dbg(&pf->pdev->dev, - "%s: LLDP event mib type %s\n", __func__, - type ? "remote" : "local"); + "LLDP event mib type %s\n", type ? "remote" : "local"); if (type == I40E_AQ_LLDP_MIB_REMOTE) { /* Update the remote cached instance and return */ ret = i40e_aq_get_dcb_config(hw, I40E_AQ_LLDP_MIB_REMOTE, @@ -9054,8 +9047,7 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, if (veb) { if (vsi->seid != pf->vsi[pf->lan_vsi]->seid) { dev_info(&vsi->back->pdev->dev, - "%s: New VSI creation error, uplink seid of LAN VSI expected.\n", - __func__); + "New VSI creation error, uplink seid of LAN VSI expected.\n"); return NULL; } /* We come up by default in VEPA mode if SRIOV is not @@ -10498,7 +10490,7 @@ static pci_ers_result_t i40e_pci_error_slot_reset(struct pci_dev *pdev) int err; u32 reg; - dev_info(&pdev->dev, "%s\n", __func__); + dev_dbg(&pdev->dev, "%s\n", __func__); if (pci_enable_device_mem(pdev)) { dev_info(&pdev->dev, "Cannot re-enable PCI device after reset.\n"); @@ -10538,7 +10530,7 @@ static void i40e_pci_error_resume(struct pci_dev *pdev) { struct i40e_pf *pf = pci_get_drvdata(pdev); - dev_info(&pdev->dev, "%s\n", __func__); + dev_dbg(&pdev->dev, "%s\n", __func__); if (test_bit(__I40E_SUSPENDED, &pf->state)) return; @@ -10630,9 +10622,7 @@ static int i40e_resume(struct pci_dev *pdev) err = pci_enable_device_mem(pdev); if (err) { - dev_err(&pdev->dev, - "%s: Cannot enable PCI device from suspend\n", - __func__); + dev_err(&pdev->dev, "Cannot enable PCI device from suspend\n"); return err; } pci_set_master(pdev); diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 76df6b2aa74a..f3a61c49ee32 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -489,8 +489,7 @@ i40evf_request_traffic_irqs(struct i40evf_adapter *adapter, char *basename) q_vector); if (err) { dev_info(&adapter->pdev->dev, - "%s: request_irq failed, error: %d\n", - __func__, err); + "Request_irq failed, error: %d\n", err); goto free_queue_irqs; } /* assign the mask for this irq */ @@ -1853,8 +1852,7 @@ static int i40evf_setup_all_tx_resources(struct i40evf_adapter *adapter) if (!err) continue; dev_err(&adapter->pdev->dev, - "%s: Allocation for Tx Queue %u failed\n", - __func__, i); + "Allocation for Tx Queue %u failed\n", i); break; } @@ -1881,8 +1879,7 @@ static int i40evf_setup_all_rx_resources(struct i40evf_adapter *adapter) if (!err) continue; dev_err(&adapter->pdev->dev, - "%s: Allocation for Rx Queue %u failed\n", - __func__, i); + "Allocation for Rx Queue %u failed\n", i); break; } return err; diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c index fbf2a1c86c1c..4f056efecba4 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c @@ -234,8 +234,8 @@ void i40evf_configure_queues(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot configure queues, command %d pending\n", + adapter->current_op); return; } adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES; @@ -288,8 +288,8 @@ void i40evf_enable_queues(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot enable queues, command %d pending\n", + adapter->current_op); return; } adapter->current_op = I40E_VIRTCHNL_OP_ENABLE_QUEUES; @@ -313,8 +313,8 @@ void i40evf_disable_queues(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot disable queues, command %d pending\n", + adapter->current_op); return; } adapter->current_op = I40E_VIRTCHNL_OP_DISABLE_QUEUES; @@ -341,8 +341,8 @@ void i40evf_map_queues(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot map queues to vectors, command %d pending\n", + adapter->current_op); return; } adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP; @@ -393,8 +393,8 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot add filters, command %d pending\n", + adapter->current_op); return; } list_for_each_entry(f, &adapter->mac_filter_list, list) { @@ -410,8 +410,7 @@ void i40evf_add_ether_addrs(struct i40evf_adapter *adapter) len = sizeof(struct i40e_virtchnl_ether_addr_list) + (count * sizeof(struct i40e_virtchnl_ether_addr)); if (len > I40EVF_MAX_AQ_BUF_SIZE) { - dev_warn(&adapter->pdev->dev, "%s: Too many MAC address changes in one request\n", - __func__); + dev_warn(&adapter->pdev->dev, "Too many add MAC changes in one request\n"); count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_ether_addr_list)) / sizeof(struct i40e_virtchnl_ether_addr); @@ -453,8 +452,8 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot remove filters, command %d pending\n", + adapter->current_op); return; } list_for_each_entry(f, &adapter->mac_filter_list, list) { @@ -470,8 +469,7 @@ void i40evf_del_ether_addrs(struct i40evf_adapter *adapter) len = sizeof(struct i40e_virtchnl_ether_addr_list) + (count * sizeof(struct i40e_virtchnl_ether_addr)); if (len > I40EVF_MAX_AQ_BUF_SIZE) { - dev_warn(&adapter->pdev->dev, "%s: Too many MAC address changes in one request\n", - __func__); + dev_warn(&adapter->pdev->dev, "Too many delete MAC changes in one request\n"); count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_ether_addr_list)) / sizeof(struct i40e_virtchnl_ether_addr); @@ -513,8 +511,8 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot add VLANs, command %d pending\n", + adapter->current_op); return; } @@ -531,8 +529,7 @@ void i40evf_add_vlans(struct i40evf_adapter *adapter) len = sizeof(struct i40e_virtchnl_vlan_filter_list) + (count * sizeof(u16)); if (len > I40EVF_MAX_AQ_BUF_SIZE) { - dev_warn(&adapter->pdev->dev, "%s: Too many VLAN changes in one request\n", - __func__); + dev_warn(&adapter->pdev->dev, "Too many add VLAN changes in one request\n"); count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_vlan_filter_list)) / sizeof(u16); @@ -572,8 +569,8 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot remove VLANs, command %d pending\n", + adapter->current_op); return; } @@ -590,8 +587,7 @@ void i40evf_del_vlans(struct i40evf_adapter *adapter) len = sizeof(struct i40e_virtchnl_vlan_filter_list) + (count * sizeof(u16)); if (len > I40EVF_MAX_AQ_BUF_SIZE) { - dev_warn(&adapter->pdev->dev, "%s: Too many VLAN changes in one request\n", - __func__); + dev_warn(&adapter->pdev->dev, "Too many delete VLAN changes in one request\n"); count = (I40EVF_MAX_AQ_BUF_SIZE - sizeof(struct i40e_virtchnl_vlan_filter_list)) / sizeof(u16); @@ -629,8 +625,8 @@ void i40evf_set_promiscuous(struct i40evf_adapter *adapter, int flags) if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "%s: command %d pending\n", - __func__, adapter->current_op); + dev_err(&adapter->pdev->dev, "Cannot set promiscuous mode, command %d pending\n", + adapter->current_op); return; } adapter->current_op = I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE; @@ -720,17 +716,16 @@ void i40evf_virtchnl_completion(struct i40evf_adapter *adapter, } break; default: - dev_err(&adapter->pdev->dev, - "%s: Unknown event %d from pf\n", - __func__, vpe->event); + dev_err(&adapter->pdev->dev, "Unknown event %d from PF\n", + vpe->event); break; } return; } if (v_retval) { - dev_err(&adapter->pdev->dev, "%s: PF returned error %d (%s) to our request %d\n", - __func__, v_retval, - i40evf_stat_str(&adapter->hw, v_retval), v_opcode); + dev_err(&adapter->pdev->dev, "PF returned error %d (%s) to our request %d\n", + v_retval, i40evf_stat_str(&adapter->hw, v_retval), + v_opcode); } switch (v_opcode) { case I40E_VIRTCHNL_OP_GET_STATS: { -- cgit v1.2.3 From dd38c583aea07c508caeaf979c64e267584ee067 Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Wed, 26 Aug 2015 15:14:18 -0400 Subject: i40e: add little endian conversion for checksum The checksum is not correct on big endian machines so add code to swap it correctly. Change-ID: Ic92b886d172a2cbe49f5d7eee1bc78e447023c7b Signed-off-by: Jesse Brandeburg Signed-off-by: Paul M Stillwell Jr Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_nvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index d0288ad4e9b2..2142e1004a2f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -547,11 +547,13 @@ i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw) { i40e_status ret_code = 0; u16 checksum; + __le16 le_sum; ret_code = i40e_calc_nvm_checksum(hw, &checksum); + le_sum = cpu_to_le16(checksum); if (!ret_code) ret_code = i40e_write_nvm_aq(hw, 0x00, I40E_SR_SW_CHECKSUM_WORD, - 1, &checksum, true); + 1, &le_sum, true); return ret_code; } -- cgit v1.2.3 From a72a5abcb37beac163704efba6a3d33ebca4d90a Mon Sep 17 00:00:00 2001 From: Jesse Brandeburg Date: Wed, 26 Aug 2015 15:14:19 -0400 Subject: i40e: fix bug in return from get_link_status and avoid spurious link messages Previously, the driver could call this function and have only true/false returned, but false could mean multiple things like failure to read or link was down. This change allows the caller to get all return values in the call chain bubbled back to the source, which keeps information about failures from being lost. Also, in some unlikely scenarios, the firmware can become slow to respond to admin queue (AQ) queries for link state. Should the AQ time out, the driver can detect the state and avoid a link change when there may have been none. Change-ID: Ib2ac38407b7880750fb891b392fa77457fe6c21c Signed-off-by: Jesse Brandeburg Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_common.c | 15 ++++++++------- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 11 ++++++++++- drivers/net/ethernet/intel/i40e/i40e_main.c | 12 ++++++++++-- drivers/net/ethernet/intel/i40e/i40e_prototype.h | 2 +- 4 files changed, 29 insertions(+), 11 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 7a70abcafbbb..2839ea53234d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -2235,27 +2235,28 @@ i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw, /** * i40e_get_link_status - get status of the HW network link * @hw: pointer to the hw struct + * @link_up: pointer to bool (true/false = linkup/linkdown) * - * Returns true if link is up, false if link is down. + * Variable link_up true if link is up, false if link is down. + * The variable link_up is invalid if returned value of status != 0 * * Side effect: LinkStatusEvent reporting becomes enabled **/ -bool i40e_get_link_status(struct i40e_hw *hw) +i40e_status i40e_get_link_status(struct i40e_hw *hw, bool *link_up) { i40e_status status = 0; - bool link_status = false; if (hw->phy.get_link_info) { status = i40e_aq_get_link_info(hw, true, NULL, NULL); if (status) - goto i40e_get_link_status_exit; + i40e_debug(hw, I40E_DEBUG_LINK, "get link failed: status %d\n", + status); } - link_status = hw->phy.link_info.link_info & I40E_AQ_LINK_UP; + *link_up = hw->phy.link_info.link_info & I40E_AQ_LINK_UP; -i40e_get_link_status_exit: - return link_status; + return status; } /** diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 930369c4882b..1fa38f6e0e19 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1516,9 +1516,18 @@ static int i40e_link_test(struct net_device *netdev, u64 *data) { struct i40e_netdev_priv *np = netdev_priv(netdev); struct i40e_pf *pf = np->vsi->back; + i40e_status status; + bool link_up = false; netif_info(pf, hw, netdev, "link test\n"); - if (i40e_get_link_status(&pf->hw)) + status = i40e_get_link_status(&pf->hw, &link_up); + if (status) { + netif_err(pf, drv, netdev, "link query timed out, please retry test\n"); + *data = 1; + return *data; + } + + if (link_up) *data = 0; else *data = 1; diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 1fa1ebab9e92..f205e18a8530 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5836,15 +5836,23 @@ static void i40e_veb_link_event(struct i40e_veb *veb, bool link_up) **/ static void i40e_link_event(struct i40e_pf *pf) { - bool new_link, old_link; struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; u8 new_link_speed, old_link_speed; + i40e_status status; + bool new_link, old_link; /* set this to force the get_link_status call to refresh state */ pf->hw.phy.get_link_info = true; old_link = (pf->hw.phy.link_info_old.link_info & I40E_AQ_LINK_UP); - new_link = i40e_get_link_status(&pf->hw); + + status = i40e_get_link_status(&pf->hw, &new_link); + if (status) { + dev_dbg(&pf->pdev->dev, "couldn't get link state, status: %d\n", + status); + return; + } + old_link_speed = pf->hw.phy.link_info_old.link_speed; new_link_speed = pf->hw.phy.link_info.link_speed; diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index dcb72a8ee8e5..e51e1567837c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -258,7 +258,7 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw); i40e_status i40e_pf_reset(struct i40e_hw *hw); void i40e_clear_hw(struct i40e_hw *hw); void i40e_clear_pxe_mode(struct i40e_hw *hw); -bool i40e_get_link_status(struct i40e_hw *hw); +i40e_status i40e_get_link_status(struct i40e_hw *hw, bool *link_up); i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr); i40e_status i40e_read_bw_from_alt_ram(struct i40e_hw *hw, u32 *max_bw, u32 *min_bw, bool *min_valid, -- cgit v1.2.3 From 2f41f3358672dfda67c1e254f1e823d98e6a3099 Mon Sep 17 00:00:00 2001 From: Shannon Nelson Date: Wed, 26 Aug 2015 15:14:20 -0400 Subject: i40e/i40evf: fix unicast mac address add When using something like "ip maddr add ..." to add another unicast mac address to the netdev, the mac address comes into the set_rx_mode handler in the multicast list whether it is a unicast or multicast address. This was confusing the code when it was trying to search for addresses that needed to be deleted from the VSI, because it was looking for the VSI unicast address in the netdev unicast list. The result was that a new unicast address would get added to the VSI list and then immediately removed, and would never actually make it down into the hardware. This patch removes the separation from unicast and multicast in the search for filters to be deleted. It also simplifies the logic a little with a jump to the bottom of the loop when an address is found. Now it doesn't matter which netdev list the address is hiding in, we'll check them all. Change-ID: Ie3685a92427ae7d2212bf948919ce295bc7a874c Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_main.c | 41 +++++++++------------- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 45 ++++++++++++------------- 2 files changed, 38 insertions(+), 48 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index f205e18a8530..84f9dd91f354 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1726,36 +1726,27 @@ static void i40e_set_rx_mode(struct net_device *netdev) /* remove filter if not in netdev list */ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) { - bool found = false; if (!f->is_netdev) continue; - if (is_multicast_ether_addr(f->macaddr)) { - netdev_for_each_mc_addr(mca, netdev) { - if (ether_addr_equal(mca->addr, f->macaddr)) { - found = true; - break; - } - } - } else { - netdev_for_each_uc_addr(uca, netdev) { - if (ether_addr_equal(uca->addr, f->macaddr)) { - found = true; - break; - } - } + netdev_for_each_mc_addr(mca, netdev) + if (ether_addr_equal(mca->addr, f->macaddr)) + goto bottom_of_search_loop; - for_each_dev_addr(netdev, ha) { - if (ether_addr_equal(ha->addr, f->macaddr)) { - found = true; - break; - } - } - } - if (!found) - i40e_del_filter( - vsi, f->macaddr, I40E_VLAN_ANY, false, true); + netdev_for_each_uc_addr(uca, netdev) + if (ether_addr_equal(uca->addr, f->macaddr)) + goto bottom_of_search_loop; + + for_each_dev_addr(netdev, ha) + if (ether_addr_equal(ha->addr, f->macaddr)) + goto bottom_of_search_loop; + + /* f->macaddr wasn't found in uc, mc, or ha list so delete it */ + i40e_del_filter(vsi, f->macaddr, I40E_VLAN_ANY, false, true); + +bottom_of_search_loop: + continue; } /* check for other flag changes */ diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index f3a61c49ee32..cc78fdfd5fa0 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -855,6 +855,7 @@ static void i40evf_set_rx_mode(struct net_device *netdev) struct i40evf_mac_filter *f, *ftmp; struct netdev_hw_addr *uca; struct netdev_hw_addr *mca; + struct netdev_hw_addr *ha; int count = 50; /* add addr if not already in the filter list */ @@ -876,29 +877,27 @@ static void i40evf_set_rx_mode(struct net_device *netdev) } /* remove filter if not in netdev list */ list_for_each_entry_safe(f, ftmp, &adapter->mac_filter_list, list) { - bool found = false; - - if (is_multicast_ether_addr(f->macaddr)) { - netdev_for_each_mc_addr(mca, netdev) { - if (ether_addr_equal(mca->addr, f->macaddr)) { - found = true; - break; - } - } - } else { - netdev_for_each_uc_addr(uca, netdev) { - if (ether_addr_equal(uca->addr, f->macaddr)) { - found = true; - break; - } - } - if (ether_addr_equal(f->macaddr, adapter->hw.mac.addr)) - found = true; - } - if (!found) { - f->remove = true; - adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER; - } + netdev_for_each_mc_addr(mca, netdev) + if (ether_addr_equal(mca->addr, f->macaddr)) + goto bottom_of_search_loop; + + netdev_for_each_uc_addr(uca, netdev) + if (ether_addr_equal(uca->addr, f->macaddr)) + goto bottom_of_search_loop; + + for_each_dev_addr(netdev, ha) + if (ether_addr_equal(ha->addr, f->macaddr)) + goto bottom_of_search_loop; + + if (ether_addr_equal(f->macaddr, adapter->hw.mac.addr)) + goto bottom_of_search_loop; + + /* f->macaddr wasn't found in uc, mc, or ha list so delete it */ + f->remove = true; + adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER; + +bottom_of_search_loop: + continue; } clear_bit(__I40EVF_IN_CRITICAL_TASK, &adapter->crit_section); } -- cgit v1.2.3 From 2fc3d7152ae9562c15c30ed4a766ba05a3db8200 Mon Sep 17 00:00:00 2001 From: Anjali Singhai Jain Date: Thu, 27 Aug 2015 11:42:29 -0400 Subject: i40e/i40evf: Add a stat to keep track of linearization count Keep track of how many times we ask the stack to linearize the skb because the HW cannot handle skbs with more than 8 frags per segment/single packet. Change-ID: If455452060963a769bbe6112cba952e79e944b52 Signed-off-by: Anjali Singhai Jain Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e.h | 1 + drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 1 + drivers/net/ethernet/intel/i40e/i40e_main.c | 5 ++++- drivers/net/ethernet/intel/i40e/i40e_txrx.c | 5 +++-- drivers/net/ethernet/intel/i40e/i40e_txrx.h | 1 + drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 5 +++-- drivers/net/ethernet/intel/i40evf/i40e_txrx.h | 1 + 7 files changed, 14 insertions(+), 5 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index a54577af4884..681bd5d37960 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -475,6 +475,7 @@ struct i40e_vsi { #endif u32 tx_restart; u32 tx_busy; + u64 tx_linearize; u32 rx_buf_failed; u32 rx_page_failed; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 1fa38f6e0e19..ffa943164b42 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -87,6 +87,7 @@ static const struct i40e_stats i40e_gstrings_misc_stats[] = { I40E_VSI_STAT("rx_broadcast", eth_stats.rx_broadcast), I40E_VSI_STAT("tx_broadcast", eth_stats.tx_broadcast), I40E_VSI_STAT("rx_unknown_protocol", eth_stats.rx_unknown_protocol), + I40E_VSI_STAT("tx_linearize", tx_linearize), }; static int i40e_add_fdir_ethtool(struct i40e_vsi *vsi, diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 84f9dd91f354..fb4b34db1ff5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -879,6 +879,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) u32 rx_page, rx_buf; u64 bytes, packets; unsigned int start; + u64 tx_linearize; u64 rx_p, rx_b; u64 tx_p, tx_b; u16 q; @@ -897,7 +898,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) */ rx_b = rx_p = 0; tx_b = tx_p = 0; - tx_restart = tx_busy = 0; + tx_restart = tx_busy = tx_linearize = 0; rx_page = 0; rx_buf = 0; rcu_read_lock(); @@ -914,6 +915,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) tx_p += packets; tx_restart += p->tx_stats.restart_queue; tx_busy += p->tx_stats.tx_busy; + tx_linearize += p->tx_stats.tx_linearize; /* Rx queue is part of the same block as Tx queue */ p = &p[1]; @@ -930,6 +932,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) rcu_read_unlock(); vsi->tx_restart = tx_restart; vsi->tx_busy = tx_busy; + vsi->tx_linearize = tx_linearize; vsi->rx_page_failed = rx_page; vsi->rx_buf_failed = rx_buf; diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index 85e61b004f2c..889ed10f588b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -2771,10 +2771,11 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, if (tsyn) tx_flags |= I40E_TX_FLAGS_TSYN; - if (i40e_chk_linearize(skb, tx_flags)) + if (i40e_chk_linearize(skb, tx_flags)) { if (skb_linearize(skb)) goto out_drop; - + tx_ring->tx_stats.tx_linearize++; + } skb_tx_timestamp(skb); /* always enable CRC insertion offload */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h index 7c9975c983d9..ac3fb3a6f42d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h @@ -188,6 +188,7 @@ struct i40e_tx_queue_stats { u64 restart_queue; u64 tx_busy; u64 tx_done_old; + u64 tx_linearize; }; struct i40e_rx_queue_stats { diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index 0e1a4d6e4e6e..3b102f209a96 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -1927,10 +1927,11 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb, else if (tso) tx_flags |= I40E_TX_FLAGS_TSO; - if (i40e_chk_linearize(skb, tx_flags)) + if (i40e_chk_linearize(skb, tx_flags)) { if (skb_linearize(skb)) goto out_drop; - + tx_ring->tx_stats.tx_linearize++; + } skb_tx_timestamp(skb); /* always enable CRC insertion offload */ diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h index d5cb7aca87b4..93b90f7e8e86 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.h @@ -187,6 +187,7 @@ struct i40e_tx_queue_stats { u64 restart_queue; u64 tx_busy; u64 tx_done_old; + u64 tx_linearize; }; struct i40e_rx_queue_stats { -- cgit v1.2.3 From 2642f02528b6e9c1e904f6e3ec902d8a2deb7af5 Mon Sep 17 00:00:00 2001 From: Neerav Parikh Date: Thu, 27 Aug 2015 11:42:30 -0400 Subject: i40e: Additional checks for CEE APP priority validity The firmware has added additional status information to allow software to determine if the APP priority for FCoE/iSCSI/FIP is valid or not in CEE DCBX mode. This patch adds to support those additional checks and will only add applications to the software table that have oper and sync bits set without any error. Change-ID: I0a76c52427dadf97d4dba4538a3068d05e4eb56b Signed-off-by: Neerav Parikh Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_dcb.c | 48 ++++++++++++++++++++---------- 1 file changed, 33 insertions(+), 15 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb.c b/drivers/net/ethernet/intel/i40e/i40e_dcb.c index 90de46aef557..9aee35d284fa 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb.c @@ -531,37 +531,55 @@ static void i40e_cee_to_dcb_config( dcbcfg->pfc.pfcenable = cee_cfg->oper_pfc_en; dcbcfg->pfc.pfccap = I40E_MAX_TRAFFIC_CLASS; - status = (tlv_status & I40E_AQC_CEE_APP_STATUS_MASK) >> - I40E_AQC_CEE_APP_STATUS_SHIFT; + i = 0; + status = (tlv_status & I40E_AQC_CEE_FCOE_STATUS_MASK) >> + I40E_AQC_CEE_FCOE_STATUS_SHIFT; err = (status & I40E_TLV_STATUS_ERR) ? 1 : 0; sync = (status & I40E_TLV_STATUS_SYNC) ? 1 : 0; oper = (status & I40E_TLV_STATUS_OPER) ? 1 : 0; - /* Add APPs if Error is False and Oper/Sync is True */ + /* Add FCoE APP if Error is False and Oper/Sync is True */ if (!err && sync && oper) { - /* CEE operating configuration supports FCoE/iSCSI/FIP only */ - dcbcfg->numapps = I40E_CEE_OPER_MAX_APPS; - /* FCoE APP */ - dcbcfg->app[0].priority = + dcbcfg->app[i].priority = (app_prio & I40E_AQC_CEE_APP_FCOE_MASK) >> I40E_AQC_CEE_APP_FCOE_SHIFT; - dcbcfg->app[0].selector = I40E_APP_SEL_ETHTYPE; - dcbcfg->app[0].protocolid = I40E_APP_PROTOID_FCOE; + dcbcfg->app[i].selector = I40E_APP_SEL_ETHTYPE; + dcbcfg->app[i].protocolid = I40E_APP_PROTOID_FCOE; + i++; + } + status = (tlv_status & I40E_AQC_CEE_ISCSI_STATUS_MASK) >> + I40E_AQC_CEE_ISCSI_STATUS_SHIFT; + err = (status & I40E_TLV_STATUS_ERR) ? 1 : 0; + sync = (status & I40E_TLV_STATUS_SYNC) ? 1 : 0; + oper = (status & I40E_TLV_STATUS_OPER) ? 1 : 0; + /* Add iSCSI APP if Error is False and Oper/Sync is True */ + if (!err && sync && oper) { /* iSCSI APP */ - dcbcfg->app[1].priority = + dcbcfg->app[i].priority = (app_prio & I40E_AQC_CEE_APP_ISCSI_MASK) >> I40E_AQC_CEE_APP_ISCSI_SHIFT; - dcbcfg->app[1].selector = I40E_APP_SEL_TCPIP; - dcbcfg->app[1].protocolid = I40E_APP_PROTOID_ISCSI; + dcbcfg->app[i].selector = I40E_APP_SEL_TCPIP; + dcbcfg->app[i].protocolid = I40E_APP_PROTOID_ISCSI; + i++; + } + status = (tlv_status & I40E_AQC_CEE_FIP_STATUS_MASK) >> + I40E_AQC_CEE_FIP_STATUS_SHIFT; + err = (status & I40E_TLV_STATUS_ERR) ? 1 : 0; + sync = (status & I40E_TLV_STATUS_SYNC) ? 1 : 0; + oper = (status & I40E_TLV_STATUS_OPER) ? 1 : 0; + /* Add FIP APP if Error is False and Oper/Sync is True */ + if (!err && sync && oper) { /* FIP APP */ - dcbcfg->app[2].priority = + dcbcfg->app[i].priority = (app_prio & I40E_AQC_CEE_APP_FIP_MASK) >> I40E_AQC_CEE_APP_FIP_SHIFT; - dcbcfg->app[2].selector = I40E_APP_SEL_ETHTYPE; - dcbcfg->app[2].protocolid = I40E_APP_PROTOID_FIP; + dcbcfg->app[i].selector = I40E_APP_SEL_ETHTYPE; + dcbcfg->app[i].protocolid = I40E_APP_PROTOID_FIP; + i++; } + dcbcfg->numapps = i; } /** -- cgit v1.2.3 From 313ed2d52052ad8dab9a6182cde55a832873cbea Mon Sep 17 00:00:00 2001 From: Mitch Williams Date: Thu, 27 Aug 2015 11:42:31 -0400 Subject: i40evf: propagate interrupt allocation failure Lower level functions are properly reporting errors, and higher-level functions are correctly responding to errors, but the errors aren't actually getting through. Typically, the middle-manager function seems to want to shield its boss from any bad news. This change fixes a panic if the driver is unable to enable MSI-X or is unable to acquire enough vectors. Change-ID: Ifd5787ce92519a5d97e4b465902db930d97b71a1 Signed-off-by: Mitch Williams Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40evf/i40evf_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index cc78fdfd5fa0..0d18446cc5ad 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1163,7 +1163,7 @@ static int i40evf_set_interrupt_capability(struct i40evf_adapter *adapter) for (vector = 0; vector < v_budget; vector++) adapter->msix_entries[vector].entry = vector; - i40evf_acquire_msix_vectors(adapter, v_budget); + err = i40evf_acquire_msix_vectors(adapter, v_budget); out: adapter->netdev->real_num_tx_queues = pairs; -- cgit v1.2.3 From 7fd0ac66c2de5767e234fea6436d28dce210da80 Mon Sep 17 00:00:00 2001 From: Mitch Williams Date: Thu, 27 Aug 2015 11:42:32 -0400 Subject: i40e/i40evf: remove unused opcode This opcode is not required. VFs that program RSS through the firmware do it by interacting directly with the firmware, and do not need to use the virtual channel for this functionality. Change-ID: Iaf17d2600e28ff1b6be8653f2fe9df1facd23b0e Signed-off-by: Mitch Williams Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_virtchnl.h | 1 - drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h | 1 - 2 files changed, 2 deletions(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h index 0f8d4156f8b1..95d0f8c5d484 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl.h @@ -81,7 +81,6 @@ enum i40e_virtchnl_ops { I40E_VIRTCHNL_OP_GET_STATS = 15, I40E_VIRTCHNL_OP_FCOE = 16, I40E_VIRTCHNL_OP_EVENT = 17, - I40E_VIRTCHNL_OP_CONFIG_RSS = 18, }; /* Virtual channel message descriptor. This overlays the admin queue diff --git a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h index e6db20e8a395..cadda642c98c 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h +++ b/drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h @@ -81,7 +81,6 @@ enum i40e_virtchnl_ops { I40E_VIRTCHNL_OP_GET_STATS = 15, I40E_VIRTCHNL_OP_FCOE = 16, I40E_VIRTCHNL_OP_EVENT = 17, - I40E_VIRTCHNL_OP_CONFIG_RSS = 18, }; /* Virtual channel message descriptor. This overlays the admin queue -- cgit v1.2.3