diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 51 |
1 files changed, 35 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 04417e61b523..8d41c6c26850 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -1,7 +1,7 @@ /******************************************************************************* * * Intel Ethernet Controller XL710 Family Linux Driver - * Copyright(c) 2013 - 2015 Intel Corporation. + * Copyright(c) 2013 - 2016 Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, @@ -46,7 +46,7 @@ static const char i40e_driver_string[] = #define DRV_VERSION_MAJOR 1 #define DRV_VERSION_MINOR 4 -#define DRV_VERSION_BUILD 12 +#define DRV_VERSION_BUILD 13 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) DRV_KERN @@ -2168,6 +2168,10 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) } } out: + /* if something went wrong then set the changed flag so we try again */ + if (retval) + vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED; + clear_bit(__I40E_CONFIG_BUSY, &vsi->state); return retval; } @@ -3253,14 +3257,15 @@ void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf) /** * i40e_irq_dynamic_enable_icr0 - Enable default interrupt generation for icr0 * @pf: board private structure + * @clearpba: true when all pending interrupt events should be cleared **/ -void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf) +void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf, bool clearpba) { struct i40e_hw *hw = &pf->hw; u32 val; val = I40E_PFINT_DYN_CTL0_INTENA_MASK | - I40E_PFINT_DYN_CTL0_CLEARPBA_MASK | + (clearpba ? I40E_PFINT_DYN_CTL0_CLEARPBA_MASK : 0) | (I40E_ITR_NONE << I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT); wr32(hw, I40E_PFINT_DYN_CTL0, val); @@ -3392,7 +3397,7 @@ static int i40e_vsi_enable_irq(struct i40e_vsi *vsi) for (i = 0; i < vsi->num_q_vectors; i++) i40e_irq_dynamic_enable(vsi, i); } else { - i40e_irq_dynamic_enable_icr0(pf); + i40e_irq_dynamic_enable_icr0(pf, true); } i40e_flush(&pf->hw); @@ -3538,7 +3543,7 @@ enable_intr: wr32(hw, I40E_PFINT_ICR0_ENA, ena_mask); if (!test_bit(__I40E_DOWN, &pf->state)) { i40e_service_event_schedule(pf); - i40e_irq_dynamic_enable_icr0(pf); + i40e_irq_dynamic_enable_icr0(pf, false); } return ret; @@ -5008,8 +5013,7 @@ static int i40e_init_pf_dcb(struct i40e_pf *pf) int err = 0; /* Do not enable DCB for SW1 and SW2 images even if the FW is capable */ - if (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) || - (pf->hw.aq.fw_maj_ver < 4)) + if (pf->flags & I40E_FLAG_NO_DCB_SUPPORT) goto out; /* Get the initial DCB configuration */ @@ -7113,6 +7117,7 @@ static void i40e_service_task(struct work_struct *work) } i40e_detect_recover_hung(pf); + i40e_sync_filters_subtask(pf); i40e_reset_subtask(pf); i40e_handle_mdd_event(pf); i40e_vc_process_vflr_event(pf); @@ -7854,7 +7859,7 @@ static int i40e_setup_misc_vector(struct i40e_pf *pf) i40e_flush(hw); - i40e_irq_dynamic_enable_icr0(pf); + i40e_irq_dynamic_enable_icr0(pf, true); return err; } @@ -8420,11 +8425,25 @@ static int i40e_sw_init(struct i40e_pf *pf) pf->hw.func_caps.fd_filters_best_effort; } - if (((pf->hw.mac.type == I40E_MAC_X710) || - (pf->hw.mac.type == I40E_MAC_XL710)) && + if (i40e_is_mac_710(&pf->hw) && (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 33)) || - (pf->hw.aq.fw_maj_ver < 4))) + (pf->hw.aq.fw_maj_ver < 4))) { pf->flags |= I40E_FLAG_RESTART_AUTONEG; + /* No DCB support for FW < v4.33 */ + pf->flags |= I40E_FLAG_NO_DCB_SUPPORT; + } + + /* Disable FW LLDP if FW < v4.3 */ + if (i40e_is_mac_710(&pf->hw) && + (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 3)) || + (pf->hw.aq.fw_maj_ver < 4))) + pf->flags |= I40E_FLAG_STOP_FW_LLDP; + + /* Use the FW Set LLDP MIB API if FW > v4.40 */ + if (i40e_is_mac_710(&pf->hw) && + (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver >= 40)) || + (pf->hw.aq.fw_maj_ver >= 5))) + pf->flags |= I40E_FLAG_USE_SET_LLDP_MIB; if (pf->hw.func_caps.vmdq) { pf->num_vmdq_vsis = I40E_DEFAULT_NUM_VMDQ_VSI; @@ -8453,6 +8472,7 @@ static int i40e_sw_init(struct i40e_pf *pf) I40E_FLAG_WB_ON_ITR_CAPABLE | I40E_FLAG_MULTIPLE_TCP_UDP_RSS_PCTYPE | I40E_FLAG_100M_SGMII_CAPABLE | + I40E_FLAG_USE_SET_LLDP_MIB | I40E_FLAG_GENEVE_OFFLOAD_CAPABLE; } else if ((pf->hw.aq.api_maj_ver > 1) || ((pf->hw.aq.api_maj_ver == 1) && @@ -10050,13 +10070,13 @@ static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi) { struct i40e_pf *pf = veb->pf; bool is_default = veb->pf->cur_promisc; - bool is_cloud = false; + bool enable_stats = !!(pf->flags & I40E_FLAG_VEB_STATS_ENABLED); int ret; /* get a VEB from the hardware */ ret = i40e_aq_add_veb(&pf->hw, veb->uplink_seid, vsi->seid, veb->enabled_tc, is_default, - is_cloud, &veb->seid, NULL); + &veb->seid, enable_stats, NULL); if (ret) { dev_info(&pf->pdev->dev, "couldn't add VEB, err %s aq_err %s\n", @@ -10820,8 +10840,7 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) * Ignore error return codes because if it was already disabled via * hardware settings this will fail */ - if (((pf->hw.aq.fw_maj_ver == 4) && (pf->hw.aq.fw_min_ver < 3)) || - (pf->hw.aq.fw_maj_ver < 4)) { + if (pf->flags & I40E_FLAG_STOP_FW_LLDP) { dev_info(&pdev->dev, "Stopping firmware LLDP agent.\n"); i40e_aq_stop_lldp(hw, true, NULL); } |