diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 0f293acd17e8..55b87bc3a938 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -2298,7 +2298,9 @@ static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter) static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter) { struct net_device *netdev = adapter->netdev; + struct pci_dev *pdev = adapter->pdev; struct ixgbe_hw *hw = &adapter->hw; + bool state; ixgbevf_configure_msix(adapter); @@ -2311,6 +2313,11 @@ static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter) spin_unlock_bh(&adapter->mbx_lock); + state = adapter->link_state; + hw->mac.ops.get_link_state(hw, &adapter->link_state); + if (state && state != adapter->link_state) + dev_info(&pdev->dev, "VF is administratively disabled\n"); + smp_mb__before_atomic(); clear_bit(__IXGBEVF_DOWN, &adapter->state); ixgbevf_napi_enable_all(adapter); @@ -2753,7 +2760,7 @@ static int ixgbevf_alloc_q_vector(struct ixgbevf_adapter *adapter, int v_idx, ring->reg_idx = reg_idx; /* assign ring to adapter */ - adapter->tx_ring[txr_idx] = ring; + adapter->tx_ring[txr_idx] = ring; /* update count and index */ txr_count--; @@ -3081,6 +3088,8 @@ static int ixgbevf_sw_init(struct ixgbevf_adapter *adapter) adapter->tx_ring_count = IXGBEVF_DEFAULT_TXD; adapter->rx_ring_count = IXGBEVF_DEFAULT_RXD; + adapter->link_state = true; + set_bit(__IXGBEVF_DOWN, &adapter->state); return 0; @@ -3313,7 +3322,7 @@ static void ixgbevf_watchdog_subtask(struct ixgbevf_adapter *adapter) ixgbevf_watchdog_update_link(adapter); - if (adapter->link_up) + if (adapter->link_up && adapter->link_state) ixgbevf_watchdog_link_is_up(adapter); else ixgbevf_watchdog_link_is_down(adapter); @@ -4512,22 +4521,17 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) struct ixgbevf_adapter *adapter = NULL; struct ixgbe_hw *hw = NULL; const struct ixgbevf_info *ii = ixgbevf_info_tbl[ent->driver_data]; - int err, pci_using_dac; bool disable_dev = false; + int err; err = pci_enable_device(pdev); if (err) return err; - if (!dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64))) { - pci_using_dac = 1; - } else { - err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); - if (err) { - dev_err(&pdev->dev, "No usable DMA configuration, aborting\n"); - goto err_dma; - } - pci_using_dac = 0; + err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); + if (err) { + dev_err(&pdev->dev, "No usable DMA configuration, aborting\n"); + goto err_dma; } err = pci_request_regions(pdev, ixgbevf_driver_name); @@ -4607,10 +4611,7 @@ static int ixgbevf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) netdev->hw_features |= NETIF_F_GSO_PARTIAL | IXGBEVF_GSO_PARTIAL_FEATURES; - netdev->features = netdev->hw_features; - - if (pci_using_dac) - netdev->features |= NETIF_F_HIGHDMA; + netdev->features = netdev->hw_features | NETIF_F_HIGHDMA; netdev->vlan_features |= netdev->features | NETIF_F_TSO_MANGLEID; netdev->mpls_features |= NETIF_F_SG | |