diff options
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/ich8lan.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/mac.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_netdev.c | 14 |
4 files changed, 16 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 8a48656a376b..7ddac956ffb5 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -1600,7 +1600,7 @@ static s32 e1000_check_for_copper_link_ich8lan(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c index f457c5703d0c..db735644b312 100644 --- a/drivers/net/ethernet/intel/e1000e/mac.c +++ b/drivers/net/ethernet/intel/e1000e/mac.c @@ -450,7 +450,7 @@ s32 e1000e_check_for_copper_link(struct e1000_hw *hw) * we have already determined whether we have link or not. */ if (!mac->autoneg) - return -E1000_ERR_CONFIG; + return 1; /* Auto-Neg is enabled. Auto Speed Detection takes care * of MAC speed/duplex configuration. So we only need to diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 825ec8f710e7..9c95222e6536 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -2331,8 +2331,8 @@ static int e1000_alloc_ring_dma(struct e1000_adapter *adapter, { struct pci_dev *pdev = adapter->pdev; - ring->desc = dma_alloc_coherent(&pdev->dev, ring->size, &ring->dma, - GFP_KERNEL); + ring->desc = dma_zalloc_coherent(&pdev->dev, ring->size, &ring->dma, + GFP_KERNEL); if (!ring->desc) return -ENOMEM; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c index 05629381be6b..ea5ea653e1db 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_netdev.c @@ -803,8 +803,12 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) if (vid >= VLAN_N_VID) return -EINVAL; - /* Verify we have permission to add VLANs */ - if (hw->mac.vlan_override) + /* Verify that we have permission to add VLANs. If this is a request + * to remove a VLAN, we still want to allow the user to remove the + * VLAN device. In that case, we need to clear the bit in the + * active_vlans bitmask. + */ + if (set && hw->mac.vlan_override) return -EACCES; /* update active_vlans bitmask */ @@ -823,6 +827,12 @@ static int fm10k_update_vid(struct net_device *netdev, u16 vid, bool set) rx_ring->vid &= ~FM10K_VLAN_CLEAR; } + /* If our VLAN has been overridden, there is no reason to send VLAN + * removal requests as they will be silently ignored. + */ + if (hw->mac.vlan_override) + return 0; + /* Do not remove default VLAN ID related entries from VLAN and MAC * tables */ |