diff options
Diffstat (limited to 'drivers/net/ixgb/ixgb_main.c')
| -rw-r--r-- | drivers/net/ixgb/ixgb_main.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c index 9c897cf86b9..8aa44dca57e 100644 --- a/drivers/net/ixgb/ixgb_main.c +++ b/drivers/net/ixgb/ixgb_main.c @@ -81,7 +81,8 @@ static void ixgb_clean_tx_ring(struct ixgb_adapter *adapter); static void ixgb_clean_rx_ring(struct ixgb_adapter *adapter); static void ixgb_set_multi(struct net_device *netdev); static void ixgb_watchdog(unsigned long data); -static int ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev); +static netdev_tx_t ixgb_xmit_frame(struct sk_buff *skb, + struct net_device *netdev); static struct net_device_stats *ixgb_get_stats(struct net_device *netdev); static int ixgb_change_mtu(struct net_device *netdev, int new_mtu); static int ixgb_set_mac(struct net_device *netdev, void *p); @@ -1442,7 +1443,7 @@ static int ixgb_maybe_stop_tx(struct net_device *netdev, MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE) + 1 /* for context */ \ + 1 /* one more needed for sentinel TSO workaround */ -static int +static netdev_tx_t ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) { struct ixgb_adapter *adapter = netdev_priv(netdev); @@ -1459,7 +1460,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev) if (skb->len <= 0) { dev_kfree_skb(skb); - return 0; + return NETDEV_TX_OK; } if (unlikely(ixgb_maybe_stop_tx(netdev, &adapter->tx_ring, @@ -2227,6 +2228,11 @@ static pci_ers_result_t ixgb_io_error_detected(struct pci_dev *pdev, struct net_device *netdev = pci_get_drvdata(pdev); struct ixgb_adapter *adapter = netdev_priv(netdev); + netif_device_detach(netdev); + + if (state == pci_channel_io_perm_failure) + return PCI_ERS_RESULT_DISCONNECT; + if (netif_running(netdev)) ixgb_down(adapter, true); |