Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux...

[mv-sheeva.git] / drivers / net / ixgb / ixgb_main.c

diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index eb917f160274475c07cd36bfcb412303df24bf62..8aa44dca57ebc85f021dd52ad1a6ca118ad937d3 100644 (file)
--- 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);
@@ -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);