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ixgb: return PCI_ERS_RESULT_DISCONNECT on permanent failure

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PCI drivers that implement the struct pci_error_handlers' error_detected
callback should return PCI_ERS_RESULT_DISCONNECT if the state passed in is
pci_channel_io_perm_failure. This patch fixes the issue for ixgb.

Signed-off-by: Dean Nelson <dnelson@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dean Nelson
2009-07-31 09:13:40 +00:00
committed by David S. Miller
parent c06c430ded
commit d6a1f83b63
1 changed files with 5 additions and 0 deletions
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5
drivers/net/ixgb/ixgb_main.c
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@@ -2227,6 +2227,11 @@ static pci_ers_result_t ixgb_io_error_detected(struct pci_dev *pdev,
struct net_device *netdev = pci_get_drvdata(pdev); struct net_device *netdev = pci_get_drvdata(pdev);
struct ixgb_adapter *adapter = netdev_priv(netdev); 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)) if (netif_running(netdev))
ixgb_down(adapter, true); ixgb_down(adapter, true);