igbvf: return PCI_ERS_RESULT_DISCONNECT on permanent failure
authorDean Nelson <dnelson@redhat.com>
Fri, 31 Jul 2009 09:13:33 +0000 (09:13 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 2 Aug 2009 06:11:54 +0000 (23:11 -0700)
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 igbvf.

Signed-off-by: Dean Nelson <dnelson@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/igbvf/netdev.c

index 926c31b47261163e8f4da0dc46946b4a7b49c7b0..3f03c42ece97e7c15bcec4470aa296b156b1c43d 100644 (file)
@@ -2511,6 +2511,9 @@ static pci_ers_result_t igbvf_io_error_detected(struct pci_dev *pdev,
 
        netif_device_detach(netdev);
 
+       if (state == pci_channel_io_perm_failure)
+               return PCI_ERS_RESULT_DISCONNECT;
+
        if (netif_running(netdev))
                igbvf_down(adapter);
        pci_disable_device(pdev);