Commit d6a1f83b authored Jul 31, 2009 by Dean Nelson Committed by David S. Miller Aug 01, 2009

ixgb: return PCI_ERS_RESULT_DISCONNECT on permanent failure

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>

parent c06c430d

drivers/net/ixgb/ixgb_main.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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 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);