From 59ed6eecff4aa00c5c5d18ffd180acac108d596e Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Tue, 30 Jun 2009 12:46:34 +0000 Subject: [PATCH] igb: return PCI_ERS_RESULT_DISCONNECT on permanent error PCI drivers that implement the io_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 igb. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/igb/igb_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 468356d..be48029 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -5339,6 +5339,9 @@ static pci_ers_result_t igb_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)) igb_down(adapter); pci_disable_device(pdev); -- 2.7.4