diff options
| author | Mike Mason <mmlnx@us.ibm.com> | 2009-06-30 16:45:53 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-01 06:47:02 +0400 |
| commit | c93b5a76d58656158d195a7df507ebc660010969 (patch) | |
| tree | 08f3ad363dcae2efca6bcfaea661ab9a70cf047c /drivers/net/e1000e | |
| parent | eab633021c26025b34f36f79f0311d3d99f40ceb (diff) | |
| download | linux-c93b5a76d58656158d195a7df507ebc660010969.tar.xz | |
e1000e: io_error_detected callback should return PCI_ERS_RESULT_DISCONNECT
on permanent failure
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 state is not
checked in many of the network drivers.
This patch fixes the omission in the e1000e driver.
Signed-off-by: Mike Mason <mmlnx@us.ibm.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e')
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 679885a122b4..63415bb6f48f 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4785,6 +4785,9 @@ static pci_ers_result_t e1000_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)) e1000e_down(adapter); pci_disable_device(pdev); |