ixgbe: fix EEH recovery during reset on PPC

EEh is not recovering in a resonable amount of time on PPC during
ixgbe_down().

Signed-off-by: Paul Larson <pl@us.ibm.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 7b85922..8f04609 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1969,7 +1969,8 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
        netif_carrier_off(netdev);
        netif_stop_queue(netdev);
 
-       ixgbe_reset(adapter);
+       if (!pci_channel_offline(adapter->pdev))
+               ixgbe_reset(adapter);
        ixgbe_clean_all_tx_rings(adapter);
        ixgbe_clean_all_rx_rings(adapter);