From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Date: Wed, 25 Jun 2008 00:01:15 +0000 (-0700)
Subject: igb: fix EEH recovery during reset on PPC
X-Git-Tag: v3.12-rc1~20253^2~41
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3023682e74bc17debc6aa5e234ae1d0b0e198719;p=kernel%2Fkernel-generic.git

igb: fix EEH recovery during reset on PPC

EEH is not recovering in a reasonable amount of time on PPC during
igb_down().

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

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index ae398f0..e79a26a 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -718,7 +718,8 @@ void igb_down(struct igb_adapter *adapter)
 	adapter->link_speed = 0;
 	adapter->link_duplex = 0;
 
-	igb_reset(adapter);
+	if (!pci_channel_offline(adapter->pdev))
+		igb_reset(adapter);
 	igb_clean_all_tx_rings(adapter);
 	igb_clean_all_rx_rings(adapter);
 }