From: Breno Leitao <leitao@linux.vnet.ibm.com>
Date: Thu, 26 Nov 2009 07:31:49 +0000 (+0000)
Subject: bnx2: EEH is failing with timeout
X-Git-Tag: v5.15~31451^2~61^2~1
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=529fab67d78747ddc3a8a2bbd0d1aab1d059439f;p=mirror_ubuntu-kernels.git

bnx2: EEH is failing with timeout

bnx2 is failing when a PCI error is detected. The error is the
following:

bnx2: Chip not in correct endian mode
bnx2: fw sync timeout, reset code = 404001d

This error was caused because the way pci_restore_state() is working
after commit 4b77b0a2ba27d64f58f16d8d4d48d8319dda36ff ("PCI: Clear
saved_state after the state has been restored").

Signed-off-by: Breno Leitao<leitao@linux.vnet.ibm.com>
Acked-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 08cddb6ff740..7fa4048b58d4 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -8264,6 +8264,7 @@ static pci_ers_result_t bnx2_io_slot_reset(struct pci_dev *pdev)
 	}
 	pci_set_master(pdev);
 	pci_restore_state(pdev);
+	pci_save_state(pdev);
 
 	if (netif_running(dev)) {
 		bnx2_set_power_state(bp, PCI_D0);