From 26f41062f28de65e11d3cf353e52d0be73442be1 Mon Sep 17 00:00:00 2001
From: "Kay, Allen M" <allen.m.kay@intel.com>
Date: Thu, 26 Jan 2012 10:25:53 -0800
Subject: [PATCH] PCI: check for pci bar restore completion and retry

On some OEM systems, pci_restore_state() is called while FLR has not yet
completed.  As a result, PCI BAR register restore is not successful.  This fix
reads back the restored value and compares it with saved value and re-tries 10
times before giving up.

Signed-off-by: Jean Guyader <jean.guyader@eu.citrix.com>
Signed-off-by: Eric Chanudet <eric.chanudet@citrix.com>
Signed-off-by: Allen Kay <allen.m.kay@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
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