From: Kay, Allen M <allen.m.kay@intel.com>
Date: Thu, 26 Jan 2012 18:25:53 +0000 (-0800)
Subject: PCI: check for pci bar restore completion and retry
X-Git-Tag: v3.4-rc1~114^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26f41062f28de65e11d3cf353e52d0be73442be1;p=pandora-kernel.git

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>
---

Reading git-diff-tree failed