From: Ed Swierk <eswierk@aristanetworks.com>
Date: Fri, 20 Mar 2009 03:57:56 +0000 (-0700)
Subject: x86/PCI: Detect mmconfig on nVidia MCP55
X-Git-Tag: v2.6.30-rc1~419^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5546d6f56807115a035d140f7364ce5807dbcc87;p=pandora-kernel.git

x86/PCI: Detect mmconfig on nVidia MCP55

Detect and enable memory-mapped PCI configuration space on the nVidia
MCP55 southbridge.  Tested against 2.6.27.4 on an Arista Networks
development board with one MCP55, Coreboot firmware, no ACPI.

Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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