x86/PCI: read root resources from IOH on Intel
authorYinghai Lu <yinghai@kernel.org>
Mon, 5 Oct 2009 04:54:24 +0000 (21:54 -0700)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Wed, 4 Nov 2009 16:47:09 +0000 (08:47 -0800)
For intel systems with multi IOH, we should read peer root resources
directly from PCI config space, and don't trust _CRS.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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