From: Yinghai Lu <Yinghai.Lu@Sun.COM>
Date: Tue, 19 Feb 2008 11:21:20 +0000 (-0800)
Subject: x86: multi pci root bus with different io resource range, on 64-bit
X-Git-Tag: v2.6.26-rc1~369^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=30a18d6c3f1e774de656ebd8ff219d53e2ba4029;p=pandora-kernel.git

x86: multi pci root bus with different io resource range, on 64-bit

scan AMD opteron io/mmio routing to make sure every pci root bus get correct
resource range. Thus later pci scan could assign correct resource to device
with unassigned resource.

this can fix a system without _CRS for multi pci root bus.

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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