From: Joerg Roedel <joerg.roedel@amd.com>
Date: Thu, 26 Jun 2008 19:27:51 +0000 (+0200)
Subject: x86, AMD IOMMU: add early detection code
X-Git-Tag: v2.6.27-rc1~1106^2~249^7~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae7877de9cd8da075a46d5f615cb9fc9858e4b2f;p=pandora-kernel.git

x86, AMD IOMMU: add early detection code

This patch adds code to detect an AMD IOMMU early during boot before the early
detection code of other IOMMUs run.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Cc: iommu@lists.linux-foundation.org
Cc: bhavna.sarathy@amd.com
Cc: Sebastian.Biemueller@amd.com
Cc: robert.richter@amd.com
Cc: joro@8bytes.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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