From: Joerg Roedel <joerg.roedel@amd.com>
Date: Fri, 20 Nov 2009 13:31:51 +0000 (+0100)
Subject: x86/amd-iommu: Add an index field to struct amd_iommu
X-Git-Tag: v2.6.33-rc1~409^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bb52777ec4d736c2d7c4f037b32d4eeeb172ed89;p=pandora-kernel.git

x86/amd-iommu: Add an index field to struct amd_iommu

This patch adds an index field to struct amd_iommu which can
be used to lookup it up in an array. This index will be used
in struct protection_domain to keep track which protection
domain has devices behind which IOMMU.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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