From: Joerg Roedel <joerg.roedel@amd.com>
Date: Thu, 10 Nov 2011 14:41:40 +0000 (+0100)
Subject: iommu/amd: Setup PPR log when supported by IOMMU
X-Git-Tag: v3.3-rc1~120^2~1^3~26
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a29ac014a68e5da8f96d5d8d142b5956eb00b7c;p=pandora-kernel.git

iommu/amd: Setup PPR log when supported by IOMMU

Allocate and enable a log buffer for peripheral page faults
when the IOMMU supports this feature.

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