From: Joerg Roedel <joerg.roedel@amd.com>
Date: Thu, 3 Sep 2009 12:50:20 +0000 (+0200)
Subject: x86/amd-iommu: Add reset function for command buffers
X-Git-Tag: v2.6.32-rc1~727^2^2~2^3~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93f1cc67cf3196174412adca87321b25c1c986b0;p=pandora-kernel.git

x86/amd-iommu: Add reset function for command buffers

This patch factors parts of the command buffer
initialization code into a seperate function which can be
used to reset the command buffer later.

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