From: Joerg Roedel <joerg.roedel@amd.com>
Date: Tue, 9 Sep 2008 16:40:46 +0000 (+0200)
Subject: AMD IOMMU: add dma_supported callback
X-Git-Tag: v2.6.28-rc1~712^2^4~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b39ba6ad004a31bf2a08ba2b08c1e0f9b3530bb7;p=pandora-kernel.git

AMD IOMMU: add dma_supported callback

This function determines if the AMD IOMMU implementation is responsible
for a given device. So the DMA layer can get this information from the
driver.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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