tree 33f8c2bdeedd8684f19a87e3fc2f1bdea7ee1059
parent 5d0c8e49f88b908a8fcc913c4b9843108ae8897b
author Joerg Roedel <joerg.roedel@amd.com> 1214508468 +0200
committer Ingo Molnar <mingo@elte.hu> 1214554332 +0200

x86, AMD IOMMU: add detect code for AMD IOMMU hardware

This patch adds the detection of AMD IOMMU hardware provided on information
from ACPI provided by the BIOS.

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>