amd_iommu: Make use of DMA quirks and ACS checks in IOMMU groups

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Work around broken devices and adhere to ACS support when determining
IOMMU grouping.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Alex Williamson 2012-05-30 14:19:31 -06:00 • committed by Joerg Roedel

parent abdfdde253

commit 664b600331

1 changed files with 25 additions and 0 deletions

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drivers/iommu/amd_iommu.c

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