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authorJoerg Roedel <joerg.roedel@amd.com>2008-06-26 21:27:49 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-27 10:12:12 +0200
commitbe2a022c0dd0f630b06f83de284df53cb60a308f (patch)
tree4e4fb7f371fc968f7bd106229ca5b4107581d4d5 /drivers/iommu
parente47d402d2df89bb1aa77b7573597a9dd2241aafe (diff)
x86, AMD IOMMU: add functions to parse IOMMU memory mapping requirements for devices
This patch adds the functions to parse the information about IOMMU exclusion ranges and required unity mappings for the devices handled by the IOMMU. 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>
Diffstat (limited to 'drivers/iommu')
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