iommu: Introduce iommu_request_dm_for_dev()

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This function can be called by an IOMMU driver to request
that a device's default domain is direct mapped.

Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2015-05-28 18:41:36 +02:00

parent 6827ca8369

commit d290f1e70d

2 changed files with 59 additions and 0 deletions

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53

drivers/iommu/iommu.c

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6

include/linux/iommu.h

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