iommu/vt-d: Delegate the dma domain to upper layer

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This allows the iommu generic layer to allocate a dma domain and
attach it to a device through the iommu api's. With all types of
domains being delegated to upper layer, we can remove an internal
flag which was used to distinguish domains mananged internally or
externally.

Signed-off-by: James Sewart <jamessewart@arista.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Lu Baolu 2019-05-25 13:41:28 +08:00 • committed by Joerg Roedel

parent 4de354ec2f

commit fa954e6831

1 changed files with 19 additions and 55 deletions

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74

drivers/iommu/intel-iommu.c

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