iommu/vt-d: Expose ISA direct mapping region via iommu_get_resv_regions

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To support mapping ISA region via iommu_group_create_direct_mappings,
make sure its exposed by iommu_get_resv_regions.

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 13:41:24 +08:00 • committed by Joerg Roedel

parent 73bcbdc9fa

commit d850c2ee5f

1 changed files with 13 additions and 0 deletions

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drivers/iommu/intel-iommu.c

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