iommu/amd: Introduce struct protection_domain.pd_mode

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This enum variable is used to track the type of page table used by the
protection domain. It will replace the protection_domain.flags in
subsequent series.

Suggested-by: Jason Gunthorpe <jgg@ziepe.ca>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240205115615.6053-5-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Suravee Suthikulpanit 2024-02-05 11:56:02 +00:00 • committed by Joerg Roedel

parent 6f35fe5d8a

commit fda5108eba

2 changed files with 8 additions and 0 deletions

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6

drivers/iommu/amd/amd_iommu_types.h

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2

drivers/iommu/amd/iommu.c

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