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be1af02b27
Currently, PPR/ATS can be enabled only if the domain is type identity mapping. However, when allowing the IOMMU v2 page table to be used for DMA-API, the check is no longer valid. Update the sanity check to only apply for when using AMD_IOMMU_V1 page table mode. Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Signed-off-by: Vasant Hegde <vasant.hegde@amd.com> Link: https://lore.kernel.org/r/20220825063939.8360-6-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de>