iommu/arm-smmu-v3: Explicitly set smmu_domain->stage for SVA

Both the ARM_SMMU_DOMAIN_S1 case and the SVA case use ASID, requiring ASID
based invalidation commands to flush the TLB.

Define an ARM_SMMU_DOMAIN_SVA to make the SVA case clear to share the same
path with the ARM_SMMU_DOMAIN_S1 case, which will be a part of the routine
to build a new per-domain invalidation array.

There is no function change.

Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Balbir Singh <balbirs@nvidia.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Pranjal Shrivastava <praan@google.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Signed-off-by: Will Deacon <will@kernel.org>

0 files changed, 0 insertions, 0 deletions