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| author | Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org> | 2020-04-21 00:03:50 +0530 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-07 14:21:42 +0100 |
| commit | 232c5ae8a3614f112712d43e1dbbd8dd6f8453c1 (patch) | |
| tree | 48b3da27ecec2cbbadd388a32990fccc1c3f209f /drivers/iommu/arm-smmu.h | |
| parent | 64510ede36845500584485f3ad30dbcbf83091a6 (diff) | |
| download | linux-stable-232c5ae8a3614f112712d43e1dbbd8dd6f8453c1.tar.gz linux-stable-232c5ae8a3614f112712d43e1dbbd8dd6f8453c1.tar.bz2 linux-stable-232c5ae8a3614f112712d43e1dbbd8dd6f8453c1.zip | |
iommu/arm-smmu: Implement iommu_ops->def_domain_type call-back
Implement the new def_domain_type call-back for the ARM
SMMU driver. We need this to support requesting the domain
type by the client devices.
Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/28c5d101cc4ac29aff3553ecec7cf256d0907ed7.1587407458.git.saiprakash.ranjan@codeaurora.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/iommu/arm-smmu.h')
| -rw-r--r-- | drivers/iommu/arm-smmu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/arm-smmu.h b/drivers/iommu/arm-smmu.h index 8d1cd54d82a6..d172c024be61 100644 --- a/drivers/iommu/arm-smmu.h +++ b/drivers/iommu/arm-smmu.h @@ -386,6 +386,7 @@ struct arm_smmu_impl { int (*init_context)(struct arm_smmu_domain *smmu_domain); void (*tlb_sync)(struct arm_smmu_device *smmu, int page, int sync, int status); + int (*def_domain_type)(struct device *dev); }; static inline void __iomem *arm_smmu_page(struct arm_smmu_device *smmu, int n) |