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iommu/arm-smmu-v3: Add a master->domain pointer
authorJean-Philippe Brucker <jean-philippe.brucker@arm.com>
Wed, 17 Apr 2019 18:24:45 +0000 (19:24 +0100)
committerWill Deacon <will.deacon@arm.com>
Tue, 23 Apr 2019 11:23:12 +0000 (12:23 +0100)
commit8be39a1a04c1491a6a408c1549dfd4e191f3a287
tree874cf25a725b9176c8de2450d991e7442d683479tree | snapshot
parentbcecaee434733d98a9e7a45834f7439b64142eb3commit | diff
iommu/arm-smmu-v3: Add a master->domain pointer

As we're going to track domain-master links more closely for ATS and CD
invalidation, add pointer to the attached domain in struct
arm_smmu_master. As a result, arm_smmu_strtab_ent is redundant and can be
removed.

Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
drivers/iommu/arm-smmu-v3.c diff | blob | history
John Crispins staging tree