Messages in this thread | | | From | Krishna Reddy <> | Subject | [PATCH v9 0/4] NVIDIA ARM SMMUv2 Implementation | Date | Tue, 30 Jun 2020 16:57:48 -0700 |
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Changes in v9: Move TLB Timeout and spin count macros to arm-smmu.h header to share with implementation. Set minItems and maxItems for reg property when compatible contains nvidia,tegra194-smmu. Update commit message for NVIDIA implementation patch. Fail single SMMU instance usage through NVIDIA implementation to limit the usage to two or three instances. Fix checkpatch warnings with --strict checking.
v8 - https://lkml.org/lkml/2020/6/29/2385 v7 - https://lkml.org/lkml/2020/6/28/347 v6 - https://lkml.org/lkml/2020/6/4/1018 v5 - https://lkml.org/lkml/2020/5/21/1114 v4 - https://lkml.org/lkml/2019/10/30/1054 v3 - https://lkml.org/lkml/2019/10/18/1601 v2 - https://lkml.org/lkml/2019/9/2/980 v1 - https://lkml.org/lkml/2019/8/29/1588
Krishna Reddy (4): iommu/arm-smmu: move TLB timeout and spin count macros iommu/arm-smmu: add NVIDIA implementation for ARM MMU-500 usage dt-bindings: arm-smmu: add binding for Tegra194 SMMU iommu/arm-smmu: Add global/context fault implementation hooks
.../devicetree/bindings/iommu/arm,smmu.yaml | 18 ++ MAINTAINERS | 2 + drivers/iommu/Makefile | 2 +- drivers/iommu/arm-smmu-impl.c | 3 + drivers/iommu/arm-smmu-nvidia.c | 304 ++++++++++++++++++ drivers/iommu/arm-smmu.c | 20 +- drivers/iommu/arm-smmu.h | 6 + 7 files changed, 349 insertions(+), 6 deletions(-) create mode 100644 drivers/iommu/arm-smmu-nvidia.c
base-commit: 48f0bcfb7aad2c6eb4c1e66476b58475aa14393e -- 2.26.2
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