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hw/arm/smmu-common: Replace smmu_iommu_mr with smmu_find_sdev

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The caller of smmu_iommu_mr wants to get sdev for smmuv3_flush_config().

Do it directly instead of bridging with an iommu mr pointer.

Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Message-id: 20240619002218.926674-1-nicolinc@nvidia.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Nicolin Chen 2024-06-18 17:22:18 -07:00 • committed by Peter Maydell
parent 6c84daac58
commit 69970205ed
3 changed files with 8 additions and 16 deletions
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4
include/hw/arm/smmu-common.h
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@ -182,8 +182,8 @@ int smmu_ptw(SMMUTransCfg *cfg, dma_addr_t iova, IOMMUAccessFlags perm,
*/
SMMUTransTableInfo *select_tt(SMMUTransCfg *cfg, dma_addr_t iova);
/* Return the iommu mr associated to @sid, or NULL if none */
IOMMUMemoryRegion *smmu_iommu_mr(SMMUState *s, uint32_t sid);
/* Return the SMMUDevice associated to @sid, or NULL if none */
SMMUDevice *smmu_find_sdev(SMMUState *s, uint32_t sid);
#define SMMU_IOTLB_MAX_SIZE 256