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Searched refs:iova_off (Results 1 - 1 of 1) sorted by relevance

/device/soc/rockchip/common/sdk_linux/drivers/iommu/
H A Ddma-iommu.c527 size_t iova_off = iova_offset(iovad, dma_addr); in iommu_dma_unmap_ext() local
531 dma_addr -= iova_off; in iommu_dma_unmap_ext()
532 size = iova_align(iovad, size + iova_off); in iommu_dma_unmap_ext()
549 size_t iova_off = iova_offset(iovad, phys); in iommu_dma_map_ext() local
556 size = iova_align(iovad, size + iova_off); in iommu_dma_map_ext()
563 if (iommu_map_atomic(domain, iova, phys - iova_off, size, prot)) { in iommu_dma_map_ext()
567 return iova + iova_off; in iommu_dma_map_ext()

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