Searched refs:iova_len (Results 1 - 3 of 3) sorted by relevance
| /kernel/linux/linux-5.10/drivers/iommu/ |
| H A D | dma-iommu.c | 409 unsigned long shift, iova_len, iova = 0; in iommu_dma_alloc_iova() local
417 iova_len = size >> shift; in iommu_dma_alloc_iova()
424 if (iova_len < (1 << (IOVA_RANGE_CACHE_MAX_SIZE - 1))) in iommu_dma_alloc_iova()
425 iova_len = roundup_pow_of_two(iova_len); in iommu_dma_alloc_iova()
434 iova = alloc_iova_fast(iovad, iova_len, in iommu_dma_alloc_iova()
438 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, in iommu_dma_alloc_iova()
842 size_t iova_len = 0; in iommu_dma_map_sg() local
861 size_t pad_len = (mask - iova_len + 1) & mask; in iommu_dma_map_sg()
879 * iova_len in iommu_dma_map_sg()
[all...] |
| /kernel/linux/linux-6.6/drivers/iommu/ |
| H A D | dma-iommu.c | 664 unsigned long shift, iova_len, iova; in iommu_dma_alloc_iova() local
672 iova_len = size >> shift; in iommu_dma_alloc_iova()
691 iova = alloc_iova_fast(iovad, iova_len, in iommu_dma_alloc_iova()
700 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, true); in iommu_dma_alloc_iova()
1252 size_t iova_len = 0; in iommu_dma_map_sg() local
1278 size_t pad_len = (mask - iova_len + 1) & mask; in iommu_dma_map_sg()
1320 * iova_len == 0, thus we cannot dereference prev the first in iommu_dma_map_sg()
1325 iova_len += pad_len; in iommu_dma_map_sg()
1328 iova_len += s_length; in iommu_dma_map_sg()
1332 if (!iova_len) in iommu_dma_map_sg()
[all...] |
| /kernel/linux/linux-6.6/drivers/vdpa/vdpa_user/ |
| H A D | iova_domain.c | 359 unsigned long iova_len = iova_align(iovad, size) >> shift; in vduse_domain_alloc_iova() local
362 iova_pfn = alloc_iova_fast(iovad, iova_len, limit >> shift, true); in vduse_domain_alloc_iova()
371 unsigned long iova_len = iova_align(iovad, size) >> shift; in vduse_domain_free_iova() local
373 free_iova_fast(iovad, iova >> shift, iova_len); in vduse_domain_free_iova()
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