Searched refs:iova_len (Results 1 – 3 of 3) sorted by relevance
| /OK3568_Linux_fs/kernel/drivers/rknpu/ |
| H A D | rknpu_iommu.c | 14 unsigned long shift, iova_len, iova = 0; in rknpu_iommu_dma_alloc_iova() local
20 iova_len = size >> shift; in rknpu_iommu_dma_alloc_iova()
29 if (iova_len < (1 << (IOVA_RANGE_CACHE_MAX_SIZE - 1))) in rknpu_iommu_dma_alloc_iova()
30 iova_len = roundup_pow_of_two(iova_len); in rknpu_iommu_dma_alloc_iova()
45 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, true); in rknpu_iommu_dma_alloc_iova()
49 iova = alloc_iova_fast(iovad, iova_len, limit, true); in rknpu_iommu_dma_alloc_iova()
|
| /OK3568_Linux_fs/kernel/drivers/iommu/ |
| H A D | dma-iommu.c | 478 unsigned long shift, iova_len, iova = 0; in iommu_dma_alloc_iova() local
486 iova_len = size >> shift; in iommu_dma_alloc_iova()
493 if (iova_len < (1 << (IOVA_RANGE_CACHE_MAX_SIZE - 1))) in iommu_dma_alloc_iova()
494 iova_len = roundup_pow_of_two(iova_len); in iommu_dma_alloc_iova()
503 iova = alloc_iova_fast(iovad, iova_len, in iommu_dma_alloc_iova()
507 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, in iommu_dma_alloc_iova()
917 size_t iova_len = 0; in iommu_dma_map_sg() local
936 size_t pad_len = (mask - iova_len + 1) & mask; in iommu_dma_map_sg()
959 iova_len += pad_len; in iommu_dma_map_sg()
962 iova_len += s_length; in iommu_dma_map_sg()
[all …]
|
| /OK3568_Linux_fs/kernel/drivers/video/rockchip/rga3/ |
| H A D | rga_dma_buf.c | 208 unsigned long shift, iova_len, iova = 0; in rga_iommu_dma_alloc_iova() local
211 iova_len = size >> shift; in rga_iommu_dma_alloc_iova()
220 if (iova_len < (1 << (IOVA_RANGE_CACHE_MAX_SIZE - 1))) in rga_iommu_dma_alloc_iova()
221 iova_len = roundup_pow_of_two(iova_len); in rga_iommu_dma_alloc_iova()
236 iova = alloc_iova_fast(iovad, iova_len, in rga_iommu_dma_alloc_iova()
240 iova = alloc_iova_fast(iovad, iova_len, dma_limit >> shift, true); in rga_iommu_dma_alloc_iova()
|