Lines Matching refs:dbm
18 dma_buf_map_incr(struct dma_buf_map *dbm, size_t n)
20 if (dbm->is_iomem)
21 dbm->vaddr_iomem += n;
23 dbm->vaddr += n;
27 dma_buf_map_memcpy_to(struct dma_buf_map *dbm, const void *src, size_t len)
29 if (dbm->is_iomem)
30 memcpy_toio(dbm->vaddr_iomem, src, len);
32 memcpy(dbm->vaddr, src, len);
36 dma_buf_map_is_null(const struct dma_buf_map *dbm)
38 if (dbm->is_iomem)
39 return (dbm->vaddr_iomem == NULL);
41 return (dbm->vaddr == NULL);
45 dma_buf_map_is_set(const struct dma_buf_map *dbm)
47 if (dbm->is_iomem)
48 return (dbm->vaddr_iomem != NULL);
50 return (dbm->vaddr != NULL);
67 dma_buf_map_clear(struct dma_buf_map *dbm)
69 if (dbm->is_iomem) {
70 dbm->vaddr_iomem = NULL;
71 dbm->is_iomem = false;
73 dbm->vaddr = NULL;
78 dma_buf_map_set_vaddr_iomem(struct dma_buf_map *dbm, void *addr)
80 dbm->vaddr_iomem = addr;
81 dbm->is_iomem = true;
85 dma_buf_map_set_vaddr(struct dma_buf_map *dbm, void *addr)
87 dbm->vaddr = addr;
88 dbm->is_iomem = false;