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