28 			      struct phys_vec *vec)  in blk_map_iter_next()  argument
37 	vec->paddr = bvec_phys(&bv);  in blk_map_iter_next()
38 	max_size = get_max_segment_size(&req->q->limits, vec->paddr, UINT_MAX);  in blk_map_iter_next()
62 	vec->len = bv.bv_len;  in blk_map_iter_next()
80 static bool blk_dma_map_bus(struct blk_dma_iter *iter, struct phys_vec *vec)  in blk_dma_map_bus()  argument
82 	iter->addr = pci_p2pdma_bus_addr_map(iter->p2pdma.mem, vec->paddr);  in blk_dma_map_bus()
83 	iter->len = vec->len;  in blk_dma_map_bus()
88 		struct blk_dma_iter *iter, struct phys_vec *vec)  in blk_dma_map_direct()  argument
95 	iter->addr = dma_map_phys(dma_dev, vec->paddr, vec->len,  in blk_dma_map_direct()
101 	iter->len = vec->len;  in blk_dma_map_direct()
107 		struct phys_vec *vec)  in blk_rq_dma_map_iova()  argument
121 		error = dma_iova_link(dma_dev, state, vec->paddr, mapped,  in blk_rq_dma_map_iova()
122 				vec->len, dir, attrs);  in blk_rq_dma_map_iova()
125 		mapped += vec->len;  in blk_rq_dma_map_iova()
126 	} while (blk_map_iter_next(req, &iter->iter, vec));  in blk_rq_dma_map_iova()
168 	struct phys_vec vec;  in blk_dma_map_iter_start()  local
178 	if (!blk_map_iter_next(req, &iter->iter, &vec))  in blk_dma_map_iter_start()
182 				 phys_to_page(vec.paddr))) {  in blk_dma_map_iter_start()
184 		return blk_dma_map_bus(iter, &vec);  in blk_dma_map_iter_start()
198 	    dma_iova_try_alloc(dma_dev, state, vec.paddr, total_len))  in blk_dma_map_iter_start()
199 		return blk_rq_dma_map_iova(req, dma_dev, state, iter, &vec);  in blk_dma_map_iter_start()
201 	return blk_dma_map_direct(req, dma_dev, iter, &vec);  in blk_dma_map_iter_start()
255 	struct phys_vec vec;  in blk_rq_dma_map_iter_next()  local
257 	if (!blk_map_iter_next(req, &iter->iter, &vec))  in blk_rq_dma_map_iter_next()
261 		return blk_dma_map_bus(iter, &vec);  in blk_rq_dma_map_iter_next()
262 	return blk_dma_map_direct(req, dma_dev, iter, &vec);  in blk_rq_dma_map_iter_next()
291 	struct phys_vec vec;  in __blk_rq_map_sg()  local
295 	while (blk_map_iter_next(rq, &iter, &vec)) {  in __blk_rq_map_sg()
298 		WARN_ON_ONCE(overflows_type(vec.len, unsigned int));  in __blk_rq_map_sg()
299 		sg_set_page(*last_sg, phys_to_page(vec.paddr), vec.len,  in __blk_rq_map_sg()
300 				offset_in_page(vec.paddr));  in __blk_rq_map_sg()
381 	struct phys_vec vec;  in blk_rq_integrity_dma_map_iter_next()  local
383 	if (!blk_map_iter_next(req, &iter->iter, &vec))  in blk_rq_integrity_dma_map_iter_next()
387 		return blk_dma_map_bus(iter, &vec);  in blk_rq_integrity_dma_map_iter_next()
388 	return blk_dma_map_direct(req, dma_dev, iter, &vec);  in blk_rq_integrity_dma_map_iter_next()
408 	struct phys_vec vec;  in blk_rq_map_integrity_sg()  local
417 	while (blk_map_iter_next(rq, &iter, &vec)) {  in blk_rq_map_integrity_sg()
420 		WARN_ON_ONCE(overflows_type(vec.len, unsigned int));  in blk_rq_map_integrity_sg()
421 		sg_set_page(sg, phys_to_page(vec.paddr), vec.len,  in blk_rq_map_integrity_sg()
422 				offset_in_page(vec.paddr));  in blk_rq_map_integrity_sg()