797 				  struct artpec6_crypto_walk *walk, size_t size)  in setup_bounce_buffer_in()  argument
807 	bbuf->sg = walk->sg;  in setup_bounce_buffer_in()
808 	bbuf->offset = walk->offset;  in setup_bounce_buffer_in()
816 	pr_debug("BOUNCE %zu offset %zu\n", size, walk->offset);  in setup_bounce_buffer_in()
823 				  struct artpec6_crypto_walk *walk,  in artpec6_crypto_setup_sg_descrs_in()  argument
830 	while (walk->sg && count) {  in artpec6_crypto_setup_sg_descrs_in()
831 		chunk = min(count, artpec6_crypto_walk_chunklen(walk));  in artpec6_crypto_setup_sg_descrs_in()
832 		addr = artpec6_crypto_walk_chunk_phys(walk);  in artpec6_crypto_setup_sg_descrs_in()
845 			ret = setup_bounce_buffer_in(common, walk, chunk);  in artpec6_crypto_setup_sg_descrs_in()
848 			ret = setup_bounce_buffer_in(common, walk, chunk);  in artpec6_crypto_setup_sg_descrs_in()
857 							 sg_page(walk->sg),  in artpec6_crypto_setup_sg_descrs_in()
858 							 walk->sg->offset +  in artpec6_crypto_setup_sg_descrs_in()
859 							 walk->offset,  in artpec6_crypto_setup_sg_descrs_in()
875 		artpec6_crypto_walk_advance(walk, chunk);  in artpec6_crypto_setup_sg_descrs_in()
886 				   struct artpec6_crypto_walk *walk,  in artpec6_crypto_setup_sg_descrs_out()  argument
893 	while (walk->sg && count) {  in artpec6_crypto_setup_sg_descrs_out()
894 		chunk = min(count, artpec6_crypto_walk_chunklen(walk));  in artpec6_crypto_setup_sg_descrs_out()
895 		addr = artpec6_crypto_walk_chunk_phys(walk);  in artpec6_crypto_setup_sg_descrs_out()
904 			sg_pcopy_to_buffer(walk->sg, 1, buf, chunk,  in artpec6_crypto_setup_sg_descrs_out()
905 					   walk->offset);  in artpec6_crypto_setup_sg_descrs_out()
914 							 sg_page(walk->sg),  in artpec6_crypto_setup_sg_descrs_out()
915 							 walk->sg->offset +  in artpec6_crypto_setup_sg_descrs_out()
916 							 walk->offset,  in artpec6_crypto_setup_sg_descrs_out()
932 		artpec6_crypto_walk_advance(walk, chunk);  in artpec6_crypto_setup_sg_descrs_out()
1402 		struct artpec6_crypto_walk walk;  in artpec6_crypto_prepare_hash()  local
1426 		artpec6_crypto_walk_init(&walk, areq->src);  in artpec6_crypto_prepare_hash()
1428 		error = artpec6_crypto_setup_sg_descrs_out(common, &walk,  in artpec6_crypto_prepare_hash()
1434 		if (walk.sg) {  in artpec6_crypto_prepare_hash()
1662 	struct artpec6_crypto_walk walk;  in artpec6_crypto_prepare_crypto()  local
1783 	artpec6_crypto_walk_init(&walk, areq->src);  in artpec6_crypto_prepare_crypto()
1784 	ret = artpec6_crypto_setup_sg_descrs_out(common, &walk, areq->cryptlen);  in artpec6_crypto_prepare_crypto()
1789 	artpec6_crypto_walk_init(&walk, areq->dst);  in artpec6_crypto_prepare_crypto()
1790 	ret = artpec6_crypto_setup_sg_descrs_in(common, &walk, areq->cryptlen);  in artpec6_crypto_prepare_crypto()
1924 		struct artpec6_crypto_walk walk;  in artpec6_crypto_prepare_aead()  local
1926 		artpec6_crypto_walk_init(&walk, areq->src);  in artpec6_crypto_prepare_aead()
1930 		ret = artpec6_crypto_setup_sg_descrs_out(common, &walk, count);  in artpec6_crypto_prepare_aead()
1947 		ret = artpec6_crypto_setup_sg_descrs_out(common, &walk, count);  in artpec6_crypto_prepare_aead()
1966 		struct artpec6_crypto_walk walk;  in artpec6_crypto_prepare_aead()  local
1972 		artpec6_crypto_walk_init(&walk, areq->dst);  in artpec6_crypto_prepare_aead()
1975 		count = artpec6_crypto_walk_advance(&walk, areq->assoclen);  in artpec6_crypto_prepare_aead()
1980 		ret = artpec6_crypto_setup_sg_descrs_in(common, &walk, count);  in artpec6_crypto_prepare_aead()
2012 			ret = artpec6_crypto_setup_sg_descrs_in(common, &walk,  in artpec6_crypto_prepare_aead()