230 				struct io_uring_sqe *sqe, unsigned op,  in ublk_init_batch_cmd()  argument
238 	cmd = (struct ublk_batch_io *)ublk_get_sqe_cmd(sqe);  in ublk_init_batch_cmd()
240 	ublk_set_sqe_cmd_op(sqe, op);  in ublk_init_batch_cmd()
242 	sqe->fd	= 0;	/* dev->fds[0] */  in ublk_init_batch_cmd()
243 	sqe->opcode	= IORING_OP_URING_CMD;  in ublk_init_batch_cmd()
244 	sqe->flags	= IOSQE_FIXED_FILE;  in ublk_init_batch_cmd()
253 	io_uring_sqe_set_data64(sqe, user_data);  in ublk_init_batch_cmd()
266 				  struct io_uring_sqe *sqe,  in ublk_setup_commit_sqe()  argument
271 	cmd = (struct ublk_batch_io *)ublk_get_sqe_cmd(sqe);  in ublk_setup_commit_sqe()
282 	struct io_uring_sqe *sqe;  in ublk_batch_queue_fetch()  local
289 	ublk_io_alloc_sqes(t, &sqe, 1);  in ublk_batch_queue_fetch()
291 	ublk_init_batch_cmd(t, q->q_id, sqe, UBLK_U_IO_FETCH_IO_CMDS, 2, nr_elem,  in ublk_batch_queue_fetch()
294 	sqe->rw_flags= IORING_URING_CMD_MULTISHOT;  in ublk_batch_queue_fetch()
295 	sqe->buf_group = buf_idx;  in ublk_batch_queue_fetch()
296 	sqe->flags |= IOSQE_BUFFER_SELECT;  in ublk_batch_queue_fetch()
358 	struct io_uring_sqe *sqe;  in __ublk_batch_queue_prep_io_cmds()  local
364 	ublk_io_alloc_sqes(t, &sqe, 1);  in __ublk_batch_queue_prep_io_cmds()
382 	sqe->addr = (__u64)buf;  in __ublk_batch_queue_prep_io_cmds()
383 	sqe->len = t->commit_buf_elem_size * nr_elem;  in __ublk_batch_queue_prep_io_cmds()
385 	ublk_init_batch_cmd(t, q->q_id, sqe, UBLK_U_IO_PREP_IO_CMDS,  in __ublk_batch_queue_prep_io_cmds()
387 	ublk_setup_commit_sqe(t, sqe, buf_idx);  in __ublk_batch_queue_prep_io_cmds()
457 	struct io_uring_sqe *sqe;  in __ublk_batch_commit_io_cmds()  local
467 	ublk_io_alloc_sqes(t, &sqe, 1);  in __ublk_batch_commit_io_cmds()
469 	sqe->addr = (__u64)cb->elem;  in __ublk_batch_commit_io_cmds()
470 	sqe->len = nr_elem * t->commit_buf_elem_size;  in __ublk_batch_commit_io_cmds()
473 	ublk_init_batch_cmd(t, cb->q_id, sqe, UBLK_U_IO_COMMIT_IO_CMDS,  in __ublk_batch_commit_io_cmds()
475 	ublk_setup_commit_sqe(t, sqe, buf_idx);  in __ublk_batch_commit_io_cmds()