272 	struct request *rq;  in get_rdac_req()  local
275 	rq = blk_get_request(q, rw, GFP_NOIO);  in get_rdac_req()
277 	if (!rq) {  in get_rdac_req()
283 	if (buflen && blk_rq_map_kern(q, rq, buffer, buflen, GFP_NOIO)) {  in get_rdac_req()
284 		blk_put_request(rq);  in get_rdac_req()
290 	rq->cmd_type = REQ_TYPE_BLOCK_PC;  in get_rdac_req()
291 	rq->cmd_flags |= REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |  in get_rdac_req()
293 	rq->retries = RDAC_RETRIES;  in get_rdac_req()
294 	rq->timeout = RDAC_TIMEOUT;  in get_rdac_req()
296 	return rq;  in get_rdac_req()
302 	struct request *rq;  in rdac_failover_get()  local
340 	rq = get_rdac_req(sdev, &h->ctlr->mode_select, data_size, WRITE);  in rdac_failover_get()
341 	if (!rq)  in rdac_failover_get()
346 		rq->cmd[0] = MODE_SELECT_10;  in rdac_failover_get()
347 		rq->cmd[7] = data_size >> 8;  in rdac_failover_get()
348 		rq->cmd[8] = data_size & 0xff;  in rdac_failover_get()
350 		rq->cmd[0] = MODE_SELECT;  in rdac_failover_get()
351 		rq->cmd[4] = data_size;  in rdac_failover_get()
353 	rq->cmd_len = COMMAND_SIZE(rq->cmd[0]);  in rdac_failover_get()
355 	rq->sense = h->sense;  in rdac_failover_get()
356 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);  in rdac_failover_get()
357 	rq->sense_len = 0;  in rdac_failover_get()
359 	return rq;  in rdac_failover_get()
409 	struct request *rq;  in submit_inquiry()  local
413 	rq = get_rdac_req(sdev, &h->inq, len, READ);  in submit_inquiry()
414 	if (!rq)  in submit_inquiry()
418 	rq->cmd[0] = INQUIRY;  in submit_inquiry()
419 	rq->cmd[1] = 1;  in submit_inquiry()
420 	rq->cmd[2] = page_code;  in submit_inquiry()
421 	rq->cmd[4] = len;  in submit_inquiry()
422 	rq->cmd_len = COMMAND_SIZE(INQUIRY);  in submit_inquiry()
424 	rq->sense = h->sense;  in submit_inquiry()
425 	memset(rq->sense, 0, SCSI_SENSE_BUFFERSIZE);  in submit_inquiry()
426 	rq->sense_len = 0;  in submit_inquiry()
428 	err = blk_execute_rq(q, NULL, rq, 1);  in submit_inquiry()
432 	blk_put_request(rq);  in submit_inquiry()
591 	struct request *rq;  in send_mode_select()  local
607 	rq = rdac_failover_get(sdev, h, &list);  in send_mode_select()
608 	if (!rq)  in send_mode_select()
616 	err = blk_execute_rq(q, NULL, rq, 1);  in send_mode_select()
617 	blk_put_request(rq);  in send_mode_select()