114 	struct request *req;  in hp_sw_tur()  local
118 	req = blk_get_request(sdev->request_queue, WRITE, GFP_NOIO);  in hp_sw_tur()
119 	if (IS_ERR(req))  in hp_sw_tur()
122 	blk_rq_set_block_pc(req);  in hp_sw_tur()
123 	req->cmd_flags |= REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |  in hp_sw_tur()
125 	req->cmd_len = COMMAND_SIZE(TEST_UNIT_READY);  in hp_sw_tur()
126 	req->cmd[0] = TEST_UNIT_READY;  in hp_sw_tur()
127 	req->timeout = HP_SW_TIMEOUT;  in hp_sw_tur()
128 	req->sense = h->sense;  in hp_sw_tur()
129 	memset(req->sense, 0, SCSI_SENSE_BUFFERSIZE);  in hp_sw_tur()
130 	req->sense_len = 0;  in hp_sw_tur()
132 	ret = blk_execute_rq(req->q, NULL, req, 1);  in hp_sw_tur()
134 		if (req->sense_len > 0) {  in hp_sw_tur()
139 				    HP_SW_NAME, req->errors);  in hp_sw_tur()
147 		blk_put_request(req);  in hp_sw_tur()
155 	blk_put_request(req);  in hp_sw_tur()
201 static void start_stop_endio(struct request *req, int error)  in start_stop_endio()  argument
203 	struct hp_sw_dh_data *h = req->end_io_data;  in start_stop_endio()
206 	if (error || host_byte(req->errors) != DID_OK ||  in start_stop_endio()
207 			msg_byte(req->errors) != COMMAND_COMPLETE) {  in start_stop_endio()
210 			    HP_SW_NAME, req->errors);  in start_stop_endio()
215 	if (req->sense_len > 0) {  in start_stop_endio()
220 				blk_put_request(req);  in start_stop_endio()
228 	req->end_io_data = NULL;  in start_stop_endio()
229 	__blk_put_request(req->q, req);  in start_stop_endio()
246 	struct request *req;  in hp_sw_start_stop()  local
248 	req = blk_get_request(h->sdev->request_queue, WRITE, GFP_ATOMIC);  in hp_sw_start_stop()
249 	if (IS_ERR(req))  in hp_sw_start_stop()
252 	blk_rq_set_block_pc(req);  in hp_sw_start_stop()
253 	req->cmd_flags |= REQ_FAILFAST_DEV | REQ_FAILFAST_TRANSPORT |  in hp_sw_start_stop()
255 	req->cmd_len = COMMAND_SIZE(START_STOP);  in hp_sw_start_stop()
256 	req->cmd[0] = START_STOP;  in hp_sw_start_stop()
257 	req->cmd[4] = 1;	/* Start spin cycle */  in hp_sw_start_stop()
258 	req->timeout = HP_SW_TIMEOUT;  in hp_sw_start_stop()
259 	req->sense = h->sense;  in hp_sw_start_stop()
260 	memset(req->sense, 0, SCSI_SENSE_BUFFERSIZE);  in hp_sw_start_stop()
261 	req->sense_len = 0;  in hp_sw_start_stop()
262 	req->end_io_data = h;  in hp_sw_start_stop()
264 	blk_execute_rq_nowait(req->q, NULL, req, 1, start_stop_endio);  in hp_sw_start_stop()
268 static int hp_sw_prep_fn(struct scsi_device *sdev, struct request *req)  in hp_sw_prep_fn()  argument
275 		req->cmd_flags |= REQ_QUIET;  in hp_sw_prep_fn()