43 	struct ccw_request *req = &cdev->private->req;  in ccwreq_next_path()  local
45 	if (!req->singlepath) {  in ccwreq_next_path()
46 		req->mask = 0;  in ccwreq_next_path()
49 	req->retries	= req->maxretries;  in ccwreq_next_path()
50 	req->mask	= lpm_adjust(req->mask >> 1, req->lpm);  in ccwreq_next_path()
52 	return req->mask;  in ccwreq_next_path()
60 	struct ccw_request *req = &cdev->private->req;  in ccwreq_stop()  local
62 	if (req->done)  in ccwreq_stop()
64 	req->done = 1;  in ccwreq_stop()
67 	if (rc && rc != -ENODEV && req->drc)  in ccwreq_stop()
68 		rc = req->drc;  in ccwreq_stop()
69 	req->callback(cdev, req->data, rc);  in ccwreq_stop()
77 	struct ccw_request *req = &cdev->private->req;  in ccwreq_do()  local
79 	struct ccw1 *cp = req->cp;  in ccwreq_do()
82 	while (req->mask) {  in ccwreq_do()
83 		if (req->retries-- == 0) {  in ccwreq_do()
90 		rc = cio_start(sch, cp, (u8) req->mask);  in ccwreq_do()
93 			ccw_device_set_timeout(cdev, req->timeout);  in ccwreq_do()
118  * Perform the I/O request specified by cdev->req.
122 	struct ccw_request *req = &cdev->private->req;  in ccw_request_start()  local
124 	if (req->singlepath) {  in ccw_request_start()
126 		req->mask = 0x8080;  in ccw_request_start()
128 		req->mask = req->lpm;  in ccw_request_start()
130 	req->retries	= req->maxretries;  in ccw_request_start()
131 	req->mask	= lpm_adjust(req->mask, req->lpm);  in ccw_request_start()
132 	req->drc	= 0;  in ccw_request_start()
133 	req->done	= 0;  in ccw_request_start()
134 	req->cancel	= 0;  in ccw_request_start()
135 	if (!req->mask)  in ccw_request_start()
148  * Cancel the I/O request specified by cdev->req. Return non-zero if request
154 	struct ccw_request *req = &cdev->private->req;  in ccw_request_cancel()  local
157 	if (req->done)  in ccw_request_cancel()
159 	req->cancel = 1;  in ccw_request_cancel()
234 	struct ccw_request *req = &cdev->private->req;  in ccwreq_log_status()  local
242 	data.retries	= req->retries;  in ccwreq_log_status()
243 	data.lpm	= (u8) req->mask;  in ccwreq_log_status()
258 	struct ccw_request *req = &cdev->private->req;  in ccw_request_handler()  local
264 	if (req->filter)  in ccw_request_handler()
265 		status = req->filter(cdev, req->data, irb, status);  in ccw_request_handler()
283 		if (req->cancel) {  in ccw_request_handler()
290 	if (!req->check)  in ccw_request_handler()
292 	switch (req->check(cdev, req->data)) {  in ccw_request_handler()
330 	struct ccw_request *req = &cdev->private->req;  in ccw_request_timeout()  local
339 				dev_name(&cdev->dev), req->timeout / HZ,  in ccw_request_timeout()
348 		req->drc = -ETIME;  in ccw_request_timeout()