97 mdsk_init_io(struct dasd_device *device, unsigned int blocksize,  in mdsk_init_io()  argument
104 	private = (struct dasd_diag_private *) device->private;  in mdsk_init_io()
124 mdsk_term_io(struct dasd_device * device)  in mdsk_term_io()  argument
130 	private = (struct dasd_diag_private *) device->private;  in mdsk_term_io()
141 dasd_diag_erp(struct dasd_device *device)  in dasd_diag_erp()  argument
145 	mdsk_term_io(device);  in dasd_diag_erp()
146 	rc = mdsk_init_io(device, device->block->bp_block, 0, NULL);  in dasd_diag_erp()
148 		if (!(test_and_set_bit(DASD_FLAG_DEVICE_RO, &device->flags)))  in dasd_diag_erp()
151 				   dev_name(&device->cdev->dev));  in dasd_diag_erp()
156 			    "rc=%d\n", dev_name(&device->cdev->dev), rc);  in dasd_diag_erp()
164 	struct dasd_device *device;  in dasd_start_diag()  local
169 	device = cqr->startdev;  in dasd_start_diag()
171 		DBF_DEV_EVENT(DBF_ERR, device, "DIAG start_IO: request %p "  in dasd_start_diag()
176 	private = (struct dasd_diag_private *) device->private;  in dasd_start_diag()
206 		DBF_DEV_EVENT(DBF_WARNING, device, "dia250 returned rc=%d", rc);  in dasd_start_diag()
207 		dasd_diag_erp(device);  in dasd_start_diag()
219 	struct dasd_device *device;  in dasd_diag_term_IO()  local
221 	device = cqr->startdev;  in dasd_diag_term_IO()
222 	mdsk_term_io(device);  in dasd_diag_term_IO()
223 	mdsk_init_io(device, device->block->bp_block, 0, NULL);  in dasd_diag_term_IO()
226 	dasd_schedule_device_bh(device);  in dasd_diag_term_IO()
235 	struct dasd_device *device;  in dasd_ext_handler()  local
258 	device = (struct dasd_device *) cqr->startdev;  in dasd_ext_handler()
259 	if (strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {  in dasd_ext_handler()
260 		DBF_DEV_EVENT(DBF_WARNING, device,  in dasd_ext_handler()
263 			    cqr->magic, *(int *) (&device->discipline->name));  in dasd_ext_handler()
268 	spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
273 		dasd_device_clear_timer(device);  in dasd_ext_handler()
274 		dasd_schedule_device_bh(device);  in dasd_ext_handler()
275 		spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
285 		if (!list_empty(&device->ccw_queue)) {  in dasd_ext_handler()
286 			next = list_entry(device->ccw_queue.next,  in dasd_ext_handler()
296 		DBF_DEV_EVENT(DBF_DEBUG, device, "interrupt status for "  in dasd_ext_handler()
299 		dasd_diag_erp(device);  in dasd_ext_handler()
303 		dasd_device_set_timer(device, expires);  in dasd_ext_handler()
305 		dasd_device_clear_timer(device);  in dasd_ext_handler()
306 	dasd_schedule_device_bh(device);  in dasd_ext_handler()
308 	spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
314 dasd_diag_check_device(struct dasd_device *device)  in dasd_diag_check_device()  argument
325 	private = (struct dasd_diag_private *) device->private;  in dasd_diag_check_device()
329 			DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
334 		ccw_device_get_id(device->cdev, &private->dev_id);  in dasd_diag_check_device()
335 		device->private = (void *) private;  in dasd_diag_check_device()
339 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
341 		device->private = NULL;  in dasd_diag_check_device()
345 	device->block = block;  in dasd_diag_check_device()
346 	block->base = device;  in dasd_diag_check_device()
355 		DBF_DEV_EVENT(DBF_WARNING, device, "failed to retrieve device "  in dasd_diag_check_device()
361 	device->default_expires = DIAG_TIMEOUT;  in dasd_diag_check_device()
362 	device->default_retries = DIAG_MAX_RETRIES;  in dasd_diag_check_device()
374 			   "in DIAG mode\n", dev_name(&device->cdev->dev),  in dasd_diag_check_device()
380 	DBF_DEV_EVENT(DBF_INFO, device,  in dasd_diag_check_device()
387 	mdsk_term_io(device);  in dasd_diag_check_device()
392 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
401 		mdsk_init_io(device, bsize, 0, &end_block);  in dasd_diag_check_device()
417 				   dev_name(&device->cdev->dev));  in dasd_diag_check_device()
421 		mdsk_term_io(device);  in dasd_diag_check_device()
428 			   dev_name(&device->cdev->dev), rc);  in dasd_diag_check_device()
444 	rc = mdsk_init_io(device, block->bp_block, 0, NULL);  in dasd_diag_check_device()
447 			   dev_name(&device->cdev->dev), rc);  in dasd_diag_check_device()
451 			set_bit(DASD_FLAG_DEVICE_RO, &device->flags);  in dasd_diag_check_device()
453 			"KB%s\n", dev_name(&device->cdev->dev),  in dasd_diag_check_device()
464 		device->block = NULL;  in dasd_diag_check_device()
466 		device->private = NULL;  in dasd_diag_check_device()
594 dasd_diag_fill_info(struct dasd_device * device,  in dasd_diag_fill_info()  argument
599 	private = (struct dasd_diag_private *) device->private;  in dasd_diag_fill_info()
605 	       &((struct dasd_diag_private *) device->private)->rdc_data,  in dasd_diag_fill_info()
612 dasd_diag_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,  in dasd_diag_dump_sense()  argument
615 	DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_dump_sense()