104 mdsk_init_io(struct dasd_device *device, unsigned int blocksize,  in mdsk_init_io()  argument
111 	private = (struct dasd_diag_private *) device->private;  in mdsk_init_io()
131 mdsk_term_io(struct dasd_device * device)  in mdsk_term_io()  argument
137 	private = (struct dasd_diag_private *) device->private;  in mdsk_term_io()
148 dasd_diag_erp(struct dasd_device *device)  in dasd_diag_erp()  argument
152 	mdsk_term_io(device);  in dasd_diag_erp()
153 	rc = mdsk_init_io(device, device->block->bp_block, 0, NULL);  in dasd_diag_erp()
155 		if (!(test_and_set_bit(DASD_FLAG_DEVICE_RO, &device->flags)))  in dasd_diag_erp()
158 				   dev_name(&device->cdev->dev));  in dasd_diag_erp()
163 			    "rc=%d\n", dev_name(&device->cdev->dev), rc);  in dasd_diag_erp()
171 	struct dasd_device *device;  in dasd_start_diag()  local
176 	device = cqr->startdev;  in dasd_start_diag()
178 		DBF_DEV_EVENT(DBF_ERR, device, "DIAG start_IO: request %p "  in dasd_start_diag()
183 	private = (struct dasd_diag_private *) device->private;  in dasd_start_diag()
213 		DBF_DEV_EVENT(DBF_WARNING, device, "dia250 returned rc=%d", rc);  in dasd_start_diag()
214 		dasd_diag_erp(device);  in dasd_start_diag()
226 	struct dasd_device *device;  in dasd_diag_term_IO()  local
228 	device = cqr->startdev;  in dasd_diag_term_IO()
229 	mdsk_term_io(device);  in dasd_diag_term_IO()
230 	mdsk_init_io(device, device->block->bp_block, 0, NULL);  in dasd_diag_term_IO()
233 	dasd_schedule_device_bh(device);  in dasd_diag_term_IO()
242 	struct dasd_device *device;  in dasd_ext_handler()  local
265 	device = (struct dasd_device *) cqr->startdev;  in dasd_ext_handler()
266 	if (strncmp(device->discipline->ebcname, (char *) &cqr->magic, 4)) {  in dasd_ext_handler()
267 		DBF_DEV_EVENT(DBF_WARNING, device,  in dasd_ext_handler()
270 			    cqr->magic, *(int *) (&device->discipline->name));  in dasd_ext_handler()
275 	spin_lock_irqsave(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
280 		dasd_device_clear_timer(device);  in dasd_ext_handler()
281 		dasd_schedule_device_bh(device);  in dasd_ext_handler()
282 		spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
292 		if (!list_empty(&device->ccw_queue)) {  in dasd_ext_handler()
293 			next = list_entry(device->ccw_queue.next,  in dasd_ext_handler()
303 		DBF_DEV_EVENT(DBF_DEBUG, device, "interrupt status for "  in dasd_ext_handler()
306 		dasd_diag_erp(device);  in dasd_ext_handler()
310 		dasd_device_set_timer(device, expires);  in dasd_ext_handler()
312 		dasd_device_clear_timer(device);  in dasd_ext_handler()
313 	dasd_schedule_device_bh(device);  in dasd_ext_handler()
315 	spin_unlock_irqrestore(get_ccwdev_lock(device->cdev), flags);  in dasd_ext_handler()
321 dasd_diag_check_device(struct dasd_device *device)  in dasd_diag_check_device()  argument
332 	private = (struct dasd_diag_private *) device->private;  in dasd_diag_check_device()
336 			DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
341 		ccw_device_get_id(device->cdev, &private->dev_id);  in dasd_diag_check_device()
342 		device->private = (void *) private;  in dasd_diag_check_device()
346 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
348 		device->private = NULL;  in dasd_diag_check_device()
352 	device->block = block;  in dasd_diag_check_device()
353 	block->base = device;  in dasd_diag_check_device()
362 		DBF_DEV_EVENT(DBF_WARNING, device, "failed to retrieve device "  in dasd_diag_check_device()
368 	device->default_expires = DIAG_TIMEOUT;  in dasd_diag_check_device()
369 	device->default_retries = DIAG_MAX_RETRIES;  in dasd_diag_check_device()
381 			   "in DIAG mode\n", dev_name(&device->cdev->dev),  in dasd_diag_check_device()
387 	DBF_DEV_EVENT(DBF_INFO, device,  in dasd_diag_check_device()
394 	mdsk_term_io(device);  in dasd_diag_check_device()
399 		DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_check_device()
408 		mdsk_init_io(device, bsize, 0, &end_block);  in dasd_diag_check_device()
424 				   dev_name(&device->cdev->dev));  in dasd_diag_check_device()
428 		mdsk_term_io(device);  in dasd_diag_check_device()
435 			   dev_name(&device->cdev->dev), rc);  in dasd_diag_check_device()
451 	rc = mdsk_init_io(device, block->bp_block, 0, NULL);  in dasd_diag_check_device()
454 			   dev_name(&device->cdev->dev), rc);  in dasd_diag_check_device()
458 			set_bit(DASD_FLAG_DEVICE_RO, &device->flags);  in dasd_diag_check_device()
460 			"KB%s\n", dev_name(&device->cdev->dev),  in dasd_diag_check_device()
471 		device->block = NULL;  in dasd_diag_check_device()
473 		device->private = NULL;  in dasd_diag_check_device()
601 dasd_diag_fill_info(struct dasd_device * device,  in dasd_diag_fill_info()  argument
606 	private = (struct dasd_diag_private *) device->private;  in dasd_diag_fill_info()
612 	       &((struct dasd_diag_private *) device->private)->rdc_data,  in dasd_diag_fill_info()
619 dasd_diag_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req,  in dasd_diag_dump_sense()  argument
622 	DBF_DEV_EVENT(DBF_WARNING, device, "%s",  in dasd_diag_dump_sense()