31 static int memstick_dev_match(struct memstick_dev *card,  in memstick_dev_match()  argument
35 		if ((id->type == card->id.type)  in memstick_dev_match()
36 		    && (id->category == card->id.category)  in memstick_dev_match()
37 		    && (id->class == card->id.class))  in memstick_dev_match()
46 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_bus_match()  local
55 			if (memstick_dev_match(card, ids))  in memstick_bus_match()
65 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_uevent()  local
68 	if (add_uevent_var(env, "MEMSTICK_TYPE=%02X", card->id.type))  in memstick_uevent()
71 	if (add_uevent_var(env, "MEMSTICK_CATEGORY=%02X", card->id.category))  in memstick_uevent()
74 	if (add_uevent_var(env, "MEMSTICK_CLASS=%02X", card->id.class))  in memstick_uevent()
82 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_device_probe()  local
90 		rc = drv->probe(card);  in memstick_device_probe()
99 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_device_remove()  local
106 		drv->remove(card);  in memstick_device_remove()
107 		card->dev.driver = NULL;  in memstick_device_remove()
118 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_device_suspend()  local
125 		return drv->suspend(card, state);  in memstick_device_suspend()
131 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_device_resume()  local
138 		return drv->resume(card);  in memstick_device_resume()
153 	struct memstick_dev *card = container_of(dev, struct memstick_dev,    \
155 	return sprintf(buf, format, card->id.name);                           \
196 	struct memstick_dev *card = container_of(dev, struct memstick_dev,  in memstick_free_card()  local
198 	kfree(card);  in memstick_free_card()
201 static int memstick_dummy_check(struct memstick_dev *card)  in memstick_dummy_check()  argument
236 	if (host->card && host->card->next_request)  in memstick_next_req()
237 		rc = host->card->next_request(host->card, mrq);  in memstick_next_req()
254 	if (host->card) {  in memstick_new_req()
256 		reinit_completion(&host->card->mrq_complete);  in memstick_new_req()
327 static int h_memstick_read_dev_id(struct memstick_dev *card,  in h_memstick_read_dev_id()  argument
333 		memstick_init_req(&card->current_mrq, MS_TPC_READ_REG, NULL,  in h_memstick_read_dev_id()
335 		*mrq = &card->current_mrq;  in h_memstick_read_dev_id()
340 			card->id.match_flags = MEMSTICK_MATCH_ALL;  in h_memstick_read_dev_id()
341 			card->id.type = id_reg.type;  in h_memstick_read_dev_id()
342 			card->id.category = id_reg.category;  in h_memstick_read_dev_id()
343 			card->id.class = id_reg.class;  in h_memstick_read_dev_id()
344 			dev_dbg(&card->dev, "if_mode = %02x\n", id_reg.if_mode);  in h_memstick_read_dev_id()
346 		complete(&card->mrq_complete);  in h_memstick_read_dev_id()
351 static int h_memstick_set_rw_addr(struct memstick_dev *card,  in h_memstick_set_rw_addr()  argument
355 		memstick_init_req(&card->current_mrq, MS_TPC_SET_RW_REG_ADRS,  in h_memstick_set_rw_addr()
356 				  (char *)&card->reg_addr,  in h_memstick_set_rw_addr()
357 				  sizeof(card->reg_addr));  in h_memstick_set_rw_addr()
358 		*mrq = &card->current_mrq;  in h_memstick_set_rw_addr()
361 		complete(&card->mrq_complete);  in h_memstick_set_rw_addr()
371 int memstick_set_rw_addr(struct memstick_dev *card)  in memstick_set_rw_addr()  argument
373 	card->next_request = h_memstick_set_rw_addr;  in memstick_set_rw_addr()
374 	memstick_new_req(card->host);  in memstick_set_rw_addr()
375 	wait_for_completion(&card->mrq_complete);  in memstick_set_rw_addr()
377 	return card->current_mrq.error;  in memstick_set_rw_addr()
383 	struct memstick_dev *card = kzalloc(sizeof(struct memstick_dev),  in memstick_alloc_card()  local
385 	struct memstick_dev *old_card = host->card;  in memstick_alloc_card()
388 	if (card) {  in memstick_alloc_card()
389 		card->host = host;  in memstick_alloc_card()
390 		dev_set_name(&card->dev, "%s", dev_name(&host->dev));  in memstick_alloc_card()
391 		card->dev.parent = &host->dev;  in memstick_alloc_card()
392 		card->dev.bus = &memstick_bus_type;  in memstick_alloc_card()
393 		card->dev.release = memstick_free_card;  in memstick_alloc_card()
394 		card->check = memstick_dummy_check;  in memstick_alloc_card()
396 		card->reg_addr.r_offset = offsetof(struct ms_register, id);  in memstick_alloc_card()
397 		card->reg_addr.r_length = sizeof(id_reg);  in memstick_alloc_card()
398 		card->reg_addr.w_offset = offsetof(struct ms_register, id);  in memstick_alloc_card()
399 		card->reg_addr.w_length = sizeof(id_reg);  in memstick_alloc_card()
401 		init_completion(&card->mrq_complete);  in memstick_alloc_card()
403 		host->card = card;  in memstick_alloc_card()
404 		if (memstick_set_rw_addr(card))  in memstick_alloc_card()
407 		card->next_request = h_memstick_read_dev_id;  in memstick_alloc_card()
409 		wait_for_completion(&card->mrq_complete);  in memstick_alloc_card()
411 		if (card->current_mrq.error)  in memstick_alloc_card()
414 	host->card = old_card;  in memstick_alloc_card()
415 	return card;  in memstick_alloc_card()
417 	host->card = old_card;  in memstick_alloc_card()
418 	kfree(card);  in memstick_alloc_card()
436 	struct memstick_dev *card;  in memstick_check()  local
440 	if (!host->card) {  in memstick_check()
443 	} else if (host->card->stop)  in memstick_check()
444 		host->card->stop(host->card);  in memstick_check()
446 	card = memstick_alloc_card(host);  in memstick_check()
448 	if (!card) {  in memstick_check()
449 		if (host->card) {  in memstick_check()
450 			device_unregister(&host->card->dev);  in memstick_check()
451 			host->card = NULL;  in memstick_check()
455 			card->id.type, card->id.category, card->id.class);  in memstick_check()
456 		if (host->card) {  in memstick_check()
457 			if (memstick_set_rw_addr(host->card)  in memstick_check()
458 			    || !memstick_dev_match(host->card, &card->id)  in memstick_check()
459 			    || !(host->card->check(host->card))) {  in memstick_check()
460 				device_unregister(&host->card->dev);  in memstick_check()
461 				host->card = NULL;  in memstick_check()
462 			} else if (host->card->start)  in memstick_check()
463 				host->card->start(host->card);  in memstick_check()
466 		if (!host->card) {  in memstick_check()
467 			host->card = card;  in memstick_check()
468 			if (device_register(&card->dev)) {  in memstick_check()
469 				put_device(&card->dev);  in memstick_check()
470 				kfree(host->card);  in memstick_check()
471 				host->card = NULL;  in memstick_check()
474 			kfree(card);  in memstick_check()
478 	if (!host->card)  in memstick_check()
551 	if (host->card)  in memstick_remove_host()
552 		device_unregister(&host->card->dev);  in memstick_remove_host()
553 	host->card = NULL;  in memstick_remove_host()
596 	if (host->card)  in memstick_resume_host()