139 	struct memstick_dev   *card;  member
160 	int                   (*mrq_handler)(struct memstick_dev *card,
167 	void                  (*setup_transfer)(struct memstick_dev *card,
181 static int mspro_block_complete_req(struct memstick_dev *card, int error);
193 	if (msb && msb->card) {  in mspro_block_bd_open()
525 static int h_mspro_block_req_init(struct memstick_dev *card,  in h_mspro_block_req_init()  argument
528 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in h_mspro_block_req_init()
530 	*mrq = &card->current_mrq;  in h_mspro_block_req_init()
531 	card->next_request = msb->mrq_handler;  in h_mspro_block_req_init()
535 static int h_mspro_block_default(struct memstick_dev *card,  in h_mspro_block_default()  argument
538 	return mspro_block_complete_req(card, (*mrq)->error);  in h_mspro_block_default()
541 static int h_mspro_block_default_bad(struct memstick_dev *card,  in h_mspro_block_default_bad()  argument
547 static int h_mspro_block_get_ro(struct memstick_dev *card,  in h_mspro_block_get_ro()  argument
550 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in h_mspro_block_get_ro()
560 	return mspro_block_complete_req(card, (*mrq)->error);  in h_mspro_block_get_ro()
563 static int h_mspro_block_wait_for_ced(struct memstick_dev *card,  in h_mspro_block_wait_for_ced()  argument
566 	dev_dbg(&card->dev, "wait for ced: value %x\n", (*mrq)->data[0]);  in h_mspro_block_wait_for_ced()
575 	return mspro_block_complete_req(card, (*mrq)->error);  in h_mspro_block_wait_for_ced()
578 static int h_mspro_block_transfer_data(struct memstick_dev *card,  in h_mspro_block_transfer_data()  argument
581 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in h_mspro_block_transfer_data()
587 		return mspro_block_complete_req(card, (*mrq)->error);  in h_mspro_block_transfer_data()
606 			card->next_request = h_mspro_block_default;  in h_mspro_block_transfer_data()
618 					return mspro_block_complete_req(card,  in h_mspro_block_transfer_data()
621 					card->next_request  in h_mspro_block_transfer_data()
674 static void h_mspro_block_setup_cmd(struct memstick_dev *card, u64 offset,  in h_mspro_block_setup_cmd()  argument
677 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in h_mspro_block_setup_cmd()
689 	card->next_request = h_mspro_block_req_init;  in h_mspro_block_setup_cmd()
691 	memstick_init_req(&card->current_mrq, MS_TPC_WRITE_REG,  in h_mspro_block_setup_cmd()
697 static int mspro_block_issue_req(struct memstick_dev *card, int chunk)  in mspro_block_issue_req()  argument
699 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_issue_req()
720 		msb->setup_transfer(card, t_off, count);  in mspro_block_issue_req()
727 		memstick_new_req(card->host);  in mspro_block_issue_req()
731 	dev_dbg(&card->dev, "blk_fetch\n");  in mspro_block_issue_req()
734 		dev_dbg(&card->dev, "issue end\n");  in mspro_block_issue_req()
738 	dev_dbg(&card->dev, "trying again\n");  in mspro_block_issue_req()
743 static int mspro_block_complete_req(struct memstick_dev *card, int error)  in mspro_block_complete_req()  argument
745 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_complete_req()
751 	dev_dbg(&card->dev, "complete %d, %d\n", msb->has_request ? 1 : 0,  in mspro_block_complete_req()
759 		if (error || (card->current_mrq.tpc == MSPRO_CMD_STOP)) {  in mspro_block_complete_req()
774 		dev_dbg(&card->dev, "transferred %x (%d)\n", t_len, error);  in mspro_block_complete_req()
781 		error = mspro_block_issue_req(card, chunk);  in mspro_block_complete_req()
792 	card->next_request = h_mspro_block_default_bad;  in mspro_block_complete_req()
793 	complete_all(&card->mrq_complete);  in mspro_block_complete_req()
799 static void mspro_block_stop(struct memstick_dev *card)  in mspro_block_stop()  argument
801 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_stop()
816 		wait_for_completion(&card->mrq_complete);  in mspro_block_stop()
820 static void mspro_block_start(struct memstick_dev *card)  in mspro_block_start()  argument
822 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_start()
845 	struct memstick_dev *card = q->queuedata;  in mspro_block_submit_req()  local
846 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_submit_req()
860 	if (mspro_block_issue_req(card, 0))  in mspro_block_submit_req()
866 static int mspro_block_wait_for_ced(struct memstick_dev *card)  in mspro_block_wait_for_ced()  argument
868 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_wait_for_ced()
870 	card->next_request = h_mspro_block_req_init;  in mspro_block_wait_for_ced()
872 	memstick_init_req(&card->current_mrq, MS_TPC_GET_INT, NULL, 1);  in mspro_block_wait_for_ced()
873 	memstick_new_req(card->host);  in mspro_block_wait_for_ced()
874 	wait_for_completion(&card->mrq_complete);  in mspro_block_wait_for_ced()
875 	return card->current_mrq.error;  in mspro_block_wait_for_ced()
878 static int mspro_block_set_interface(struct memstick_dev *card,  in mspro_block_set_interface()  argument
881 	struct memstick_host *host = card->host;  in mspro_block_set_interface()
882 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_set_interface()
890 	card->next_request = h_mspro_block_req_init;  in mspro_block_set_interface()
892 	memstick_init_req(&card->current_mrq, MS_TPC_WRITE_REG, &param,  in mspro_block_set_interface()
895 	wait_for_completion(&card->mrq_complete);  in mspro_block_set_interface()
896 	return card->current_mrq.error;  in mspro_block_set_interface()
899 static int mspro_block_switch_interface(struct memstick_dev *card)  in mspro_block_switch_interface()  argument
901 	struct memstick_host *host = card->host;  in mspro_block_switch_interface()
902 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_switch_interface()
907 		rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR4);  in mspro_block_switch_interface()
914 		       dev_name(&card->dev), rc);  in mspro_block_switch_interface()
921 	       dev_name(&card->dev));  in mspro_block_switch_interface()
924 		rc = mspro_block_set_interface(card, MEMSTICK_SYS_PAR8);  in mspro_block_switch_interface()
932 			       dev_name(&card->dev));  in mspro_block_switch_interface()
936 			       dev_name(&card->dev), rc);  in mspro_block_switch_interface()
939 	card->next_request = h_mspro_block_req_init;  in mspro_block_switch_interface()
941 	memstick_init_req(&card->current_mrq, MS_TPC_GET_INT, NULL, 1);  in mspro_block_switch_interface()
942 	memstick_new_req(card->host);  in mspro_block_switch_interface()
943 	wait_for_completion(&card->mrq_complete);  in mspro_block_switch_interface()
944 	rc = card->current_mrq.error;  in mspro_block_switch_interface()
949 		       dev_name(&card->dev));  in mspro_block_switch_interface()
956 		rc = memstick_set_rw_addr(card);  in mspro_block_switch_interface()
958 			rc = mspro_block_set_interface(card, msb->system);  in mspro_block_switch_interface()
962 			rc = mspro_block_wait_for_ced(card);  in mspro_block_switch_interface()
979 static int mspro_block_read_attributes(struct memstick_dev *card)  in mspro_block_read_attributes()  argument
981 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_read_attributes()
1004 	msb->setup_transfer(card, attr_offset, attr_len);  in mspro_block_read_attributes()
1006 	memstick_new_req(card->host);  in mspro_block_read_attributes()
1007 	wait_for_completion(&card->mrq_complete);  in mspro_block_read_attributes()
1008 	if (card->current_mrq.error) {  in mspro_block_read_attributes()
1009 		rc = card->current_mrq.error;  in mspro_block_read_attributes()
1015 		       dev_name(&card->dev), be16_to_cpu(attr->signature));  in mspro_block_read_attributes()
1022 		       dev_name(&card->dev));  in mspro_block_read_attributes()
1053 		dev_dbg(&card->dev, "adding attribute %d: id %x, address %x, "  in mspro_block_read_attributes()
1106 		dev_dbg(&card->dev, "reading attribute range %x, %x\n",  in mspro_block_read_attributes()
1109 		msb->setup_transfer(card, attr_offset, attr_len);  in mspro_block_read_attributes()
1110 		memstick_new_req(card->host);  in mspro_block_read_attributes()
1111 		wait_for_completion(&card->mrq_complete);  in mspro_block_read_attributes()
1112 		if (card->current_mrq.error) {  in mspro_block_read_attributes()
1113 			rc = card->current_mrq.error;  in mspro_block_read_attributes()
1129 static int mspro_block_init_card(struct memstick_dev *card)  in mspro_block_init_card()  argument
1131 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_init_card()
1132 	struct memstick_host *host = card->host;  in mspro_block_init_card()
1138 	card->reg_addr.r_offset = offsetof(struct mspro_register, status);  in mspro_block_init_card()
1139 	card->reg_addr.r_length = sizeof(struct ms_status_register);  in mspro_block_init_card()
1140 	card->reg_addr.w_offset = offsetof(struct mspro_register, param);  in mspro_block_init_card()
1141 	card->reg_addr.w_length = sizeof(struct mspro_param_register);  in mspro_block_init_card()
1143 	if (memstick_set_rw_addr(card))  in mspro_block_init_card()
1149 	rc = mspro_block_wait_for_ced(card);  in mspro_block_init_card()
1153 	rc = mspro_block_switch_interface(card);  in mspro_block_init_card()
1157 	dev_dbg(&card->dev, "card activated\n");  in mspro_block_init_card()
1161 	card->next_request = h_mspro_block_req_init;  in mspro_block_init_card()
1163 	memstick_init_req(&card->current_mrq, MS_TPC_READ_REG, NULL,  in mspro_block_init_card()
1165 	memstick_new_req(card->host);  in mspro_block_init_card()
1166 	wait_for_completion(&card->mrq_complete);  in mspro_block_init_card()
1167 	if (card->current_mrq.error)  in mspro_block_init_card()
1168 		return card->current_mrq.error;  in mspro_block_init_card()
1170 	dev_dbg(&card->dev, "card r/w status %d\n", msb->read_only ? 0 : 1);  in mspro_block_init_card()
1173 	rc = mspro_block_read_attributes(card);  in mspro_block_init_card()
1177 	dev_dbg(&card->dev, "attributes loaded\n");  in mspro_block_init_card()
1182 static int mspro_block_init_disk(struct memstick_dev *card)  in mspro_block_init_disk()  argument
1184 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_init_disk()
1185 	struct memstick_host *host = card->host;  in mspro_block_init_disk()
1215 	disk_id = idr_alloc(&mspro_block_disk_idr, card, 0, 256, GFP_KERNEL);  in mspro_block_init_disk()
1232 	msb->queue->queuedata = card;  in mspro_block_init_disk()
1247 	msb->disk->driverfs_dev = &card->dev;  in mspro_block_init_disk()
1257 	dev_dbg(&card->dev, "capacity set %ld\n", capacity);  in mspro_block_init_disk()
1287 	msb->card = NULL;  in mspro_block_data_clear()
1290 static int mspro_block_check_card(struct memstick_dev *card)  in mspro_block_check_card()  argument
1292 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_check_card()
1297 static int mspro_block_probe(struct memstick_dev *card)  in mspro_block_probe()  argument
1305 	memstick_set_drvdata(card, msb);  in mspro_block_probe()
1306 	msb->card = card;  in mspro_block_probe()
1309 	rc = mspro_block_init_card(card);  in mspro_block_probe()
1314 	rc = sysfs_create_group(&card->dev.kobj, &msb->attr_group);  in mspro_block_probe()
1318 	rc = mspro_block_init_disk(card);  in mspro_block_probe()
1320 		card->check = mspro_block_check_card;  in mspro_block_probe()
1321 		card->stop = mspro_block_stop;  in mspro_block_probe()
1322 		card->start = mspro_block_start;  in mspro_block_probe()
1326 	sysfs_remove_group(&card->dev.kobj, &msb->attr_group);  in mspro_block_probe()
1328 	memstick_set_drvdata(card, NULL);  in mspro_block_probe()
1334 static void mspro_block_remove(struct memstick_dev *card)  in mspro_block_remove()  argument
1336 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_remove()
1345 	dev_dbg(&card->dev, "mspro block remove\n");  in mspro_block_remove()
1350 	sysfs_remove_group(&card->dev.kobj, &msb->attr_group);  in mspro_block_remove()
1357 	memstick_set_drvdata(card, NULL);  in mspro_block_remove()
1362 static int mspro_block_suspend(struct memstick_dev *card, pm_message_t state)  in mspro_block_suspend()  argument
1364 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_suspend()
1375 static int mspro_block_resume(struct memstick_dev *card)  in mspro_block_resume()  argument
1377 	struct mspro_block_data *msb = memstick_get_drvdata(card);  in mspro_block_resume()
1384 	struct memstick_host *host = card->host;  in mspro_block_resume()
1395 	new_msb->card = card;  in mspro_block_resume()
1396 	memstick_set_drvdata(card, new_msb);  in mspro_block_resume()
1397 	if (mspro_block_init_card(card))  in mspro_block_resume()
1416 	memstick_set_drvdata(card, msb);  in mspro_block_resume()