119 			mmc_hostname(card->host), cccr_vsn);  in sdio_read_cccr()
160 			if (mmc_host_uhs(card->host)) {  in sdio_read_cccr()
208 	if (!(card->host->caps & MMC_CAP_4_BIT_DATA))  in sdio_enable_wide()
220 			mmc_hostname(card->host), ctrl);  in sdio_enable_wide()
265 	if (!(card->host->caps & MMC_CAP_4_BIT_DATA))  in sdio_disable_wide()
285 	mmc_set_bus_width(card->host, MMC_BUS_WIDTH_1);  in sdio_disable_wide()
297 	else if ((card->host->caps & MMC_CAP_4_BIT_DATA) &&  in sdio_enable_4bit_bus()
309 		mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4);  in sdio_enable_4bit_bus()
325 	if (!(card->host->caps & MMC_CAP_SD_HIGHSPEED))  in mmc_sdio_switch_hs()
436 		mmc_set_driver_type(card->host, drv_type);  in sdio_select_driver_type()
450 	if (!mmc_host_uhs(card->host))  in sdio_set_bus_speed_mode()
455 	if ((card->host->caps & MMC_CAP_UHS_SDR104) &&  in sdio_set_bus_speed_mode()
461 	} else if ((card->host->caps & MMC_CAP_UHS_DDR50) &&  in sdio_set_bus_speed_mode()
467 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
474 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
481 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
502 		mmc_set_timing(card->host, timing);  in sdio_set_bus_speed_mode()
503 		mmc_set_clock(card->host, card->sw_caps.uhs_max_dtr);  in sdio_set_bus_speed_mode()
522 	if (card->host->caps & MMC_CAP_4_BIT_DATA)  in mmc_sdio_init_uhs_card()
537 	if (!mmc_host_is_spi(card->host) &&  in mmc_sdio_init_uhs_card()
538 	    ((card->host->ios.timing == MMC_TIMING_UHS_SDR50) ||  in mmc_sdio_init_uhs_card()
539 	      (card->host->ios.timing == MMC_TIMING_UHS_SDR104)))  in mmc_sdio_init_uhs_card()
551 static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr,  in mmc_sdio_init_card()  argument
560 	BUG_ON(!host);  in mmc_sdio_init_card()
561 	WARN_ON(!host->claimed);  in mmc_sdio_init_card()
564 	if (mmc_host_uhs(host))  in mmc_sdio_init_card()
569 		pr_warn("%s: Skipping voltage switch\n", mmc_hostname(host));  in mmc_sdio_init_card()
577 		err = mmc_send_io_op_cond(host, ocr, &rocr);  in mmc_sdio_init_card()
585 	if (mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
586 		err = mmc_spi_set_crc(host, use_spi_crc);  in mmc_sdio_init_card()
594 	card = mmc_alloc_card(host, NULL);  in mmc_sdio_init_card()
601 	    mmc_sd_get_cid(host, ocr & rocr, card->raw_cid, NULL) == 0) {  in mmc_sdio_init_card()
621 	if (host->ops->init_card)  in mmc_sdio_init_card()
622 		host->ops->init_card(host, card);  in mmc_sdio_init_card()
632 		err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180,  in mmc_sdio_init_card()
635 			sdio_reset(host);  in mmc_sdio_init_card()
636 			mmc_go_idle(host);  in mmc_sdio_init_card()
637 			mmc_send_if_cond(host, host->ocr_avail);  in mmc_sdio_init_card()
652 	if (!powered_resume && !mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
653 		err = mmc_send_relative_addr(host, &card->rca);  in mmc_sdio_init_card()
670 		err = mmc_sd_get_csd(host, card);  in mmc_sdio_init_card()
680 	if (!powered_resume && !mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
693 		mmc_set_clock(host, card->cis.max_dtr);  in mmc_sdio_init_card()
696 			mmc_set_timing(card->host, MMC_TIMING_SD_HS);  in mmc_sdio_init_card()
729 		err = mmc_sd_setup_card(host, card, oldcard != NULL);  in mmc_sdio_init_card()
732 			mmc_go_idle(host);  in mmc_sdio_init_card()
733 			if (mmc_host_is_spi(host))  in mmc_sdio_init_card()
735 				mmc_spi_set_crc(host, use_spi_crc);  in mmc_sdio_init_card()
760 			mmc_set_timing(card->host, MMC_TIMING_SD_HS);  in mmc_sdio_init_card()
767 		mmc_set_clock(host, mmc_sdio_get_max_clock(card));  in mmc_sdio_init_card()
778 		host->card = card;  in mmc_sdio_init_card()
792 static void mmc_sdio_remove(struct mmc_host *host)  in mmc_sdio_remove()  argument
796 	BUG_ON(!host);  in mmc_sdio_remove()
797 	BUG_ON(!host->card);  in mmc_sdio_remove()
799 	for (i = 0;i < host->card->sdio_funcs;i++) {  in mmc_sdio_remove()
800 		if (host->card->sdio_func[i]) {  in mmc_sdio_remove()
801 			sdio_remove_func(host->card->sdio_func[i]);  in mmc_sdio_remove()
802 			host->card->sdio_func[i] = NULL;  in mmc_sdio_remove()
806 	mmc_remove_card(host->card);  in mmc_sdio_remove()
807 	host->card = NULL;  in mmc_sdio_remove()
813 static int mmc_sdio_alive(struct mmc_host *host)  in mmc_sdio_alive()  argument
815 	return mmc_select_card(host->card);  in mmc_sdio_alive()
821 static void mmc_sdio_detect(struct mmc_host *host)  in mmc_sdio_detect()  argument
825 	BUG_ON(!host);  in mmc_sdio_detect()
826 	BUG_ON(!host->card);  in mmc_sdio_detect()
829 	if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_sdio_detect()
830 		err = pm_runtime_get_sync(&host->card->dev);  in mmc_sdio_detect()
832 			pm_runtime_put_noidle(&host->card->dev);  in mmc_sdio_detect()
837 	mmc_claim_host(host);  in mmc_sdio_detect()
842 	err = _mmc_detect_card_removed(host);  in mmc_sdio_detect()
844 	mmc_release_host(host);  in mmc_sdio_detect()
857 	if (host->caps & MMC_CAP_POWER_OFF_CARD)  in mmc_sdio_detect()
858 		pm_runtime_put_sync(&host->card->dev);  in mmc_sdio_detect()
862 		mmc_sdio_remove(host);  in mmc_sdio_detect()
864 		mmc_claim_host(host);  in mmc_sdio_detect()
865 		mmc_detach_bus(host);  in mmc_sdio_detect()
866 		mmc_power_off(host);  in mmc_sdio_detect()
867 		mmc_release_host(host);  in mmc_sdio_detect()
876 static int mmc_sdio_pre_suspend(struct mmc_host *host)  in mmc_sdio_pre_suspend()  argument
880 	for (i = 0; i < host->card->sdio_funcs; i++) {  in mmc_sdio_pre_suspend()
881 		struct sdio_func *func = host->card->sdio_func[i];  in mmc_sdio_pre_suspend()
898 static int mmc_sdio_suspend(struct mmc_host *host)  in mmc_sdio_suspend()  argument
900 	mmc_claim_host(host);  in mmc_sdio_suspend()
902 	if (mmc_card_keep_power(host) && mmc_card_wake_sdio_irq(host))  in mmc_sdio_suspend()
903 		sdio_disable_wide(host->card);  in mmc_sdio_suspend()
905 	if (!mmc_card_keep_power(host)) {  in mmc_sdio_suspend()
906 		mmc_power_off(host);  in mmc_sdio_suspend()
907 	} else if (host->retune_period) {  in mmc_sdio_suspend()
908 		mmc_retune_timer_stop(host);  in mmc_sdio_suspend()
909 		mmc_retune_needed(host);  in mmc_sdio_suspend()
912 	mmc_release_host(host);  in mmc_sdio_suspend()
917 static int mmc_sdio_resume(struct mmc_host *host)  in mmc_sdio_resume()  argument
921 	BUG_ON(!host);  in mmc_sdio_resume()
922 	BUG_ON(!host->card);  in mmc_sdio_resume()
925 	mmc_claim_host(host);  in mmc_sdio_resume()
928 	if (!mmc_card_keep_power(host)) {  in mmc_sdio_resume()
929 		mmc_power_up(host, host->card->ocr);  in mmc_sdio_resume()
936 		if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_sdio_resume()
937 			pm_runtime_disable(&host->card->dev);  in mmc_sdio_resume()
938 			pm_runtime_set_active(&host->card->dev);  in mmc_sdio_resume()
939 			pm_runtime_enable(&host->card->dev);  in mmc_sdio_resume()
944 	if (mmc_card_is_removable(host) || !mmc_card_keep_power(host)) {  in mmc_sdio_resume()
945 		sdio_reset(host);  in mmc_sdio_resume()
946 		mmc_go_idle(host);  in mmc_sdio_resume()
947 		mmc_send_if_cond(host, host->card->ocr);  in mmc_sdio_resume()
948 		err = mmc_send_io_op_cond(host, 0, NULL);  in mmc_sdio_resume()
950 			err = mmc_sdio_init_card(host, host->card->ocr,  in mmc_sdio_resume()
951 						 host->card,  in mmc_sdio_resume()
952 						 mmc_card_keep_power(host));  in mmc_sdio_resume()
953 	} else if (mmc_card_keep_power(host) && mmc_card_wake_sdio_irq(host)) {  in mmc_sdio_resume()
955 		err = sdio_enable_4bit_bus(host->card);  in mmc_sdio_resume()
958 	if (!err && host->sdio_irqs) {  in mmc_sdio_resume()
959 		if (!(host->caps2 & MMC_CAP2_SDIO_IRQ_NOTHREAD))  in mmc_sdio_resume()
960 			wake_up_process(host->sdio_irq_thread);  in mmc_sdio_resume()
961 		else if (host->caps & MMC_CAP_SDIO_IRQ)  in mmc_sdio_resume()
962 			host->ops->enable_sdio_irq(host, 1);  in mmc_sdio_resume()
965 	mmc_release_host(host);  in mmc_sdio_resume()
967 	host->pm_flags &= ~MMC_PM_KEEP_POWER;  in mmc_sdio_resume()
971 static int mmc_sdio_power_restore(struct mmc_host *host)  in mmc_sdio_power_restore()  argument
975 	BUG_ON(!host);  in mmc_sdio_power_restore()
976 	BUG_ON(!host->card);  in mmc_sdio_power_restore()
978 	mmc_claim_host(host);  in mmc_sdio_power_restore()
997 	sdio_reset(host);  in mmc_sdio_power_restore()
998 	mmc_go_idle(host);  in mmc_sdio_power_restore()
999 	mmc_send_if_cond(host, host->card->ocr);  in mmc_sdio_power_restore()
1001 	ret = mmc_send_io_op_cond(host, 0, NULL);  in mmc_sdio_power_restore()
1005 	ret = mmc_sdio_init_card(host, host->card->ocr, host->card,  in mmc_sdio_power_restore()
1006 				mmc_card_keep_power(host));  in mmc_sdio_power_restore()
1007 	if (!ret && host->sdio_irqs)  in mmc_sdio_power_restore()
1008 		mmc_signal_sdio_irq(host);  in mmc_sdio_power_restore()
1011 	mmc_release_host(host);  in mmc_sdio_power_restore()
1016 static int mmc_sdio_runtime_suspend(struct mmc_host *host)  in mmc_sdio_runtime_suspend()  argument
1019 	mmc_claim_host(host);  in mmc_sdio_runtime_suspend()
1020 	mmc_power_off(host);  in mmc_sdio_runtime_suspend()
1021 	mmc_release_host(host);  in mmc_sdio_runtime_suspend()
1026 static int mmc_sdio_runtime_resume(struct mmc_host *host)  in mmc_sdio_runtime_resume()  argument
1031 	mmc_claim_host(host);  in mmc_sdio_runtime_resume()
1032 	mmc_power_up(host, host->card->ocr);  in mmc_sdio_runtime_resume()
1033 	ret = mmc_sdio_power_restore(host);  in mmc_sdio_runtime_resume()
1034 	mmc_release_host(host);  in mmc_sdio_runtime_resume()
1039 static int mmc_sdio_reset(struct mmc_host *host)  in mmc_sdio_reset()  argument
1041 	mmc_power_cycle(host, host->card->ocr);  in mmc_sdio_reset()
1042 	return mmc_sdio_power_restore(host);  in mmc_sdio_reset()
1062 int mmc_attach_sdio(struct mmc_host *host)  in mmc_attach_sdio()  argument
1068 	BUG_ON(!host);  in mmc_attach_sdio()
1069 	WARN_ON(!host->claimed);  in mmc_attach_sdio()
1071 	err = mmc_send_io_op_cond(host, 0, &ocr);  in mmc_attach_sdio()
1075 	mmc_attach_bus(host, &mmc_sdio_ops);  in mmc_attach_sdio()
1076 	if (host->ocr_avail_sdio)  in mmc_attach_sdio()
1077 		host->ocr_avail = host->ocr_avail_sdio;  in mmc_attach_sdio()
1080 	rocr = mmc_select_voltage(host, ocr);  in mmc_attach_sdio()
1093 	err = mmc_sdio_init_card(host, rocr, NULL, 0);  in mmc_attach_sdio()
1097 	card = host->card;  in mmc_attach_sdio()
1102 	if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_attach_sdio()
1127 		err = sdio_init_func(host->card, i + 1);  in mmc_attach_sdio()
1134 		if (host->caps & MMC_CAP_POWER_OFF_CARD)  in mmc_attach_sdio()
1141 	mmc_release_host(host);  in mmc_attach_sdio()
1142 	err = mmc_add_card(host->card);  in mmc_attach_sdio()
1150 		err = sdio_add_func(host->card->sdio_func[i]);  in mmc_attach_sdio()
1155 	mmc_claim_host(host);  in mmc_attach_sdio()
1161 	mmc_sdio_remove(host);  in mmc_attach_sdio()
1162 	mmc_claim_host(host);  in mmc_attach_sdio()
1165 	mmc_release_host(host);  in mmc_attach_sdio()
1166 	if (host->card)  in mmc_attach_sdio()
1167 		mmc_sdio_remove(host);  in mmc_attach_sdio()
1168 	mmc_claim_host(host);  in mmc_attach_sdio()
1170 	mmc_detach_bus(host);  in mmc_attach_sdio()
1173 		mmc_hostname(host), err);  in mmc_attach_sdio()