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()
416 	if (!(card->host->caps &  in sdio_select_driver_type()
422 	if (!card->host->ops->select_drive_strength)  in sdio_select_driver_type()
425 	if (card->host->caps & MMC_CAP_DRIVER_TYPE_A)  in sdio_select_driver_type()
428 	if (card->host->caps & MMC_CAP_DRIVER_TYPE_C)  in sdio_select_driver_type()
431 	if (card->host->caps & MMC_CAP_DRIVER_TYPE_D)  in sdio_select_driver_type()
449 	drive_strength = card->host->ops->select_drive_strength(  in sdio_select_driver_type()
467 		mmc_set_driver_type(card->host, drive_strength);  in sdio_select_driver_type()
481 	if (!mmc_host_uhs(card->host))  in sdio_set_bus_speed_mode()
486 	if ((card->host->caps & MMC_CAP_UHS_SDR104) &&  in sdio_set_bus_speed_mode()
492 	} else if ((card->host->caps & MMC_CAP_UHS_DDR50) &&  in sdio_set_bus_speed_mode()
498 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
505 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
512 	} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |  in sdio_set_bus_speed_mode()
533 		mmc_set_timing(card->host, timing);  in sdio_set_bus_speed_mode()
534 		mmc_set_clock(card->host, card->sw_caps.uhs_max_dtr);  in sdio_set_bus_speed_mode()
553 	if (card->host->caps & MMC_CAP_4_BIT_DATA)  in mmc_sdio_init_uhs_card()
568 	if (!mmc_host_is_spi(card->host) &&  in mmc_sdio_init_uhs_card()
569 	    ((card->host->ios.timing == MMC_TIMING_UHS_SDR50) ||  in mmc_sdio_init_uhs_card()
570 	      (card->host->ios.timing == MMC_TIMING_UHS_SDR104)))  in mmc_sdio_init_uhs_card()
582 static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr,  in mmc_sdio_init_card()  argument
591 	BUG_ON(!host);  in mmc_sdio_init_card()
592 	WARN_ON(!host->claimed);  in mmc_sdio_init_card()
595 	if (mmc_host_uhs(host))  in mmc_sdio_init_card()
600 		pr_warn("%s: Skipping voltage switch\n", mmc_hostname(host));  in mmc_sdio_init_card()
608 		err = mmc_send_io_op_cond(host, ocr, &rocr);  in mmc_sdio_init_card()
616 	if (mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
617 		err = mmc_spi_set_crc(host, use_spi_crc);  in mmc_sdio_init_card()
625 	card = mmc_alloc_card(host, NULL);  in mmc_sdio_init_card()
632 	    mmc_sd_get_cid(host, ocr & rocr, card->raw_cid, NULL) == 0) {  in mmc_sdio_init_card()
652 	if (host->ops->init_card)  in mmc_sdio_init_card()
653 		host->ops->init_card(host, card);  in mmc_sdio_init_card()
663 		err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180,  in mmc_sdio_init_card()
666 			sdio_reset(host);  in mmc_sdio_init_card()
667 			mmc_go_idle(host);  in mmc_sdio_init_card()
668 			mmc_send_if_cond(host, host->ocr_avail);  in mmc_sdio_init_card()
683 	if (!powered_resume && !mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
684 		err = mmc_send_relative_addr(host, &card->rca);  in mmc_sdio_init_card()
701 		err = mmc_sd_get_csd(host, card);  in mmc_sdio_init_card()
711 	if (!powered_resume && !mmc_host_is_spi(host)) {  in mmc_sdio_init_card()
724 		mmc_set_clock(host, card->cis.max_dtr);  in mmc_sdio_init_card()
727 			mmc_set_timing(card->host, MMC_TIMING_SD_HS);  in mmc_sdio_init_card()
760 		err = mmc_sd_setup_card(host, card, oldcard != NULL);  in mmc_sdio_init_card()
763 			mmc_go_idle(host);  in mmc_sdio_init_card()
764 			if (mmc_host_is_spi(host))  in mmc_sdio_init_card()
766 				mmc_spi_set_crc(host, use_spi_crc);  in mmc_sdio_init_card()
791 			mmc_set_timing(card->host, MMC_TIMING_SD_HS);  in mmc_sdio_init_card()
798 		mmc_set_clock(host, mmc_sdio_get_max_clock(card));  in mmc_sdio_init_card()
809 		host->card = card;  in mmc_sdio_init_card()
823 static void mmc_sdio_remove(struct mmc_host *host)  in mmc_sdio_remove()  argument
827 	BUG_ON(!host);  in mmc_sdio_remove()
828 	BUG_ON(!host->card);  in mmc_sdio_remove()
830 	for (i = 0;i < host->card->sdio_funcs;i++) {  in mmc_sdio_remove()
831 		if (host->card->sdio_func[i]) {  in mmc_sdio_remove()
832 			sdio_remove_func(host->card->sdio_func[i]);  in mmc_sdio_remove()
833 			host->card->sdio_func[i] = NULL;  in mmc_sdio_remove()
837 	mmc_remove_card(host->card);  in mmc_sdio_remove()
838 	host->card = NULL;  in mmc_sdio_remove()
844 static int mmc_sdio_alive(struct mmc_host *host)  in mmc_sdio_alive()  argument
846 	return mmc_select_card(host->card);  in mmc_sdio_alive()
852 static void mmc_sdio_detect(struct mmc_host *host)  in mmc_sdio_detect()  argument
856 	BUG_ON(!host);  in mmc_sdio_detect()
857 	BUG_ON(!host->card);  in mmc_sdio_detect()
860 	if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_sdio_detect()
861 		err = pm_runtime_get_sync(&host->card->dev);  in mmc_sdio_detect()
863 			pm_runtime_put_noidle(&host->card->dev);  in mmc_sdio_detect()
868 	mmc_claim_host(host);  in mmc_sdio_detect()
873 	err = _mmc_detect_card_removed(host);  in mmc_sdio_detect()
875 	mmc_release_host(host);  in mmc_sdio_detect()
888 	if (host->caps & MMC_CAP_POWER_OFF_CARD)  in mmc_sdio_detect()
889 		pm_runtime_put_sync(&host->card->dev);  in mmc_sdio_detect()
893 		mmc_sdio_remove(host);  in mmc_sdio_detect()
895 		mmc_claim_host(host);  in mmc_sdio_detect()
896 		mmc_detach_bus(host);  in mmc_sdio_detect()
897 		mmc_power_off(host);  in mmc_sdio_detect()
898 		mmc_release_host(host);  in mmc_sdio_detect()
907 static int mmc_sdio_pre_suspend(struct mmc_host *host)  in mmc_sdio_pre_suspend()  argument
911 	for (i = 0; i < host->card->sdio_funcs; i++) {  in mmc_sdio_pre_suspend()
912 		struct sdio_func *func = host->card->sdio_func[i];  in mmc_sdio_pre_suspend()
929 static int mmc_sdio_suspend(struct mmc_host *host)  in mmc_sdio_suspend()  argument
931 	if (mmc_card_keep_power(host) && mmc_card_wake_sdio_irq(host)) {  in mmc_sdio_suspend()
932 		mmc_claim_host(host);  in mmc_sdio_suspend()
933 		sdio_disable_wide(host->card);  in mmc_sdio_suspend()
934 		mmc_release_host(host);  in mmc_sdio_suspend()
937 	if (!mmc_card_keep_power(host))  in mmc_sdio_suspend()
938 		mmc_power_off(host);  in mmc_sdio_suspend()
943 static int mmc_sdio_resume(struct mmc_host *host)  in mmc_sdio_resume()  argument
947 	BUG_ON(!host);  in mmc_sdio_resume()
948 	BUG_ON(!host->card);  in mmc_sdio_resume()
951 	mmc_claim_host(host);  in mmc_sdio_resume()
954 	if (!mmc_card_keep_power(host)) {  in mmc_sdio_resume()
955 		mmc_power_up(host, host->card->ocr);  in mmc_sdio_resume()
962 		if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_sdio_resume()
963 			pm_runtime_disable(&host->card->dev);  in mmc_sdio_resume()
964 			pm_runtime_set_active(&host->card->dev);  in mmc_sdio_resume()
965 			pm_runtime_enable(&host->card->dev);  in mmc_sdio_resume()
970 	if (mmc_card_is_removable(host) || !mmc_card_keep_power(host)) {  in mmc_sdio_resume()
971 		sdio_reset(host);  in mmc_sdio_resume()
972 		mmc_go_idle(host);  in mmc_sdio_resume()
973 		mmc_send_if_cond(host, host->card->ocr);  in mmc_sdio_resume()
974 		err = mmc_send_io_op_cond(host, 0, NULL);  in mmc_sdio_resume()
976 			err = mmc_sdio_init_card(host, host->card->ocr,  in mmc_sdio_resume()
977 						 host->card,  in mmc_sdio_resume()
978 						 mmc_card_keep_power(host));  in mmc_sdio_resume()
979 	} else if (mmc_card_keep_power(host) && mmc_card_wake_sdio_irq(host)) {  in mmc_sdio_resume()
981 		err = sdio_enable_4bit_bus(host->card);  in mmc_sdio_resume()
984 	if (!err && host->sdio_irqs) {  in mmc_sdio_resume()
985 		if (!(host->caps2 & MMC_CAP2_SDIO_IRQ_NOTHREAD)) {  in mmc_sdio_resume()
986 			wake_up_process(host->sdio_irq_thread);  in mmc_sdio_resume()
987 		} else if (host->caps & MMC_CAP_SDIO_IRQ) {  in mmc_sdio_resume()
988 			mmc_host_clk_hold(host);  in mmc_sdio_resume()
989 			host->ops->enable_sdio_irq(host, 1);  in mmc_sdio_resume()
990 			mmc_host_clk_release(host);  in mmc_sdio_resume()
994 	mmc_release_host(host);  in mmc_sdio_resume()
996 	host->pm_flags &= ~MMC_PM_KEEP_POWER;  in mmc_sdio_resume()
1000 static int mmc_sdio_power_restore(struct mmc_host *host)  in mmc_sdio_power_restore()  argument
1004 	BUG_ON(!host);  in mmc_sdio_power_restore()
1005 	BUG_ON(!host->card);  in mmc_sdio_power_restore()
1007 	mmc_claim_host(host);  in mmc_sdio_power_restore()
1026 	sdio_reset(host);  in mmc_sdio_power_restore()
1027 	mmc_go_idle(host);  in mmc_sdio_power_restore()
1028 	mmc_send_if_cond(host, host->card->ocr);  in mmc_sdio_power_restore()
1030 	ret = mmc_send_io_op_cond(host, 0, NULL);  in mmc_sdio_power_restore()
1034 	ret = mmc_sdio_init_card(host, host->card->ocr, host->card,  in mmc_sdio_power_restore()
1035 				mmc_card_keep_power(host));  in mmc_sdio_power_restore()
1036 	if (!ret && host->sdio_irqs)  in mmc_sdio_power_restore()
1037 		mmc_signal_sdio_irq(host);  in mmc_sdio_power_restore()
1040 	mmc_release_host(host);  in mmc_sdio_power_restore()
1045 static int mmc_sdio_runtime_suspend(struct mmc_host *host)  in mmc_sdio_runtime_suspend()  argument
1048 	mmc_power_off(host);  in mmc_sdio_runtime_suspend()
1052 static int mmc_sdio_runtime_resume(struct mmc_host *host)  in mmc_sdio_runtime_resume()  argument
1055 	mmc_power_up(host, host->card->ocr);  in mmc_sdio_runtime_resume()
1056 	return mmc_sdio_power_restore(host);  in mmc_sdio_runtime_resume()
1075 int mmc_attach_sdio(struct mmc_host *host)  in mmc_attach_sdio()  argument
1081 	BUG_ON(!host);  in mmc_attach_sdio()
1082 	WARN_ON(!host->claimed);  in mmc_attach_sdio()
1084 	err = mmc_send_io_op_cond(host, 0, &ocr);  in mmc_attach_sdio()
1088 	mmc_attach_bus(host, &mmc_sdio_ops);  in mmc_attach_sdio()
1089 	if (host->ocr_avail_sdio)  in mmc_attach_sdio()
1090 		host->ocr_avail = host->ocr_avail_sdio;  in mmc_attach_sdio()
1093 	rocr = mmc_select_voltage(host, ocr);  in mmc_attach_sdio()
1106 	err = mmc_sdio_init_card(host, rocr, NULL, 0);  in mmc_attach_sdio()
1110 	card = host->card;  in mmc_attach_sdio()
1115 	if (host->caps & MMC_CAP_POWER_OFF_CARD) {  in mmc_attach_sdio()
1140 		err = sdio_init_func(host->card, i + 1);  in mmc_attach_sdio()
1147 		if (host->caps & MMC_CAP_POWER_OFF_CARD)  in mmc_attach_sdio()
1154 	mmc_release_host(host);  in mmc_attach_sdio()
1155 	err = mmc_add_card(host->card);  in mmc_attach_sdio()
1163 		err = sdio_add_func(host->card->sdio_func[i]);  in mmc_attach_sdio()
1168 	mmc_claim_host(host);  in mmc_attach_sdio()
1174 	mmc_sdio_remove(host);  in mmc_attach_sdio()
1175 	mmc_claim_host(host);  in mmc_attach_sdio()
1178 	mmc_release_host(host);  in mmc_attach_sdio()
1179 	if (host->card)  in mmc_attach_sdio()
1180 		mmc_sdio_remove(host);  in mmc_attach_sdio()
1181 	mmc_claim_host(host);  in mmc_attach_sdio()
1183 	mmc_detach_bus(host);  in mmc_attach_sdio()
1186 		mmc_hostname(host), err);  in mmc_attach_sdio()