110 			mmc_hostname(card->host), card->csd.mmca_vsn);  in mmc_decode_cid()
144 			mmc_hostname(card->host), csd->structure);  in mmc_decode_csd()
184 	struct mmc_host *host = card->host;  in mmc_select_card_type()  local
186 	u32 caps = host->caps, caps2 = host->caps2;  in mmc_select_card_type()
287 				mmc_hostname(card->host));  in mmc_manage_enhanced_area()
317 					mmc_hostname(card->host));  in mmc_manage_gp_partitions()
354 				"version %d\n", mmc_hostname(card->host),  in mmc_decode_ext_csd()
361 	np = mmc_of_find_child_device(card->host, 0);  in mmc_decode_ext_csd()
425 		if (ext_csd[EXT_CSD_BOOT_MULT] && mmc_boot_partition_access(card->host)) {  in mmc_decode_ext_csd()
512 					mmc_hostname(card->host));  in mmc_decode_ext_csd()
537 		if (ext_csd[EXT_CSD_RPMB_MULT] && mmc_host_cmd23(card->host)) {  in mmc_decode_ext_csd()
623 				mmc_hostname(card->host));  in mmc_read_ext_csd()
626 				mmc_hostname(card->host));  in mmc_read_ext_csd()
782 	struct mmc_host *host = card->host;  in __mmc_select_powerclass()  local
787 	switch (1 << host->ios.vdd) {  in __mmc_select_powerclass()
789 		if (host->ios.clock <= MMC_HIGH_26_MAX_DTR)  in __mmc_select_powerclass()
791 		else if (host->ios.clock <= MMC_HIGH_52_MAX_DTR)  in __mmc_select_powerclass()
795 		else if (host->ios.clock <= MMC_HS200_MAX_DTR)  in __mmc_select_powerclass()
807 		if (host->ios.clock <= MMC_HIGH_26_MAX_DTR)  in __mmc_select_powerclass()
809 		else if (host->ios.clock <= MMC_HIGH_52_MAX_DTR)  in __mmc_select_powerclass()
813 		else if (host->ios.clock <= MMC_HS200_MAX_DTR)  in __mmc_select_powerclass()
820 			mmc_hostname(host));  in __mmc_select_powerclass()
844 	struct mmc_host *host = card->host;  in mmc_select_powerclass()  local
852 	bus_width = host->ios.bus_width;  in mmc_select_powerclass()
868 			mmc_hostname(host), 1 << bus_width, ddr);  in mmc_select_powerclass()
888 	mmc_set_clock(card->host, max_dtr);  in mmc_set_bus_speed()
906 	struct mmc_host *host = card->host;  in mmc_select_bus_width()  local
911 	    !(host->caps & (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)))  in mmc_select_bus_width()
914 	idx = (host->caps & MMC_CAP_8_BIT_DATA) ? 0 : 1;  in mmc_select_bus_width()
938 		mmc_set_bus_width(host, bus_width);  in mmc_select_bus_width()
945 		if (!(host->caps & MMC_CAP_BUS_WIDTH_TEST))  in mmc_select_bus_width()
955 				mmc_hostname(host), ext_csd_bits[idx]);  in mmc_select_bus_width()
974 		mmc_set_timing(card->host, MMC_TIMING_MMC_HS);  in mmc_select_hs()
984 	struct mmc_host *host = card->host;  in mmc_select_hs_ddr()  local
991 	bus_width = host->ios.bus_width;  in mmc_select_hs_ddr()
1004 			mmc_hostname(host), 1 << bus_width);  in mmc_select_hs_ddr()
1035 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120);  in mmc_select_hs_ddr()
1038 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180);  in mmc_select_hs_ddr()
1042 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_330);  in mmc_select_hs_ddr()
1045 		mmc_set_timing(host, MMC_TIMING_MMC_DDR52);  in mmc_select_hs_ddr()
1060 	return mmc_switch_status_error(card->host, status);  in mmc_switch_status()
1065 	struct mmc_host *host = card->host;  in mmc_select_hs400()  local
1075 	      host->ios.bus_width == MMC_BUS_WIDTH_8))  in mmc_select_hs400()
1078 	if (host->caps & MMC_CAP_WAIT_WHILE_BUSY)  in mmc_select_hs400()
1083 	mmc_set_clock(host, max_dtr);  in mmc_select_hs400()
1093 			mmc_hostname(host), err);  in mmc_select_hs400()
1098 	mmc_set_timing(card->host, MMC_TIMING_MMC_HS);  in mmc_select_hs400()
1113 			mmc_hostname(host), err);  in mmc_select_hs400()
1126 			 mmc_hostname(host), err);  in mmc_select_hs400()
1131 	mmc_set_timing(host, MMC_TIMING_MMC_HS400);  in mmc_select_hs400()
1143 	pr_err("%s: %s failed, error %d\n", mmc_hostname(card->host),  in mmc_select_hs400()
1155 	struct mmc_host *host = card->host;  in mmc_hs400_to_hs200()  local
1161 	if (host->caps & MMC_CAP_WAIT_WHILE_BUSY)  in mmc_hs400_to_hs200()
1166 	mmc_set_clock(host, max_dtr);  in mmc_hs400_to_hs200()
1176 	mmc_set_timing(host, MMC_TIMING_MMC_DDR52);  in mmc_hs400_to_hs200()
1191 	mmc_set_timing(host, MMC_TIMING_MMC_HS);  in mmc_hs400_to_hs200()
1208 	mmc_set_timing(host, MMC_TIMING_MMC_HS200);  in mmc_hs400_to_hs200()
1221 	pr_err("%s: %s failed, error %d\n", mmc_hostname(card->host),  in mmc_hs400_to_hs200()
1240 		mmc_set_driver_type(card->host, drv_type);  in mmc_select_driver_type()
1252 	struct mmc_host *host = card->host;  in mmc_select_hs200()  local
1259 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120);  in mmc_select_hs200()
1262 		err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180);  in mmc_select_hs200()
1270 	if (host->caps & MMC_CAP_WAIT_WHILE_BUSY)  in mmc_select_hs200()
1287 		old_timing = host->ios.timing;  in mmc_select_hs200()
1288 		mmc_set_timing(host, MMC_TIMING_MMC_HS200);  in mmc_select_hs200()
1296 				mmc_set_timing(host, old_timing);  in mmc_select_hs200()
1301 		pr_err("%s: %s failed, error %d\n", mmc_hostname(card->host),  in mmc_select_hs200()
1328 			mmc_hostname(card->host));  in mmc_select_timing()
1347 	struct mmc_host *host = card->host;  in mmc_hs200_tuning()  local
1354 	    host->ios.bus_width == MMC_BUS_WIDTH_8)  in mmc_hs200_tuning()
1355 		if (host->ops->prepare_hs400_tuning)  in mmc_hs200_tuning()
1356 			host->ops->prepare_hs400_tuning(host, &host->ios);  in mmc_hs200_tuning()
1367 static int mmc_init_card(struct mmc_host *host, u32 ocr,  in mmc_init_card()  argument
1375 	BUG_ON(!host);  in mmc_init_card()
1376 	WARN_ON(!host->claimed);  in mmc_init_card()
1379 	if (!mmc_host_is_spi(host))  in mmc_init_card()
1380 		mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN);  in mmc_init_card()
1389 	mmc_go_idle(host);  in mmc_init_card()
1392 	err = mmc_send_op_cond(host, ocr | (1 << 30), &rocr);  in mmc_init_card()
1399 	if (mmc_host_is_spi(host)) {  in mmc_init_card()
1400 		err = mmc_spi_set_crc(host, use_spi_crc);  in mmc_init_card()
1408 	if (mmc_host_is_spi(host))  in mmc_init_card()
1409 		err = mmc_send_cid(host, cid);  in mmc_init_card()
1411 		err = mmc_all_send_cid(host, cid);  in mmc_init_card()
1426 		card = mmc_alloc_card(host, &mmc_type);  in mmc_init_card()
1441 	if (host->ops->init_card)  in mmc_init_card()
1442 		host->ops->init_card(host, card);  in mmc_init_card()
1447 	if (!mmc_host_is_spi(host)) {  in mmc_init_card()
1452 		mmc_set_bus_mode(host, MMC_BUSMODE_PUSHPULL);  in mmc_init_card()
1475 	if (card->csd.dsr_imp && host->dsr_req)  in mmc_init_card()
1476 		mmc_set_dsr(host);  in mmc_init_card()
1481 	if (!mmc_host_is_spi(host)) {  in mmc_init_card()
1510 	    (card->ext_csd.rev >= 3 && (host->caps2 & MMC_CAP2_HC_ERASE_SZ))) {  in mmc_init_card()
1610 				mmc_hostname(card->host));  in mmc_init_card()
1632 				mmc_hostname(card->host), err);  in mmc_init_card()
1646 	    host->caps2 & MMC_CAP2_PACKED_CMD) {  in mmc_init_card()
1655 				mmc_hostname(card->host));  in mmc_init_card()
1664 		host->card = card;  in mmc_init_card()
1680 static int mmc_sleep(struct mmc_host *host)  in mmc_sleep()  argument
1683 	struct mmc_card *card = host->card;  in mmc_sleep()
1688 	mmc_retune_hold(host);  in mmc_sleep()
1690 	err = mmc_deselect_cards(host);  in mmc_sleep()
1704 	if (host->max_busy_timeout && (timeout_ms > host->max_busy_timeout)) {  in mmc_sleep()
1711 	err = mmc_wait_for_cmd(host, &cmd, 0);  in mmc_sleep()
1721 	if (!cmd.busy_timeout || !(host->caps & MMC_CAP_WAIT_WHILE_BUSY))  in mmc_sleep()
1725 	mmc_retune_release(host);  in mmc_sleep()
1750 		       mmc_hostname(card->host), timeout);  in mmc_poweroff_notify()
1761 static void mmc_remove(struct mmc_host *host)  in mmc_remove()  argument
1763 	BUG_ON(!host);  in mmc_remove()
1764 	BUG_ON(!host->card);  in mmc_remove()
1766 	mmc_remove_card(host->card);  in mmc_remove()
1767 	host->card = NULL;  in mmc_remove()
1773 static int mmc_alive(struct mmc_host *host)  in mmc_alive()  argument
1775 	return mmc_send_status(host->card, NULL);  in mmc_alive()
1781 static void mmc_detect(struct mmc_host *host)  in mmc_detect()  argument
1785 	BUG_ON(!host);  in mmc_detect()
1786 	BUG_ON(!host->card);  in mmc_detect()
1788 	mmc_get_card(host->card);  in mmc_detect()
1793 	err = _mmc_detect_card_removed(host);  in mmc_detect()
1795 	mmc_put_card(host->card);  in mmc_detect()
1798 		mmc_remove(host);  in mmc_detect()
1800 		mmc_claim_host(host);  in mmc_detect()
1801 		mmc_detach_bus(host);  in mmc_detect()
1802 		mmc_power_off(host);  in mmc_detect()
1803 		mmc_release_host(host);  in mmc_detect()
1807 static int _mmc_suspend(struct mmc_host *host, bool is_suspend)  in _mmc_suspend()  argument
1813 	BUG_ON(!host);  in _mmc_suspend()
1814 	BUG_ON(!host->card);  in _mmc_suspend()
1816 	mmc_claim_host(host);  in _mmc_suspend()
1818 	if (mmc_card_suspended(host->card))  in _mmc_suspend()
1821 	if (mmc_card_doing_bkops(host->card)) {  in _mmc_suspend()
1822 		err = mmc_stop_bkops(host->card);  in _mmc_suspend()
1827 	err = mmc_flush_cache(host->card);  in _mmc_suspend()
1831 	if (mmc_can_poweroff_notify(host->card) &&  in _mmc_suspend()
1832 		((host->caps2 & MMC_CAP2_FULL_PWR_CYCLE) || !is_suspend))  in _mmc_suspend()
1833 		err = mmc_poweroff_notify(host->card, notify_type);  in _mmc_suspend()
1834 	else if (mmc_can_sleep(host->card))  in _mmc_suspend()
1835 		err = mmc_sleep(host);  in _mmc_suspend()
1836 	else if (!mmc_host_is_spi(host))  in _mmc_suspend()
1837 		err = mmc_deselect_cards(host);  in _mmc_suspend()
1840 		mmc_power_off(host);  in _mmc_suspend()
1841 		mmc_card_set_suspended(host->card);  in _mmc_suspend()
1844 	mmc_release_host(host);  in _mmc_suspend()
1851 static int mmc_suspend(struct mmc_host *host)  in mmc_suspend()  argument
1855 	err = _mmc_suspend(host, true);  in mmc_suspend()
1857 		pm_runtime_disable(&host->card->dev);  in mmc_suspend()
1858 		pm_runtime_set_suspended(&host->card->dev);  in mmc_suspend()
1868 static int _mmc_resume(struct mmc_host *host)  in _mmc_resume()  argument
1872 	BUG_ON(!host);  in _mmc_resume()
1873 	BUG_ON(!host->card);  in _mmc_resume()
1875 	mmc_claim_host(host);  in _mmc_resume()
1877 	if (!mmc_card_suspended(host->card))  in _mmc_resume()
1880 	mmc_power_up(host, host->card->ocr);  in _mmc_resume()
1881 	err = mmc_init_card(host, host->card->ocr, host->card);  in _mmc_resume()
1882 	mmc_card_clr_suspended(host->card);  in _mmc_resume()
1885 	mmc_release_host(host);  in _mmc_resume()
1892 static int mmc_shutdown(struct mmc_host *host)  in mmc_shutdown()  argument
1900 	if (mmc_can_poweroff_notify(host->card) &&  in mmc_shutdown()
1901 		!(host->caps2 & MMC_CAP2_FULL_PWR_CYCLE))  in mmc_shutdown()
1902 		err = _mmc_resume(host);  in mmc_shutdown()
1905 		err = _mmc_suspend(host, false);  in mmc_shutdown()
1913 static int mmc_resume(struct mmc_host *host)  in mmc_resume()  argument
1917 	if (!(host->caps & MMC_CAP_RUNTIME_RESUME)) {  in mmc_resume()
1918 		err = _mmc_resume(host);  in mmc_resume()
1919 		pm_runtime_set_active(&host->card->dev);  in mmc_resume()
1920 		pm_runtime_mark_last_busy(&host->card->dev);  in mmc_resume()
1922 	pm_runtime_enable(&host->card->dev);  in mmc_resume()
1930 static int mmc_runtime_suspend(struct mmc_host *host)  in mmc_runtime_suspend()  argument
1934 	if (!(host->caps & MMC_CAP_AGGRESSIVE_PM))  in mmc_runtime_suspend()
1937 	err = _mmc_suspend(host, true);  in mmc_runtime_suspend()
1940 			mmc_hostname(host), err);  in mmc_runtime_suspend()
1948 static int mmc_runtime_resume(struct mmc_host *host)  in mmc_runtime_resume()  argument
1952 	if (!(host->caps & (MMC_CAP_AGGRESSIVE_PM | MMC_CAP_RUNTIME_RESUME)))  in mmc_runtime_resume()
1955 	err = _mmc_resume(host);  in mmc_runtime_resume()
1958 			mmc_hostname(host), err);  in mmc_runtime_resume()
1974 static int mmc_reset(struct mmc_host *host)  in mmc_reset()  argument
1976 	struct mmc_card *card = host->card;  in mmc_reset()
1978 	if (!(host->caps & MMC_CAP_HW_RESET) || !host->ops->hw_reset)  in mmc_reset()
1984 	mmc_set_clock(host, host->f_init);  in mmc_reset()
1986 	host->ops->hw_reset(host);  in mmc_reset()
1989 	mmc_set_initial_state(host);  in mmc_reset()
1991 	return mmc_init_card(host, card->ocr, card);  in mmc_reset()
2009 int mmc_attach_mmc(struct mmc_host *host)  in mmc_attach_mmc()  argument
2014 	BUG_ON(!host);  in mmc_attach_mmc()
2015 	WARN_ON(!host->claimed);  in mmc_attach_mmc()
2018 	if (!mmc_host_is_spi(host))  in mmc_attach_mmc()
2019 		mmc_set_bus_mode(host, MMC_BUSMODE_OPENDRAIN);  in mmc_attach_mmc()
2021 	err = mmc_send_op_cond(host, 0, &ocr);  in mmc_attach_mmc()
2025 	mmc_attach_bus(host, &mmc_ops);  in mmc_attach_mmc()
2026 	if (host->ocr_avail_mmc)  in mmc_attach_mmc()
2027 		host->ocr_avail = host->ocr_avail_mmc;  in mmc_attach_mmc()
2032 	if (mmc_host_is_spi(host)) {  in mmc_attach_mmc()
2033 		err = mmc_spi_read_ocr(host, 1, &ocr);  in mmc_attach_mmc()
2038 	rocr = mmc_select_voltage(host, ocr);  in mmc_attach_mmc()
2051 	err = mmc_init_card(host, rocr, NULL);  in mmc_attach_mmc()
2055 	mmc_release_host(host);  in mmc_attach_mmc()
2056 	err = mmc_add_card(host->card);  in mmc_attach_mmc()
2060 	mmc_claim_host(host);  in mmc_attach_mmc()
2064 	mmc_remove_card(host->card);  in mmc_attach_mmc()
2065 	mmc_claim_host(host);  in mmc_attach_mmc()
2066 	host->card = NULL;  in mmc_attach_mmc()
2068 	mmc_detach_bus(host);  in mmc_attach_mmc()
2071 		mmc_hostname(host), err);  in mmc_attach_mmc()