54 		struct sdhci_pci_slot *slot = chip->slots[i];  in sdhci_pci_init_wakeup()  local
56 		if (slot) {  in sdhci_pci_init_wakeup()
57 			pm_flags |= slot->host->mmc->pm_flags;  in sdhci_pci_init_wakeup()
58 			if (slot->host->mmc->caps & MMC_CAP_CD_WAKE)  in sdhci_pci_init_wakeup()
78 		struct sdhci_pci_slot *slot = chip->slots[i];  in sdhci_pci_suspend_host()  local
81 		if (!slot)  in sdhci_pci_suspend_host()
84 		host = slot->host;  in sdhci_pci_suspend_host()
107 	struct sdhci_pci_slot *slot;  in sdhci_pci_resume_host()  local
111 		slot = chip->slots[i];  in sdhci_pci_resume_host()
112 		if (!slot)  in sdhci_pci_resume_host()
115 		ret = sdhci_resume_host(slot->host);  in sdhci_pci_resume_host()
119 		mmc_gpio_set_cd_wake(slot->host->mmc, false);  in sdhci_pci_resume_host()
151 	struct sdhci_pci_slot *slot;  in sdhci_pci_runtime_suspend_host()  local
156 		slot = chip->slots[i];  in sdhci_pci_runtime_suspend_host()
157 		if (!slot)  in sdhci_pci_runtime_suspend_host()
160 		host = slot->host;  in sdhci_pci_runtime_suspend_host()
181 	struct sdhci_pci_slot *slot;  in sdhci_pci_runtime_resume_host()  local
185 		slot = chip->slots[i];  in sdhci_pci_runtime_resume_host()
186 		if (!slot)  in sdhci_pci_runtime_resume_host()
189 		ret = sdhci_runtime_resume_host(slot->host, 0);  in sdhci_pci_runtime_resume_host()
252 static int ricoh_mmc_probe_slot(struct sdhci_pci_slot *slot)  in ricoh_mmc_probe_slot()  argument
263 	__sdhci_read_caps(slot->host, NULL, &caps, &caps1);  in ricoh_mmc_probe_slot()
310 static int ene_714_probe_slot(struct sdhci_pci_slot *slot)  in ene_714_probe_slot()  argument
312 	slot->host->mmc_host_ops.set_ios = ene_714_set_ios;  in ene_714_probe_slot()
338 static int mrst_hc_probe_slot(struct sdhci_pci_slot *slot)  in mrst_hc_probe_slot()  argument
340 	slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA;  in mrst_hc_probe_slot()
358 static int pch_hc_probe_slot(struct sdhci_pci_slot *slot)  in pch_hc_probe_slot()  argument
360 	slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA;  in pch_hc_probe_slot()
364 static int mfd_emmc_probe_slot(struct sdhci_pci_slot *slot)  in mfd_emmc_probe_slot()  argument
366 	slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE;  in mfd_emmc_probe_slot()
367 	slot->host->mmc->caps2 |= MMC_CAP2_BOOTPART_NOACC;  in mfd_emmc_probe_slot()
371 static int mfd_sdio_probe_slot(struct sdhci_pci_slot *slot)  in mfd_sdio_probe_slot()  argument
373 	slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE;  in mfd_sdio_probe_slot()
559 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in intel_select_drive_strength()  local
560 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in intel_select_drive_strength()
589 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in sdhci_intel_set_power()  local
590 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in sdhci_intel_set_power()
658 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in intel_start_signal_voltage_switch()  local
659 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in intel_start_signal_voltage_switch()
707 static void byt_read_dsm(struct sdhci_pci_slot *slot)  in byt_read_dsm()  argument
709 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in byt_read_dsm()
710 	struct device *dev = &slot->chip->pdev->dev;  in byt_read_dsm()
711 	struct mmc_host *mmc = slot->host->mmc;  in byt_read_dsm()
714 	slot->chip->rpm_retune = intel_host->d3_retune;  in byt_read_dsm()
744 static void intel_cache_ltr(struct sdhci_pci_slot *slot)  in intel_cache_ltr()  argument
746 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in intel_cache_ltr()
747 	struct sdhci_host *host = slot->host;  in intel_cache_ltr()
756 	struct sdhci_pci_slot *slot = chip->slots[0];  in intel_ltr_set()  local
757 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in intel_ltr_set()
758 	struct sdhci_host *host = slot->host;  in intel_ltr_set()
794 	intel_cache_ltr(slot);  in intel_ltr_set()
837 static void byt_probe_slot(struct sdhci_pci_slot *slot)  in byt_probe_slot()  argument
839 	struct mmc_host_ops *ops = &slot->host->mmc_host_ops;  in byt_probe_slot()
840 	struct device *dev = &slot->chip->pdev->dev;  in byt_probe_slot()
841 	struct mmc_host *mmc = slot->host->mmc;  in byt_probe_slot()
843 	byt_read_dsm(slot);  in byt_probe_slot()
845 	byt_ocp_setting(slot->chip->pdev);  in byt_probe_slot()
853 		slot->chip->slots[mmc->slotno] = slot;  in byt_probe_slot()
854 		intel_ltr_expose(slot->chip);  in byt_probe_slot()
858 static void byt_add_debugfs(struct sdhci_pci_slot *slot)  in byt_add_debugfs()  argument
860 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in byt_add_debugfs()
861 	struct mmc_host *mmc = slot->host->mmc;  in byt_add_debugfs()
864 	if (!intel_use_ltr(slot->chip))  in byt_add_debugfs()
870 	intel_cache_ltr(slot);  in byt_add_debugfs()
873 static int byt_add_host(struct sdhci_pci_slot *slot)  in byt_add_host()  argument
875 	int ret = sdhci_add_host(slot->host);  in byt_add_host()
878 		byt_add_debugfs(slot);  in byt_add_host()
882 static void byt_remove_slot(struct sdhci_pci_slot *slot, int dead)  in byt_remove_slot()  argument
884 	struct mmc_host *mmc = slot->host->mmc;  in byt_remove_slot()
887 		intel_ltr_hide(slot->chip);  in byt_remove_slot()
890 static int byt_emmc_probe_slot(struct sdhci_pci_slot *slot)  in byt_emmc_probe_slot()  argument
892 	byt_probe_slot(slot);  in byt_emmc_probe_slot()
893 	slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE |  in byt_emmc_probe_slot()
897 	slot->hw_reset = sdhci_pci_int_hw_reset;  in byt_emmc_probe_slot()
898 	if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BSW_EMMC)  in byt_emmc_probe_slot()
899 		slot->host->timeout_clk = 1000; /* 1000 kHz i.e. 1 MHz */  in byt_emmc_probe_slot()
900 	slot->host->mmc_host_ops.select_drive_strength =  in byt_emmc_probe_slot()
905 static bool glk_broken_cqhci(struct sdhci_pci_slot *slot)  in glk_broken_cqhci()  argument
907 	return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_EMMC &&  in glk_broken_cqhci()
912 static bool jsl_broken_hs400es(struct sdhci_pci_slot *slot)  in jsl_broken_hs400es()  argument
914 	return slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_JSL_EMMC &&  in jsl_broken_hs400es()
918 static int glk_emmc_probe_slot(struct sdhci_pci_slot *slot)  in glk_emmc_probe_slot()  argument
920 	int ret = byt_emmc_probe_slot(slot);  in glk_emmc_probe_slot()
922 	if (!glk_broken_cqhci(slot))  in glk_emmc_probe_slot()
923 		slot->host->mmc->caps2 |= MMC_CAP2_CQE;  in glk_emmc_probe_slot()
925 	if (slot->chip->pdev->device != PCI_DEVICE_ID_INTEL_GLK_EMMC) {  in glk_emmc_probe_slot()
926 		if (!jsl_broken_hs400es(slot)) {  in glk_emmc_probe_slot()
927 			slot->host->mmc->caps2 |= MMC_CAP2_HS400_ES;  in glk_emmc_probe_slot()
928 			slot->host->mmc_host_ops.hs400_enhanced_strobe =  in glk_emmc_probe_slot()
931 		slot->host->mmc->caps2 |= MMC_CAP2_CQE_DCMD;  in glk_emmc_probe_slot()
943 static int glk_emmc_add_host(struct sdhci_pci_slot *slot)  in glk_emmc_add_host()  argument
945 	struct device *dev = &slot->chip->pdev->dev;  in glk_emmc_add_host()
946 	struct sdhci_host *host = slot->host;  in glk_emmc_add_host()
977 	byt_add_debugfs(slot);  in glk_emmc_add_host()
994 	struct sdhci_pci_slot *slot = chip->slots[0];  in glk_rpm_retune_wa()  local
995 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in glk_rpm_retune_wa()
996 	struct sdhci_host *host = slot->host;  in glk_rpm_retune_wa()
1058 static int ni_set_max_freq(struct sdhci_pci_slot *slot)  in ni_set_max_freq()  argument
1063 	status = acpi_evaluate_integer(ACPI_HANDLE(&slot->chip->pdev->dev),  in ni_set_max_freq()
1066 		dev_err(&slot->chip->pdev->dev,  in ni_set_max_freq()
1071 	slot->host->mmc->f_max = max_freq * 1000000;  in ni_set_max_freq()
1076 static inline int ni_set_max_freq(struct sdhci_pci_slot *slot)  in ni_set_max_freq()  argument
1082 static int ni_byt_sdio_probe_slot(struct sdhci_pci_slot *slot)  in ni_byt_sdio_probe_slot()  argument
1086 	byt_probe_slot(slot);  in ni_byt_sdio_probe_slot()
1088 	err = ni_set_max_freq(slot);  in ni_byt_sdio_probe_slot()
1092 	slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE |  in ni_byt_sdio_probe_slot()
1097 static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot)  in byt_sdio_probe_slot()  argument
1099 	byt_probe_slot(slot);  in byt_sdio_probe_slot()
1100 	slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE |  in byt_sdio_probe_slot()
1105 static void byt_needs_pwr_off(struct sdhci_pci_slot *slot)  in byt_needs_pwr_off()  argument
1107 	struct intel_host *intel_host = sdhci_pci_priv(slot);  in byt_needs_pwr_off()
1108 	u8 reg = sdhci_readb(slot->host, SDHCI_POWER_CONTROL);  in byt_needs_pwr_off()
1113 static int byt_sd_probe_slot(struct sdhci_pci_slot *slot)  in byt_sd_probe_slot()  argument
1115 	byt_probe_slot(slot);  in byt_sd_probe_slot()
1116 	slot->host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY |  in byt_sd_probe_slot()
1118 	slot->cd_idx = 0;  in byt_sd_probe_slot()
1119 	slot->cd_override_level = true;  in byt_sd_probe_slot()
1120 	if (slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXT_SD ||  in byt_sd_probe_slot()
1121 	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_BXTM_SD ||  in byt_sd_probe_slot()
1122 	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_APL_SD ||  in byt_sd_probe_slot()
1123 	    slot->chip->pdev->device == PCI_DEVICE_ID_INTEL_GLK_SD)  in byt_sd_probe_slot()
1124 		slot->host->mmc_host_ops.get_cd = bxt_get_cd;  in byt_sd_probe_slot()
1126 	if (slot->chip->pdev->subsystem_vendor == PCI_VENDOR_ID_NI &&  in byt_sd_probe_slot()
1127 	    slot->chip->pdev->subsystem_device == PCI_SUBDEVICE_ID_NI_78E3)  in byt_sd_probe_slot()
1128 		slot->host->mmc->caps2 |= MMC_CAP2_AVOID_3_3V;  in byt_sd_probe_slot()
1130 	byt_needs_pwr_off(slot);  in byt_sd_probe_slot()
1265 static void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot)  in intel_mrfld_mmc_fix_up_power_slot()  argument
1269 	device = ACPI_COMPANION(&slot->chip->pdev->dev);  in intel_mrfld_mmc_fix_up_power_slot()
1274 static inline void intel_mrfld_mmc_fix_up_power_slot(struct sdhci_pci_slot *slot) {}  in intel_mrfld_mmc_fix_up_power_slot()  argument
1277 static int intel_mrfld_mmc_probe_slot(struct sdhci_pci_slot *slot)  in intel_mrfld_mmc_probe_slot()  argument
1279 	unsigned int func = PCI_FUNC(slot->chip->pdev->devfn);  in intel_mrfld_mmc_probe_slot()
1284 		slot->host->mmc->caps |= MMC_CAP_NONREMOVABLE |  in intel_mrfld_mmc_probe_slot()
1289 		slot->cd_idx = 0;  in intel_mrfld_mmc_probe_slot()
1290 		slot->cd_override_level = true;  in intel_mrfld_mmc_probe_slot()
1296 		slot->host->mmc_host_ops.get_cd = mrfld_get_cd;  in intel_mrfld_mmc_probe_slot()
1297 		slot->host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V;  in intel_mrfld_mmc_probe_slot()
1301 		slot->host->ocr_mask = MMC_VDD_20_21 | MMC_VDD_165_195;  in intel_mrfld_mmc_probe_slot()
1302 		slot->host->mmc->caps |= MMC_CAP_NONREMOVABLE |  in intel_mrfld_mmc_probe_slot()
1309 	intel_mrfld_mmc_fix_up_power_slot(slot);  in intel_mrfld_mmc_probe_slot()
1427 static int jmicron_probe_slot(struct sdhci_pci_slot *slot)  in jmicron_probe_slot()  argument
1429 	if (slot->chip->pdev->revision == 0) {  in jmicron_probe_slot()
1432 		version = readl(slot->host->ioaddr + SDHCI_HOST_VERSION);  in jmicron_probe_slot()
1442 			slot->host->quirks |= SDHCI_QUIRK_BROKEN_ADMA;  in jmicron_probe_slot()
1446 	if (slot->chip->pdev->device == PCI_DEVICE_ID_JMICRON_JMB388_ESD) {  in jmicron_probe_slot()
1447 		slot->host->ocr_avail_sd = MMC_VDD_32_33 | MMC_VDD_33_34 |  in jmicron_probe_slot()
1450 		slot->host->ocr_avail_mmc = MMC_VDD_32_33 | MMC_VDD_33_34 |  in jmicron_probe_slot()
1458 	if (slot->chip->pdev->device == PCI_DEVICE_ID_JMICRON_JMB38X_MMC ||  in jmicron_probe_slot()
1459 	    slot->chip->pdev->device == PCI_DEVICE_ID_JMICRON_JMB388_ESD)  in jmicron_probe_slot()
1460 		jmicron_enable_mmc(slot->host, 1);  in jmicron_probe_slot()
1462 	slot->host->mmc->caps |= MMC_CAP_BUS_WIDTH_TEST;  in jmicron_probe_slot()
1467 static void jmicron_remove_slot(struct sdhci_pci_slot *slot, int dead)  in jmicron_remove_slot()  argument
1472 	if (slot->chip->pdev->device == PCI_DEVICE_ID_JMICRON_JMB38X_MMC ||  in jmicron_remove_slot()
1473 	    slot->chip->pdev->device == PCI_DEVICE_ID_JMICRON_JMB388_ESD)  in jmicron_remove_slot()
1474 		jmicron_enable_mmc(slot->host, 0);  in jmicron_remove_slot()
1555 static int syskt_probe_slot(struct sdhci_pci_slot *slot)  in syskt_probe_slot()  argument
1559 	u8 board_rev = readb(slot->host->ioaddr + SYSKT_BOARD_REV);  in syskt_probe_slot()
1560 	u8  chip_rev = readb(slot->host->ioaddr + SYSKT_CHIP_REV);  in syskt_probe_slot()
1561 	dev_info(&slot->chip->pdev->dev, "SysKonnect CardBus2SDIO, "  in syskt_probe_slot()
1566 		slot->host->quirks |= SDHCI_QUIRK_FORCE_DMA;  in syskt_probe_slot()
1568 	writeb(SYSKT_POWER_330, slot->host->ioaddr + SYSKT_POWER_DATA);  in syskt_probe_slot()
1569 	writeb(SYSKT_POWER_START, slot->host->ioaddr + SYSKT_POWER_CMD);  in syskt_probe_slot()
1573 		ps = readw(slot->host->ioaddr + SYSKT_POWER_STATUS);  in syskt_probe_slot()
1579 		dev_err(&slot->chip->pdev->dev,  in syskt_probe_slot()
1581 		writeb(0, slot->host->ioaddr + SYSKT_POWER_CMD);  in syskt_probe_slot()
1606 static int rtsx_probe_slot(struct sdhci_pci_slot *slot)  in rtsx_probe_slot()  argument
1608 	slot->host->mmc->caps2 |= MMC_CAP2_HS200;  in rtsx_probe_slot()
1670 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in amd_execute_tuning_hs200()  local
1671 	struct pci_dev *pdev = slot->chip->pdev;  in amd_execute_tuning_hs200()
1719 static int amd_probe_slot(struct sdhci_pci_slot *slot)  in amd_probe_slot()  argument
1721 	struct mmc_host_ops *ops = &slot->host->mmc_host_ops;  in amd_probe_slot()
1765 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in amd_sdhci_reset()  local
1766 	struct pci_dev *pdev = slot->chip->pdev;  in amd_sdhci_reset()
1930 	struct sdhci_pci_slot *slot;  in sdhci_pci_enable_dma()  local
1933 	slot = sdhci_priv(host);  in sdhci_pci_enable_dma()
1934 	pdev = slot->chip->pdev;  in sdhci_pci_enable_dma()
1950 	struct sdhci_pci_slot *slot = sdhci_priv(host);  in sdhci_pci_hw_reset()  local
1952 	if (slot->hw_reset)  in sdhci_pci_hw_reset()
1953 		slot->hw_reset(host);  in sdhci_pci_hw_reset()
2043 	struct sdhci_pci_slot *slot;  in sdhci_pci_probe_slot()  local
2068 	host = sdhci_alloc_host(&pdev->dev, sizeof(*slot) + priv_size);  in sdhci_pci_probe_slot()
2074 	slot = sdhci_priv(host);  in sdhci_pci_probe_slot()
2076 	slot->chip = chip;  in sdhci_pci_probe_slot()
2077 	slot->host = host;  in sdhci_pci_probe_slot()
2078 	slot->cd_idx = -1;  in sdhci_pci_probe_slot()
2098 		ret = chip->fixes->probe_slot(slot);  in sdhci_pci_probe_slot()
2113 	if (slot->cd_idx >= 0) {  in sdhci_pci_probe_slot()
2114 		ret = mmc_gpiod_request_cd(host->mmc, "cd", slot->cd_idx,  in sdhci_pci_probe_slot()
2115 					   slot->cd_override_level, 0);  in sdhci_pci_probe_slot()
2118 						   slot->cd_idx,  in sdhci_pci_probe_slot()
2119 						   slot->cd_override_level,  in sdhci_pci_probe_slot()
2126 			slot->cd_idx = -1;  in sdhci_pci_probe_slot()
2131 		ret = chip->fixes->add_host(slot);  in sdhci_pci_probe_slot()
2141 	if (chip->fixes && chip->fixes->own_cd_for_runtime_pm && slot->cd_idx < 0)  in sdhci_pci_probe_slot()
2144 	return slot;  in sdhci_pci_probe_slot()
2148 		chip->fixes->remove_slot(slot, 0);  in sdhci_pci_probe_slot()
2156 static void sdhci_pci_remove_slot(struct sdhci_pci_slot *slot)  in sdhci_pci_remove_slot()  argument
2162 	scratch = readl(slot->host->ioaddr + SDHCI_INT_STATUS);  in sdhci_pci_remove_slot()
2166 	sdhci_remove_host(slot->host, dead);  in sdhci_pci_remove_slot()
2168 	if (slot->chip->fixes && slot->chip->fixes->remove_slot)  in sdhci_pci_remove_slot()
2169 		slot->chip->fixes->remove_slot(slot, dead);  in sdhci_pci_remove_slot()
2171 	sdhci_free_host(slot->host);  in sdhci_pci_remove_slot()
2194 	struct sdhci_pci_slot *slot;  in sdhci_pci_probe()  local
2255 		slot = sdhci_pci_probe_slot(pdev, chip, first_bar, i);  in sdhci_pci_probe()
2256 		if (IS_ERR(slot)) {  in sdhci_pci_probe()
2259 			return PTR_ERR(slot);  in sdhci_pci_probe()
2262 		chip->slots[i] = slot;  in sdhci_pci_probe()