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-rw-r--r--drivers/mmc/core/sd.c49
-rw-r--r--drivers/mmc/host/Kconfig1
-rw-r--r--drivers/mmc/host/meson-gx-mmc.c6
-rw-r--r--drivers/mmc/host/mmc_hsq.c2
-rw-r--r--drivers/mmc/host/moxart-mmc.c17
-rw-r--r--drivers/mmc/host/mtk-sd.c6
-rw-r--r--drivers/mmc/host/pxamci.c4
-rw-r--r--drivers/mmc/host/sdhci-of-dwcmshc.c16
-rw-r--r--drivers/mmc/host/sdhci.c4
9 files changed, 53 insertions, 52 deletions
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index cee4c0b59f43..3662bf5320ce 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -870,7 +870,8 @@ try_again:
* the CCS bit is set as well. We deliberately deviate from the spec in
* regards to this, which allows UHS-I to be supported for SDSC cards.
*/
- if (!mmc_host_is_spi(host) && rocr && (*rocr & SD_ROCR_S18A)) {
+ if (!mmc_host_is_spi(host) && (ocr & SD_OCR_S18R) &&
+ rocr && (*rocr & SD_ROCR_S18A)) {
err = mmc_set_uhs_voltage(host, pocr);
if (err == -EAGAIN) {
retries--;
@@ -949,16 +950,17 @@ int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card,
/* Erase init depends on CSD and SSR */
mmc_init_erase(card);
-
- /*
- * Fetch switch information from card.
- */
- err = mmc_read_switch(card);
- if (err)
- return err;
}
/*
+ * Fetch switch information from card. Note, sd3_bus_mode can change if
+ * voltage switch outcome changes, so do this always.
+ */
+ err = mmc_read_switch(card);
+ if (err)
+ return err;
+
+ /*
* For SPI, enable CRC as appropriate.
* This CRC enable is located AFTER the reading of the
* card registers because some SDHC cards are not able
@@ -1480,26 +1482,15 @@ retry:
if (!v18_fixup_failed && !mmc_host_is_spi(host) && mmc_host_uhs(host) &&
mmc_sd_card_using_v18(card) &&
host->ios.signal_voltage != MMC_SIGNAL_VOLTAGE_180) {
- /*
- * Re-read switch information in case it has changed since
- * oldcard was initialized.
- */
- if (oldcard) {
- err = mmc_read_switch(card);
- if (err)
- goto free_card;
- }
- if (mmc_sd_card_using_v18(card)) {
- if (mmc_host_set_uhs_voltage(host) ||
- mmc_sd_init_uhs_card(card)) {
- v18_fixup_failed = true;
- mmc_power_cycle(host, ocr);
- if (!oldcard)
- mmc_remove_card(card);
- goto retry;
- }
- goto done;
+ if (mmc_host_set_uhs_voltage(host) ||
+ mmc_sd_init_uhs_card(card)) {
+ v18_fixup_failed = true;
+ mmc_power_cycle(host, ocr);
+ if (!oldcard)
+ mmc_remove_card(card);
+ goto retry;
}
+ goto cont;
}
/* Initialization sequence for UHS-I cards */
@@ -1534,7 +1525,7 @@ retry:
mmc_set_bus_width(host, MMC_BUS_WIDTH_4);
}
}
-
+cont:
if (!oldcard) {
/* Read/parse the extension registers. */
err = sd_read_ext_regs(card);
@@ -1566,7 +1557,7 @@ retry:
err = -EINVAL;
goto free_card;
}
-done:
+
host->card = card;
return 0;
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 10c563999d3d..e63608834411 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -171,6 +171,7 @@ config MMC_SDHCI_OF_ASPEED
config MMC_SDHCI_OF_ASPEED_TEST
bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS
depends on MMC_SDHCI_OF_ASPEED && KUNIT
+ depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y)
default KUNIT_ALL_TESTS
help
Enable KUnit tests for the ASPEED SDHCI driver. Select this
diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c
index 2f08d442e557..fc462995cf94 100644
--- a/drivers/mmc/host/meson-gx-mmc.c
+++ b/drivers/mmc/host/meson-gx-mmc.c
@@ -1172,8 +1172,10 @@ static int meson_mmc_probe(struct platform_device *pdev)
}
ret = device_reset_optional(&pdev->dev);
- if (ret)
- return dev_err_probe(&pdev->dev, ret, "device reset failed\n");
+ if (ret) {
+ dev_err_probe(&pdev->dev, ret, "device reset failed\n");
+ goto free_host;
+ }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
host->regs = devm_ioremap_resource(&pdev->dev, res);
diff --git a/drivers/mmc/host/mmc_hsq.c b/drivers/mmc/host/mmc_hsq.c
index a5e05ed0fda3..9d35453e7371 100644
--- a/drivers/mmc/host/mmc_hsq.c
+++ b/drivers/mmc/host/mmc_hsq.c
@@ -34,7 +34,7 @@ static void mmc_hsq_pump_requests(struct mmc_hsq *hsq)
spin_lock_irqsave(&hsq->lock, flags);
/* Make sure we are not already running a request now */
- if (hsq->mrq) {
+ if (hsq->mrq || hsq->recovery_halt) {
spin_unlock_irqrestore(&hsq->lock, flags);
return;
}
diff --git a/drivers/mmc/host/moxart-mmc.c b/drivers/mmc/host/moxart-mmc.c
index b6eb75f4bbfc..dfc3ffd5b1f8 100644
--- a/drivers/mmc/host/moxart-mmc.c
+++ b/drivers/mmc/host/moxart-mmc.c
@@ -111,8 +111,8 @@
#define CLK_DIV_MASK 0x7f
/* REG_BUS_WIDTH */
-#define BUS_WIDTH_8 BIT(2)
-#define BUS_WIDTH_4 BIT(1)
+#define BUS_WIDTH_4_SUPPORT BIT(3)
+#define BUS_WIDTH_4 BIT(2)
#define BUS_WIDTH_1 BIT(0)
#define MMC_VDD_360 23
@@ -524,9 +524,6 @@ static void moxart_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
case MMC_BUS_WIDTH_4:
writel(BUS_WIDTH_4, host->base + REG_BUS_WIDTH);
break;
- case MMC_BUS_WIDTH_8:
- writel(BUS_WIDTH_8, host->base + REG_BUS_WIDTH);
- break;
default:
writel(BUS_WIDTH_1, host->base + REG_BUS_WIDTH);
break;
@@ -651,16 +648,8 @@ static int moxart_probe(struct platform_device *pdev)
dmaengine_slave_config(host->dma_chan_rx, &cfg);
}
- switch ((readl(host->base + REG_BUS_WIDTH) >> 3) & 3) {
- case 1:
+ if (readl(host->base + REG_BUS_WIDTH) & BUS_WIDTH_4_SUPPORT)
mmc->caps |= MMC_CAP_4_BIT_DATA;
- break;
- case 2:
- mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA;
- break;
- default:
- break;
- }
writel(0, host->base + REG_INTERRUPT_MASK);
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 4ff73d1883de..69d78604d1fc 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -2446,6 +2446,9 @@ static void msdc_cqe_disable(struct mmc_host *mmc, bool recovery)
/* disable busy check */
sdr_clr_bits(host->base + MSDC_PATCH_BIT1, MSDC_PB1_BUSY_CHECK_SEL);
+ val = readl(host->base + MSDC_INT);
+ writel(val, host->base + MSDC_INT);
+
if (recovery) {
sdr_set_field(host->base + MSDC_DMA_CTRL,
MSDC_DMA_CTRL_STOP, 1);
@@ -2932,11 +2935,14 @@ static int __maybe_unused msdc_suspend(struct device *dev)
struct mmc_host *mmc = dev_get_drvdata(dev);
struct msdc_host *host = mmc_priv(mmc);
int ret;
+ u32 val;
if (mmc->caps2 & MMC_CAP2_CQE) {
ret = cqhci_suspend(mmc);
if (ret)
return ret;
+ val = readl(host->base + MSDC_INT);
+ writel(val, host->base + MSDC_INT);
}
/*
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 0db9490dc659..e4003f6058eb 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -648,7 +648,7 @@ static int pxamci_probe(struct platform_device *pdev)
ret = pxamci_of_init(pdev, mmc);
if (ret)
- return ret;
+ goto out;
host = mmc_priv(mmc);
host->mmc = mmc;
@@ -672,7 +672,7 @@ static int pxamci_probe(struct platform_device *pdev)
ret = pxamci_init_ocr(host);
if (ret < 0)
- return ret;
+ goto out;
mmc->caps = 0;
host->cmdat = 0;
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index 4e904850973c..a7343d4bc50e 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -349,6 +349,15 @@ static const struct sdhci_pltfm_data sdhci_dwcmshc_pdata = {
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
};
+#ifdef CONFIG_ACPI
+static const struct sdhci_pltfm_data sdhci_dwcmshc_bf3_pdata = {
+ .ops = &sdhci_dwcmshc_ops,
+ .quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
+ .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+ SDHCI_QUIRK2_ACMD23_BROKEN,
+};
+#endif
+
static const struct sdhci_pltfm_data sdhci_dwcmshc_rk35xx_pdata = {
.ops = &sdhci_dwcmshc_rk35xx_ops,
.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN |
@@ -431,7 +440,10 @@ MODULE_DEVICE_TABLE(of, sdhci_dwcmshc_dt_ids);
#ifdef CONFIG_ACPI
static const struct acpi_device_id sdhci_dwcmshc_acpi_ids[] = {
- { .id = "MLNXBF30" },
+ {
+ .id = "MLNXBF30",
+ .driver_data = (kernel_ulong_t)&sdhci_dwcmshc_bf3_pdata,
+ },
{}
};
#endif
@@ -447,7 +459,7 @@ static int dwcmshc_probe(struct platform_device *pdev)
int err;
u32 extra;
- pltfm_data = of_device_get_match_data(&pdev->dev);
+ pltfm_data = device_get_match_data(&pdev->dev);
if (!pltfm_data) {
dev_err(&pdev->dev, "Error: No device match data found\n");
return -ENODEV;
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 7689ffec5ad1..251172890af7 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -3928,7 +3928,7 @@ bool sdhci_cqe_irq(struct sdhci_host *host, u32 intmask, int *cmd_error,
if (intmask & (SDHCI_INT_INDEX | SDHCI_INT_END_BIT | SDHCI_INT_CRC)) {
*cmd_error = -EILSEQ;
- if (!mmc_op_tuning(host->cmd->opcode))
+ if (!mmc_op_tuning(SDHCI_GET_CMD(sdhci_readw(host, SDHCI_COMMAND))))
sdhci_err_stats_inc(host, CMD_CRC);
} else if (intmask & SDHCI_INT_TIMEOUT) {
*cmd_error = -ETIMEDOUT;
@@ -3938,7 +3938,7 @@ bool sdhci_cqe_irq(struct sdhci_host *host, u32 intmask, int *cmd_error,
if (intmask & (SDHCI_INT_DATA_END_BIT | SDHCI_INT_DATA_CRC)) {
*data_error = -EILSEQ;
- if (!mmc_op_tuning(host->cmd->opcode))
+ if (!mmc_op_tuning(SDHCI_GET_CMD(sdhci_readw(host, SDHCI_COMMAND))))
sdhci_err_stats_inc(host, DAT_CRC);
} else if (intmask & SDHCI_INT_DATA_TIMEOUT) {
*data_error = -ETIMEDOUT;
generated by cgit v1.2.3-70-g09d2 (git 2.51.1) at 2025-11-04 00:35:33 +0000