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-rw-r--r--drivers/mmc/core/mmc_test.c9
-rw-r--r--drivers/mmc/core/quirks.h22
-rw-r--r--drivers/mmc/core/sd.c4
-rw-r--r--drivers/mmc/host/cqhci-core.c2
-rw-r--r--drivers/mmc/host/dw_mmc.c12
-rw-r--r--drivers/mmc/host/mtk-sd.c8
-rw-r--r--drivers/mmc/host/sdhci-of-aspeed.c1
7 files changed, 38 insertions, 20 deletions
diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c
index 8f7f587a0025..b7f627a9fdea 100644
--- a/drivers/mmc/core/mmc_test.c
+++ b/drivers/mmc/core/mmc_test.c
@@ -3125,13 +3125,13 @@ static ssize_t mtf_test_write(struct file *file, const char __user *buf,
test->buffer = kzalloc(BUFFER_SIZE, GFP_KERNEL);
#ifdef CONFIG_HIGHMEM
test->highmem = alloc_pages(GFP_KERNEL | __GFP_HIGHMEM, BUFFER_ORDER);
+ if (!test->highmem) {
+ count = -ENOMEM;
+ goto free_test_buffer;
+ }
#endif
-#ifdef CONFIG_HIGHMEM
- if (test->buffer && test->highmem) {
-#else
if (test->buffer) {
-#endif
mutex_lock(&mmc_test_lock);
mmc_test_run(test, testcase);
mutex_unlock(&mmc_test_lock);
@@ -3139,6 +3139,7 @@ static ssize_t mtf_test_write(struct file *file, const char __user *buf,
#ifdef CONFIG_HIGHMEM
__free_pages(test->highmem, BUFFER_ORDER);
+free_test_buffer:
#endif
kfree(test->buffer);
kfree(test);
diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h
index cca71867bc4a..92905fc46436 100644
--- a/drivers/mmc/core/quirks.h
+++ b/drivers/mmc/core/quirks.h
@@ -15,6 +15,19 @@
#include "card.h"
+static const struct mmc_fixup __maybe_unused mmc_sd_fixups[] = {
+ /*
+ * Kingston Canvas Go! Plus microSD cards never finish SD cache flush.
+ * This has so far only been observed on cards from 11/2019, while new
+ * cards from 2023/05 do not exhibit this behavior.
+ */
+ _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11,
+ 0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd,
+ MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY),
+
+ END_FIXUP
+};
+
static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = {
#define INAND_CMD38_ARG_EXT_CSD 113
#define INAND_CMD38_ARG_ERASE 0x00
@@ -54,15 +67,6 @@ static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = {
MMC_QUIRK_BLK_NO_CMD23),
/*
- * Kingston Canvas Go! Plus microSD cards never finish SD cache flush.
- * This has so far only been observed on cards from 11/2019, while new
- * cards from 2023/05 do not exhibit this behavior.
- */
- _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11,
- 0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd,
- MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY),
-
- /*
* Some SD cards lockup while using CMD23 multiblock transfers.
*/
MMC_FIXUP("AF SD", CID_MANFID_ATP, CID_OEMID_ANY, add_quirk_sd,
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 1c8148cdda50..ee37ad14e79e 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -26,6 +26,7 @@
#include "host.h"
#include "bus.h"
#include "mmc_ops.h"
+#include "quirks.h"
#include "sd.h"
#include "sd_ops.h"
@@ -1475,6 +1476,9 @@ retry:
goto free_card;
}
+ /* Apply quirks prior to card setup */
+ mmc_fixup_device(card, mmc_sd_fixups);
+
err = mmc_sd_setup_card(host, card, oldcard != NULL);
if (err)
goto free_card;
diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c
index c14d7251d0bb..a02da26a1efd 100644
--- a/drivers/mmc/host/cqhci-core.c
+++ b/drivers/mmc/host/cqhci-core.c
@@ -617,7 +617,7 @@ static int cqhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
cqhci_writel(cq_host, 0, CQHCI_CTL);
mmc->cqe_on = true;
pr_debug("%s: cqhci: CQE on\n", mmc_hostname(mmc));
- if (cqhci_readl(cq_host, CQHCI_CTL) && CQHCI_HALT) {
+ if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) {
pr_err("%s: cqhci: CQE failed to exit halt state\n",
mmc_hostname(mmc));
}
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 2333ef4893ee..41e451235f63 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -2957,8 +2957,8 @@ static int dw_mci_init_slot(struct dw_mci *host)
if (host->use_dma == TRANS_MODE_IDMAC) {
mmc->max_segs = host->ring_size;
mmc->max_blk_size = 65535;
- mmc->max_seg_size = 0x1000;
- mmc->max_req_size = mmc->max_seg_size * host->ring_size;
+ mmc->max_req_size = DW_MCI_DESC_DATA_LENGTH * host->ring_size;
+ mmc->max_seg_size = mmc->max_req_size;
mmc->max_blk_count = mmc->max_req_size / 512;
} else if (host->use_dma == TRANS_MODE_EDMAC) {
mmc->max_segs = 64;
@@ -3299,6 +3299,10 @@ int dw_mci_probe(struct dw_mci *host)
host->biu_clk = devm_clk_get(host->dev, "biu");
if (IS_ERR(host->biu_clk)) {
dev_dbg(host->dev, "biu clock not available\n");
+ ret = PTR_ERR(host->biu_clk);
+ if (ret == -EPROBE_DEFER)
+ return ret;
+
} else {
ret = clk_prepare_enable(host->biu_clk);
if (ret) {
@@ -3310,6 +3314,10 @@ int dw_mci_probe(struct dw_mci *host)
host->ciu_clk = devm_clk_get(host->dev, "ciu");
if (IS_ERR(host->ciu_clk)) {
dev_dbg(host->dev, "ciu clock not available\n");
+ ret = PTR_ERR(host->ciu_clk);
+ if (ret == -EPROBE_DEFER)
+ goto err_clk_biu;
+
host->bus_hz = host->pdata->bus_hz;
} else {
ret = clk_prepare_enable(host->ciu_clk);
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index a94835b8ab93..e386f78e3267 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1230,7 +1230,7 @@ static bool msdc_cmd_done(struct msdc_host *host, int events,
}
if (!sbc_error && !(events & MSDC_INT_CMDRDY)) {
- if (events & MSDC_INT_CMDTMO ||
+ if ((events & MSDC_INT_CMDTMO && !host->hs400_tuning) ||
(!mmc_op_tuning(cmd->opcode) && !host->hs400_tuning))
/*
* should not clear fifo/interrupt as the tune data
@@ -1323,9 +1323,9 @@ static void msdc_start_command(struct msdc_host *host,
static void msdc_cmd_next(struct msdc_host *host,
struct mmc_request *mrq, struct mmc_command *cmd)
{
- if ((cmd->error &&
- !(cmd->error == -EILSEQ &&
- (mmc_op_tuning(cmd->opcode) || host->hs400_tuning))) ||
+ if ((cmd->error && !host->hs400_tuning &&
+ !(cmd->error == -EILSEQ &&
+ mmc_op_tuning(cmd->opcode))) ||
(mrq->sbc && mrq->sbc->error))
msdc_request_done(host, mrq);
else if (cmd == mrq->sbc)
diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c
index 430c1f90037b..37240895ffaa 100644
--- a/drivers/mmc/host/sdhci-of-aspeed.c
+++ b/drivers/mmc/host/sdhci-of-aspeed.c
@@ -510,6 +510,7 @@ static const struct of_device_id aspeed_sdhci_of_match[] = {
{ .compatible = "aspeed,ast2600-sdhci", .data = &ast2600_sdhci_pdata, },
{ }
};
+MODULE_DEVICE_TABLE(of, aspeed_sdhci_of_match);
static struct platform_driver aspeed_sdhci_driver = {
.driver = {
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