From: Sasha Levin Date: Fri, 15 May 2020 16:27:05 +0000 (-0400) Subject: Fixes for 4.19 X-Git-Tag: v4.4.224~58 X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=135b21ed1f13f7a1c68d861924e40c3544aeb3f1;p=thirdparty%2Fkernel%2Fstable-queue.git Fixes for 4.19 Signed-off-by: Sasha Levin --- diff --git a/queue-4.19/mmc-sdhci-acpi-add-sdhci_quirk2_broken_64_bit_dma-fo.patch b/queue-4.19/mmc-sdhci-acpi-add-sdhci_quirk2_broken_64_bit_dma-fo.patch new file mode 100644 index 00000000000..ee817fbe544 --- /dev/null +++ b/queue-4.19/mmc-sdhci-acpi-add-sdhci_quirk2_broken_64_bit_dma-fo.patch @@ -0,0 +1,47 @@ +From 9b719f5eb87c3cc50d4c23c05258012e665fec55 Mon Sep 17 00:00:00 2001 +From: Sasha Levin +Date: Fri, 8 May 2020 16:54:21 -0600 +Subject: mmc: sdhci-acpi: Add SDHCI_QUIRK2_BROKEN_64_BIT_DMA for AMDI0040 + +From: Raul E Rangel + +[ Upstream commit 45a3fe3bf93b7cfeddc28ef7386555e05dc57f06 ] + +The AMD eMMC 5.0 controller does not support 64 bit DMA. + +Fixes: 34597a3f60b1 ("mmc: sdhci-acpi: Add support for ACPI HID of AMD Controller with HS400") +Signed-off-by: Raul E Rangel +Link: https://marc.info/?l=linux-mmc&m=158879884514552&w=2 +Reviewed-by: Andy Shevchenko +Acked-by: Adrian Hunter +Link: https://lore.kernel.org/r/20200508165344.1.Id5bb8b1ae7ea576f26f9d91c761df7ccffbf58c5@changeid +Signed-off-by: Ulf Hansson +Signed-off-by: Sasha Levin +--- + drivers/mmc/host/sdhci-acpi.c | 10 ++++++---- + 1 file changed, 6 insertions(+), 4 deletions(-) + +diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c +index 57c1ec322e421..145143b6a0e6d 100644 +--- a/drivers/mmc/host/sdhci-acpi.c ++++ b/drivers/mmc/host/sdhci-acpi.c +@@ -552,10 +552,12 @@ static int sdhci_acpi_emmc_amd_probe_slot(struct platform_device *pdev, + } + + static const struct sdhci_acpi_slot sdhci_acpi_slot_amd_emmc = { +- .chip = &sdhci_acpi_chip_amd, +- .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, +- .quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | SDHCI_QUIRK_32BIT_DMA_SIZE | +- SDHCI_QUIRK_32BIT_ADMA_SIZE, ++ .chip = &sdhci_acpi_chip_amd, ++ .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE, ++ .quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | ++ SDHCI_QUIRK_32BIT_DMA_SIZE | ++ SDHCI_QUIRK_32BIT_ADMA_SIZE, ++ .quirks2 = SDHCI_QUIRK2_BROKEN_64_BIT_DMA, + .probe_slot = sdhci_acpi_emmc_amd_probe_slot, + }; + +-- +2.20.1 + diff --git a/queue-4.19/series b/queue-4.19/series index 0217b12efd2..e0f7bdf7ad6 100644 --- a/queue-4.19/series +++ b/queue-4.19/series @@ -5,3 +5,4 @@ net-moxa-fix-a-potential-double-free_irq.patch drop_monitor-work-around-gcc-10-stringop-overflow-wa.patch virtio-blk-handle-block_device_operations-callbacks-.patch scsi-sg-add-sg_remove_request-in-sg_write.patch +mmc-sdhci-acpi-add-sdhci_quirk2_broken_64_bit_dma-fo.patch