From e30b978f17446d10dcb92c6979b4da9991a18005 Mon Sep 17 00:00:00 2001 From: Micky Ching Date: Tue, 7 Apr 2015 11:32:01 +0800 Subject: [PATCH] mmc: sdhci-pci: fix 64 BIT DMA quirks for rtsx rts5250 chip failed handle 64 bit ADMA for address below 4G. Add 64 BIT quirks to disable this feature. Signed-off-by: Micky Ching Signed-off-by: Ulf Hansson --- drivers/mmc/host/sdhci-pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 29eaff7..7a3fc16 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -650,6 +650,7 @@ static int rtsx_probe_slot(struct sdhci_pci_slot *slot) static const struct sdhci_pci_fixes sdhci_rtsx = { .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | + SDHCI_QUIRK2_BROKEN_64_BIT_DMA | SDHCI_QUIRK2_BROKEN_DDR50, .probe_slot = rtsx_probe_slot, }; -- 2.7.4