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path: root/drivers/mmc/host/sdhci.h
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Diffstat (limited to 'drivers/mmc/host/sdhci.h')
-rw-r--r--drivers/mmc/host/sdhci.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 0469fa191493..54bc444c317f 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -435,6 +435,8 @@ struct sdhci_host {
#define SDHCI_QUIRK2_ACMD23_BROKEN (1<<14)
/* Broken Clock divider zero in controller */
#define SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN (1<<15)
+/* Controller has CRC in 136 bit Command Response */
+#define SDHCI_QUIRK2_RSP_136_HAS_CRC (1<<16)
int irq; /* Device IRQ */
void __iomem *ioaddr; /* Mapped address */
@@ -541,6 +543,9 @@ struct sdhci_host {
/* Delay (ms) between tuning commands */
int tuning_delay;
+ /* Host SDMA buffer boundary. */
+ u32 sdma_boundary;
+
unsigned long private[0] ____cacheline_aligned;
};