diff options
Diffstat (limited to 'include/linux/mmc/sdhci.h')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index f767a0de611f..c3e3db196738 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -17,6 +17,11 @@ #include <linux/io.h> #include <linux/mmc/host.h> +struct sdhci_host_next { + unsigned int sg_count; + s32 cookie; +}; + struct sdhci_host { /* Data set by hardware interface driver */ const char *hw_name; /* Hardware bus name */ @@ -106,6 +111,10 @@ struct sdhci_host { #define SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD (1<<10) /* Capability register bit-63 indicates HS400 support */ #define SDHCI_QUIRK2_CAPS_BIT63_FOR_HS400 (1<<11) +/* forced tuned clock */ +#define SDHCI_QUIRK2_TUNING_WORK_AROUND (1<<12) +/* disable the block count for single block transactions */ +#define SDHCI_QUIRK2_SUPPORT_SINGLE (1<<13) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ @@ -203,6 +212,7 @@ struct sdhci_host { #define SDHCI_TUNING_MODE_1 0 struct timer_list tuning_timer; /* Timer for tuning */ + struct sdhci_host_next next_data; unsigned long private[0] ____cacheline_aligned; }; #endif /* LINUX_MMC_SDHCI_H */ |