diff options
Diffstat (limited to 'include/linux/mmc/sdhci.h')
| -rw-r--r-- | include/linux/mmc/sdhci.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h index 6a68c4e..b27792a 100644 --- a/include/linux/mmc/sdhci.h +++ b/include/linux/mmc/sdhci.h @@ -21,7 +21,7 @@ struct sdhci_host { /* Data set by hardware interface driver */ const char *hw_name; /* Hardware bus name */ - unsigned int quirks; /* Deviations from spec. */ + u64 quirks; /* Deviations from spec. */ /* Controller doesn't honor resets unless we touch the clock register */ #define SDHCI_QUIRK_CLOCK_BEFORE_RESET (1<<0) @@ -87,6 +87,8 @@ struct sdhci_host { #define SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC (1<<30) /* The read-only detection via SDHCI_PRESENT_STATE register is unstable */ #define SDHCI_QUIRK_UNSTABLE_RO_DETECT (1<<31) +/* Controller must maintain clock when no activity */ +#define SDHCI_QUIRK_MUST_MAINTAIN_CLOCK (1ULL<<32) int irq; /* Device IRQ */ void __iomem *ioaddr; /* Mapped address */ @@ -145,6 +147,7 @@ struct sdhci_host { struct tasklet_struct finish_tasklet; struct timer_list timer; /* Timer for timeouts */ + struct timer_list busy_check_timer; unsigned int caps; /* Alternative capabilities */ |