diff options
Diffstat (limited to 'include/linux/mmc/card.h')
| -rw-r--r-- | include/linux/mmc/card.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 403aa505f27..2ee22e8af11 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -40,6 +40,8 @@ struct mmc_csd { }; struct mmc_ext_csd { + u8 rev; + unsigned int sa_timeout; /* Units: 100ns */ unsigned int hs_max_dtr; unsigned int sectors; }; @@ -62,7 +64,8 @@ struct sdio_cccr { low_speed:1, wide_bus:1, high_power:1, - high_speed:1; + high_speed:1, + disable_cd:1; }; struct sdio_cis { @@ -94,6 +97,8 @@ struct mmc_card { #define MMC_STATE_READONLY (1<<1) /* card is read-only */ #define MMC_STATE_HIGHSPEED (1<<2) /* card is in high speed mode */ #define MMC_STATE_BLOCKADDR (1<<3) /* card uses block-addressing */ + unsigned int quirks; /* card quirks */ +#define MMC_QUIRK_LENIENT_FN0 (1<<0) /* allow SDIO FN0 writes outside of the VS CCCR range */ u32 raw_cid[4]; /* raw card CID */ u32 raw_csd[4]; /* raw card CSD */ @@ -129,6 +134,11 @@ struct mmc_card { #define mmc_card_set_highspeed(c) ((c)->state |= MMC_STATE_HIGHSPEED) #define mmc_card_set_blockaddr(c) ((c)->state |= MMC_STATE_BLOCKADDR) +static inline int mmc_card_lenient_fn0(const struct mmc_card *c) +{ + return c->quirks & MMC_QUIRK_LENIENT_FN0; +} + #define mmc_card_name(c) ((c)->cid.prod_name) #define mmc_card_id(c) (dev_name(&(c)->dev)) |