diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-26 13:48:18 +0200 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-09-23 19:45:31 +0200 |
| commit | e29a7d73f4277eb92aa64e17017dea33460828ef (patch) | |
| tree | 0b8cfe6d145f41c43f86b475fff86627a305af1e /include/linux/mmc/card.h | |
| parent | b2bcc798bbb482b2909801280f3c4aff8cbbf5be (diff) | |
mmc: basic SDIO device model
Add the sdio bus type and basic device handling.
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'include/linux/mmc/card.h')
| -rw-r--r-- | include/linux/mmc/card.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h index 43480ebebf9..9f5f74482d9 100644 --- a/include/linux/mmc/card.h +++ b/include/linux/mmc/card.h @@ -56,6 +56,9 @@ struct sd_switch_caps { }; struct mmc_host; +struct sdio_func; + +#define SDIO_MAX_FUNCS 7 /* * MMC device @@ -73,6 +76,7 @@ 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 */ + u32 raw_cid[4]; /* raw card CID */ u32 raw_csd[4]; /* raw card CSD */ u32 raw_scr[2]; /* raw card SCR */ @@ -81,6 +85,9 @@ struct mmc_card { struct mmc_ext_csd ext_csd; /* mmc v4 extended card specific */ struct sd_scr scr; /* extra SD information */ struct sd_switch_caps sw_caps; /* switch (CMD6) caps */ + + unsigned int sdio_funcs; /* number of SDIO functions */ + struct sdio_func *sdio_func[SDIO_MAX_FUNCS]; /* SDIO functions (devices) */ }; #define mmc_card_mmc(c) ((c)->type == MMC_TYPE_MMC) |