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| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-21 15:27:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-21 15:27:09 -0700 |
| commit | 1808caffaf448f0ad42ba04b25825fc170cf8e44 (patch) | |
| tree | 4b0ecfabefb62c3b8cfcfb7a72041c34e1f7add7 /include/linux | |
| parent | 3d15e4a32dfa3da45751356e5f47aa04b97370e0 (diff) | |
| parent | 912490db699d83cb3d03570b63df7448677a3f56 (diff) | |
| download | lwn-1808caffaf448f0ad42ba04b25825fc170cf8e44.tar.gz lwn-1808caffaf448f0ad42ba04b25825fc170cf8e44.zip | |
Merge of master.kernel.org:/home/rmk/linux-2.6-mmc.git
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mmc/protocol.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/mmc/protocol.h b/include/linux/mmc/protocol.h index 7b904c5102f6..896342817b97 100644 --- a/include/linux/mmc/protocol.h +++ b/include/linux/mmc/protocol.h @@ -195,6 +195,33 @@ struct _mmc_csd { #define MMC_VDD_35_36 0x00800000 /* VDD voltage 3.5 ~ 3.6 */ #define MMC_CARD_BUSY 0x80000000 /* Card Power up status bit */ +/* + * Card Command Classes (CCC) + */ +#define CCC_BASIC (1<<0) /* (0) Basic protocol functions */ + /* (CMD0,1,2,3,4,7,9,10,12,13,15) */ +#define CCC_STREAM_READ (1<<1) /* (1) Stream read commands */ + /* (CMD11) */ +#define CCC_BLOCK_READ (1<<2) /* (2) Block read commands */ + /* (CMD16,17,18) */ +#define CCC_STREAM_WRITE (1<<3) /* (3) Stream write commands */ + /* (CMD20) */ +#define CCC_BLOCK_WRITE (1<<4) /* (4) Block write commands */ + /* (CMD16,24,25,26,27) */ +#define CCC_ERASE (1<<5) /* (5) Ability to erase blocks */ + /* (CMD32,33,34,35,36,37,38,39) */ +#define CCC_WRITE_PROT (1<<6) /* (6) Able to write protect blocks */ + /* (CMD28,29,30) */ +#define CCC_LOCK_CARD (1<<7) /* (7) Able to lock down card */ + /* (CMD16,CMD42) */ +#define CCC_APP_SPEC (1<<8) /* (8) Application specific */ + /* (CMD55,56,57,ACMD*) */ +#define CCC_IO_MODE (1<<9) /* (9) I/O mode */ + /* (CMD5,39,40,52,53) */ +#define CCC_SWITCH (1<<10) /* (10) High speed switch */ + /* (CMD6,34,35,36,37,50) */ + /* (11) Reserved */ + /* (CMD?) */ /* * CSD field definitions |