diff options
author | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:37:31 +0200 |
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committer | Thomas Gleixner <tglx@cruncher.tec.linutronix.de> | 2006-05-23 12:37:31 +0200 |
commit | 4cbb9b80e171107c6c34116283fe38e5a396c68b (patch) | |
tree | 9463f2e4774f14752cf4bb52431e14e569256f72 /include/mtd/mtd-abi.h | |
parent | 6dfc6d250d0b7ebaa6423c44dcd09fcfe68deabd (diff) | |
parent | 9fe4854cd1f60273f9a3ece053f4789605f58a5e (diff) |
Merge branch 'master' of /home/tglx/work/kernel/git/mtd-2.6/
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/mtd/mtd-abi.h')
-rw-r--r-- | include/mtd/mtd-abi.h | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index fa252415784..1e09e4c8f48 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -30,17 +30,14 @@ struct mtd_oob_buf { #define MTD_NANDFLASH 4 #define MTD_DATAFLASH 6 -#define MTD_CLEAR_BITS 1 // Bits can be cleared (flash) -#define MTD_SET_BITS 2 // Bits can be set -#define MTD_ECC 128 // Device capable of automatic ECC -#define MTD_PROGRAM_REGIONS 512 // Configurable Programming Regions +#define MTD_WRITEABLE 0x400 /* Device is writeable */ +#define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ // Some common devices / combinations of capabilities #define MTD_CAP_ROM 0 -#define MTD_CAP_RAM (MTD_CLEAR_BITS|MTD_SET_BITS) -#define MTD_CAP_NORFLASH (MTD_CLEAR_BITS) -#define MTD_CAP_NANDFLASH (MTD_CLEAR_BITS) -#define MTD_WRITEABLE (MTD_CLEAR_BITS|MTD_SET_BITS) +#define MTD_CAP_RAM (MTD_WRITEABLE | MTD_BIT_WRITEABLE) +#define MTD_CAP_NORFLASH (MTD_WRITEABLE | MTD_BIT_WRITEABLE) +#define MTD_CAP_NANDFLASH (MTD_WRITEABLE) // Types of automatic ECC/Checksum available @@ -65,7 +62,7 @@ struct mtd_info_user { uint32_t flags; uint32_t size; // Total size of the MTD uint32_t erasesize; - uint32_t oobblock; // Size of OOB blocks (e.g. 512) + uint32_t writesize; uint32_t oobsize; // Amount of OOB data per block (e.g. 16) uint32_t ecctype; uint32_t eccsize; |