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| author | Maxim Levitsky <maximlevitsky@gmail.com> | 2010-02-22 20:39:40 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-02-26 18:44:57 +0000 |
| commit | 93edbad69b0491d794c2ec86bcc65c69eac676e3 (patch) | |
| tree | e3bd7b55c549f0373bfc9e3f1082458b9cd10fa2 /include/linux/mtd/nand.h | |
| parent | 5e81e88a4c140586d9212999cea683bcd66a15c6 (diff) | |
| download | talos-obmc-linux-93edbad69b0491d794c2ec86bcc65c69eac676e3.tar.gz talos-obmc-linux-93edbad69b0491d794c2ec86bcc65c69eac676e3.zip | |
mtd: Workaround wrong write protect status on some xD cards
Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd/nand.h')
| -rw-r--r-- | include/linux/mtd/nand.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index d152bdf9161f..8bdacb885f90 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -182,6 +182,12 @@ typedef enum { /* Chip does not allow subpage writes */ #define NAND_NO_SUBPAGE_WRITE 0x00000200 +/* Device is one of 'new' xD cards that expose fake nand command set */ +#define NAND_BROKEN_XD 0x00000400 + +/* Device behaves just like nand, but is readonly */ +#define NAND_ROM 0x00000800 + /* Options valid for Samsung large page devices */ #define NAND_SAMSUNG_LP_OPTIONS \ (NAND_NO_PADDING | NAND_CACHEPRG | NAND_COPYBACK) |
