diff options
| author | David Mosberger <dmosberger@gmail.com> | 2013-05-29 15:30:13 +0300 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-05 20:49:04 +0100 |
| commit | d914c932d7764bf9633af974940aee9390adf20d (patch) | |
| tree | b08b576b48b297d925bf83e77619d1c0c4fbc8b1 /include/linux/mtd | |
| parent | 64ddba4d8a381b65bebee24c8da4eb80080c64a4 (diff) | |
mtd: nand_base: Only use GET/SET FEATURES command on chips that support them.
Spansion's S34MLx chips support ONFI but not the GET/SET FEATURES calls.
Signed-off-by: David Mosberger <dmosberger@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd')
| -rw-r--r-- | include/linux/mtd/nand.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 38535eb453db..0745a42f1acd 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -217,6 +217,9 @@ struct nand_chip; /* ONFI subfeature parameters length */ #define ONFI_SUBFEATURE_PARAM_LEN 4 +/* ONFI optional commands SET/GET FEATURES supported? */ +#define ONFI_OPT_CMD_SET_GET_FEATURES (1 << 2) + struct nand_onfi_params { /* rev info and features block */ /* 'O' 'N' 'F' 'I' */ |