diff options
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/major.h | 2 | ||||
| -rw-r--r-- | include/uapi/mtd/mtd-abi.h | 9 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/uapi/linux/major.h b/include/uapi/linux/major.h index 6a8ca98c9a96..620252e69b44 100644 --- a/include/uapi/linux/major.h +++ b/include/uapi/linux/major.h @@ -54,6 +54,7 @@ #define ACSI_MAJOR 28 #define AZTECH_CDROM_MAJOR 29 #define FB_MAJOR 29 /* /dev/fb* framebuffers */ +#define MTD_BLOCK_MAJOR 31 #define CM206_CDROM_MAJOR 32 #define IDE2_MAJOR 33 #define IDE3_MAJOR 34 @@ -105,6 +106,7 @@ #define IDE6_MAJOR 88 #define IDE7_MAJOR 89 #define IDE8_MAJOR 90 +#define MTD_CHAR_MAJOR 90 #define IDE9_MAJOR 91 #define DASD_MAJOR 94 diff --git a/include/uapi/mtd/mtd-abi.h b/include/uapi/mtd/mtd-abi.h index 36eace03b2ac..e272ea060e38 100644 --- a/include/uapi/mtd/mtd-abi.h +++ b/include/uapi/mtd/mtd-abi.h @@ -94,10 +94,10 @@ struct mtd_write_req { #define MTD_RAM 1 #define MTD_ROM 2 #define MTD_NORFLASH 3 -#define MTD_NANDFLASH 4 +#define MTD_NANDFLASH 4 /* SLC NAND */ #define MTD_DATAFLASH 6 #define MTD_UBIVOLUME 7 -#define MTD_MLCNANDFLASH 8 +#define MTD_MLCNANDFLASH 8 /* MLC NAND (including TLC) */ #define MTD_WRITEABLE 0x400 /* Device is writeable */ #define MTD_BIT_WRITEABLE 0x800 /* Single bits can be flipped */ @@ -275,4 +275,9 @@ enum mtd_file_modes { MTD_FILE_MODE_RAW, }; +static inline int mtd_type_is_nand_user(const struct mtd_info_user *mtd) +{ + return mtd->type == MTD_NANDFLASH || mtd->type == MTD_MLCNANDFLASH; +} + #endif /* __MTD_ABI_H__ */ |