diff options
Diffstat (limited to 'include/mtd/mtd-abi.h')
| -rw-r--r-- | include/mtd/mtd-abi.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index 54c673f9648d..c11a589bdedf 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -99,6 +99,8 @@ struct otp_info { #define OTPGETREGIONINFO _IOW('M', 15, struct otp_info) #define OTPLOCK _IOR('M', 16, struct otp_info) #define ECCGETLAYOUT _IOR('M', 17, struct nand_ecclayout) +#define ECCGETSTATS _IOR('M', 18, struct mtd_ecc_stats) +#define MTDFILEMODE _IO('M', 19) /* * Obsolete legacy interface. Keep it in order not to break userspace @@ -128,4 +130,29 @@ struct nand_ecclayout { struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES]; }; +/** + * struct mtd_ecc_stats - error correction status + * + * @corrected: number of corrected bits + * @failed: number of uncorrectable errors + * @badblocks: number of bad blocks in this partition + * @bbtblocks: number of blocks reserved for bad block tables + */ +struct mtd_ecc_stats { + uint32_t corrected; + uint32_t failed; + uint32_t badblocks; + uint32_t bbtblocks; +}; + +/* + * Read/write file modes for access to MTD + */ +enum mtd_file_modes { + MTD_MODE_NORMAL = MTD_OTP_OFF, + MTD_MODE_OTP_FACTORY = MTD_OTP_FACTORY, + MTD_MODE_OTP_USER = MTD_OTP_USER, + MTD_MODE_RAW, +}; + #endif /* __MTD_ABI_H__ */ |