diff options
Diffstat (limited to 'include/mtd/mtd-abi.h')
| -rw-r--r-- | include/mtd/mtd-abi.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index a76ab89..428d912 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -1,5 +1,5 @@ /* - * $Id: mtd-abi.h,v 1.7 2004/11/23 15:37:32 gleixner Exp $ + * $Id: mtd-abi.h,v 1.11 2005/05/19 16:08:58 gleixner Exp $ * * Portions of MTD ABI definition which are shared by kernel and user space */ @@ -29,6 +29,7 @@ struct mtd_oob_buf { #define MTD_NORFLASH 3 #define MTD_NANDFLASH 4 #define MTD_PEROM 5 +#define MTD_DATAFLASH 6 #define MTD_OTHER 14 #define MTD_UNKNOWN 15 @@ -60,6 +61,12 @@ struct mtd_oob_buf { #define MTD_NANDECC_PLACE 1 // Use the given placement in the structure (YAFFS1 legacy mode) #define MTD_NANDECC_AUTOPLACE 2 // Use the default placement scheme #define MTD_NANDECC_PLACEONLY 3 // Use the given placement in the structure (Do not store ecc result on read) +#define MTD_NANDECC_AUTOPL_USR 4 // Use the given autoplacement scheme rather than using the default + +/* OTP mode selection */ +#define MTD_OTP_OFF 0 +#define MTD_OTP_FACTORY 1 +#define MTD_OTP_USER 2 struct mtd_info_user { uint8_t type; @@ -80,6 +87,12 @@ struct region_info_user { uint32_t regionindex; }; +struct otp_info { + uint32_t start; + uint32_t length; + uint32_t locked; +}; + #define MEMGETINFO _IOR('M', 1, struct mtd_info_user) #define MEMERASE _IOW('M', 2, struct erase_info_user) #define MEMWRITEOOB _IOWR('M', 3, struct mtd_oob_buf) @@ -92,6 +105,10 @@ struct region_info_user { #define MEMGETOOBSEL _IOR('M', 10, struct nand_oobinfo) #define MEMGETBADBLOCK _IOW('M', 11, loff_t) #define MEMSETBADBLOCK _IOW('M', 12, loff_t) +#define OTPSELECT _IOR('M', 13, int) +#define OTPGETREGIONCOUNT _IOW('M', 14, int) +#define OTPGETREGIONINFO _IOW('M', 15, struct otp_info) +#define OTPLOCK _IOR('M', 16, struct otp_info) struct nand_oobinfo { uint32_t useecc; |