diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/mtd/mtd.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/mtd/mtd.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/ANDROID_3.4.5/include/linux/mtd/mtd.h b/ANDROID_3.4.5/include/linux/mtd/mtd.h index cf5ea8cd..80affde5 100644 --- a/ANDROID_3.4.5/include/linux/mtd/mtd.h +++ b/ANDROID_3.4.5/include/linux/mtd/mtd.h @@ -31,6 +31,7 @@ #define MTD_CHAR_MAJOR 90 #define MTD_BLOCK_MAJOR 31 +#define MAX_MTD_DEVICES 32 #define MTD_ERASE_PENDING 0x01 #define MTD_ERASING 0x02 @@ -146,6 +147,11 @@ struct mtd_info { uint32_t oobsize; // Amount of OOB data per block (e.g. 16) uint32_t oobavail; // Available OOB bytes per block + + uint32_t realerasesize; //dan_multi add for multi plane access + uint32_t realwritesize; + uint32_t realoobsize; + int planenum; /* * If erasesize is a power of 2 then the shift is stored in @@ -193,10 +199,13 @@ struct mtd_info { size_t *retlen, const u_char *buf); int (*_read_oob) (struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops); + int (*read_bbinfo_facmk) (struct mtd_info *mtd, loff_t from, + struct mtd_oob_ops *ops); //Vincent 20090526 int (*_write_oob) (struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops); int (*_get_fact_prot_info) (struct mtd_info *mtd, struct otp_info *buf, size_t len); + int (*get_para) (struct mtd_info *mtd, int chip); int (*_read_fact_prot_reg) (struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf); int (*_get_user_prot_info) (struct mtd_info *mtd, struct otp_info *buf, @@ -241,6 +250,20 @@ struct mtd_info { struct module *owner; struct device dev; int usecount; + int blkcnt; + int pagecnt; + int dwECCBitNum; + int dwRetry; + int dwRdmz; + int dwDDR; + int id; + int id2; + unsigned int spec_clk; + int spec_tadl; + int bbt_sw_rdmz; + uint32_t pageSizek; + int ecc_err_cnt; + int ecc_err_level; }; int mtd_erase(struct mtd_info *mtd, struct erase_info *instr); @@ -358,6 +381,8 @@ static inline int mtd_can_have_bb(const struct mtd_info *mtd) struct mtd_partition; struct mtd_part_parser_data; +extern int add_mtd_device(struct mtd_info *mtd); +extern int del_mtd_device (struct mtd_info *mtd); extern int mtd_device_parse_register(struct mtd_info *mtd, const char **part_probe_types, @@ -372,6 +397,8 @@ extern int __get_mtd_device(struct mtd_info *mtd); extern void __put_mtd_device(struct mtd_info *mtd); extern struct mtd_info *get_mtd_device_nm(const char *name); extern void put_mtd_device(struct mtd_info *mtd); +typedef int (*SF_FPTR)(int l); +extern SF_FPTR wmt_sf_prot; struct mtd_notifier { |