linux/mtd/mtd.h

240 	int (*_point) (struct mtd_info *mtd, loff_t from, size_t len,
242 	int (*_unpoint) (struct mtd_info *mtd, loff_t from, size_t len);
248 	int (*_read) (struct mtd_info *mtd, loff_t from, size_t len,
250 	int (*_write) (struct mtd_info *mtd, loff_t to, size_t len,
252 	int (*_panic_write) (struct mtd_info *mtd, loff_t to, size_t len,
254 	int (*_read_oob) (struct mtd_info *mtd, loff_t from,
256 	int (*_write_oob) (struct mtd_info *mtd, loff_t to,
260 	int (*_read_fact_prot_reg) (struct mtd_info *mtd, loff_t from,
264 	int (*_read_user_prot_reg) (struct mtd_info *mtd, loff_t from,
266 	int (*_write_user_prot_reg) (struct mtd_info *mtd, loff_t to,
268 	int (*_lock_user_prot_reg) (struct mtd_info *mtd, loff_t from,
272 			unsigned long count, loff_t to, size_t *retlen);
275 	int (*_lock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
276 	int (*_unlock) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
277 	int (*_is_locked) (struct mtd_info *mtd, loff_t ofs, uint64_t len);
278 	int (*_block_isreserved) (struct mtd_info *mtd, loff_t ofs);
279 	int (*_block_isbad) (struct mtd_info *mtd, loff_t ofs);
280 	int (*_block_markbad) (struct mtd_info *mtd, loff_t ofs);
407 int mtd_point(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen,
409 int mtd_unpoint(struct mtd_info *mtd, loff_t from, size_t len);
413 int mtd_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen,
415 int mtd_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen,
417 int mtd_panic_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen,
420 int mtd_read_oob(struct mtd_info *mtd, loff_t from, struct mtd_oob_ops *ops);
421 int mtd_write_oob(struct mtd_info *mtd, loff_t to, struct mtd_oob_ops *ops);
425 int mtd_read_fact_prot_reg(struct mtd_info *mtd, loff_t from, size_t len,
429 int mtd_read_user_prot_reg(struct mtd_info *mtd, loff_t from, size_t len,
431 int mtd_write_user_prot_reg(struct mtd_info *mtd, loff_t to, size_t len,
433 int mtd_lock_user_prot_reg(struct mtd_info *mtd, loff_t from, size_t len);
437 	       unsigned long count, loff_t to, size_t *retlen);
446 int mtd_lock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
447 int mtd_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len);
448 int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len);
449 int mtd_block_isreserved(struct mtd_info *mtd, loff_t ofs);
450 int mtd_block_isbad(struct mtd_info *mtd, loff_t ofs);
451 int mtd_block_markbad(struct mtd_info *mtd, loff_t ofs);
596 int mtd_arg_off(const char *arg, int *idx, loff_t *off, loff_t *size,
597 		loff_t *maxsize, int devtype, uint64_t chipsize);
598 int mtd_arg_off_size(int argc, char *const argv[], int *idx, loff_t *off,
599 		     loff_t *size, loff_t *maxsize, int devtype,