diff options
Diffstat (limited to 'include/nand.h')
| -rw-r--r-- | include/nand.h | 35 |
1 files changed, 5 insertions, 30 deletions
diff --git a/include/nand.h b/include/nand.h index 15e31ab..d2a53ab 100644 --- a/include/nand.h +++ b/include/nand.h @@ -82,34 +82,8 @@ static inline int nand_erase(nand_info_t *info, loff_t off, size_t size) * declarations from nand_util.c ****************************************************************************/ -struct nand_write_options { - u_char *buffer; /* memory block containing image to write */ - ulong length; /* number of bytes to write */ - ulong offset; /* start address in NAND */ - int quiet; /* don't display progress messages */ - int autoplace; /* if true use auto oob layout */ - int forcejffs2; /* force jffs2 oob layout */ - int forceyaffs; /* force yaffs oob layout */ - int noecc; /* write without ecc */ - int writeoob; /* image contains oob data */ - int pad; /* pad to page size */ - int blockalign; /* 1|2|4 set multiple of eraseblocks - * to align to */ -}; - -typedef struct nand_write_options nand_write_options_t; typedef struct mtd_oob_ops mtd_oob_ops_t; -struct nand_read_options { - u_char *buffer; /* memory block in which read image is written*/ - ulong length; /* number of bytes to read */ - ulong offset; /* start address in NAND */ - int quiet; /* don't display progress messages */ - int readoob; /* put oob data in image */ -}; - -typedef struct nand_read_options nand_read_options_t; - struct nand_erase_options { loff_t length; /* number of bytes to erase */ loff_t offset; /* first address in NAND to erase */ @@ -130,15 +104,16 @@ typedef struct nand_erase_options nand_erase_options_t; int nand_read_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer); -#define WITH_YAFFS_OOB (1 << 0) /* whether write with yaffs format. This flag - * is a 'mode' meaning it cannot be mixed with - * other flags */ -#define WITH_DROP_FFS (1 << 1) /* drop trailing all-0xff pages */ +#define WITH_DROP_FFS (1 << 0) /* drop trailing all-0xff pages */ +#define WITH_WR_VERIFY (1 << 1) /* verify data was written correctly */ int nand_write_skip_bad(nand_info_t *nand, loff_t offset, size_t *length, size_t *actual, loff_t lim, u_char *buffer, int flags); int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts); int nand_torture(nand_info_t *nand, loff_t offset); +int nand_verify_page_oob(nand_info_t *nand, struct mtd_oob_ops *ops, + loff_t ofs); +int nand_verify(nand_info_t *nand, loff_t ofs, size_t len, u_char *buf); #define NAND_LOCK_STATUS_TIGHT 0x01 #define NAND_LOCK_STATUS_UNLOCK 0x04 |