diff options
Diffstat (limited to 'include/linux/mtd/mtd.h')
| -rw-r--r-- | include/linux/mtd/mtd.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h index 8485e42a9b09..03a1e954c586 100644 --- a/include/linux/mtd/mtd.h +++ b/include/linux/mtd/mtd.h @@ -110,6 +110,21 @@ struct mtd_oob_ops { uint8_t *oobbuf; }; +#define MTD_MAX_OOBFREE_ENTRIES_LARGE 32 +#define MTD_MAX_ECCPOS_ENTRIES_LARGE 448 +#define MTD_MAX_ECCPOS_ENTRIES_OLD 64 /* Previous maximum */ +/* + * Correct ECC layout control structure. This replaces old nand_ecclayout + * (mtd-abi.h) that is exported via ECCGETLAYOUT ioctl. It should be expandable + * in the future simply by the above macros. + */ +struct nand_ecclayout { + __u32 eccbytes; + __u32 eccpos[MTD_MAX_ECCPOS_ENTRIES_LARGE]; + __u32 oobavail; + struct nand_oobfree oobfree[MTD_MAX_OOBFREE_ENTRIES_LARGE]; +}; + struct mtd_info { u_char type; uint32_t flags; |