diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mtd/nand.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index f1ba0f0e0f49..3a470b1e60fe 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -342,6 +342,10 @@ struct nand_buffers { * @block_markbad: [REPLACEABLE] mark the block bad * @cmd_ctrl: [BOARDSPECIFIC] hardwarespecific funtion for controlling * ALE/CLE/nCE. Also used to write command and address + * @init_size: [BOARDSPECIFIC] hardwarespecific funtion for setting + * mtd->oobsize, mtd->writesize and so on. + * @id_data contains the 8 bytes values of NAND_CMD_READID. + * Return with the bus width. * @dev_ready: [BOARDSPECIFIC] hardwarespecific function for accesing device ready/busy line * If set to NULL no access to ready/busy is available and the ready/busy information * is read from the chip status register @@ -396,6 +400,8 @@ struct nand_chip { int (*block_markbad)(struct mtd_info *mtd, loff_t ofs); void (*cmd_ctrl)(struct mtd_info *mtd, int dat, unsigned int ctrl); + int (*init_size)(struct mtd_info *mtd, + struct nand_chip *this, u8 *id_data); int (*dev_ready)(struct mtd_info *mtd); void (*cmdfunc)(struct mtd_info *mtd, unsigned command, int column, int page_addr); int (*waitfunc)(struct mtd_info *mtd, struct nand_chip *this); |