| NAND_SCAN_BBT(9) | Public Functions Provided | NAND_SCAN_BBT(9) |
NAME¶
nand_scan_bbt - [NAND Interface] scan, find, read and maybe create bad block table(s)
SYNOPSIS¶
int nand_scan_bbt(struct mtd_info * mtd, struct nand_bbt_descr * bd);
ARGUMENTS¶
mtd
MTD device structure
bd
descriptor for the good/bad block search pattern
DESCRIPTION¶
The function checks, if a bad block table(s) is/are already available. If not it scans the device for manufacturer marked good / bad blocks and writes the bad block table(s) to the selected place.
The bad block table memory is allocated here. It must be freed by calling the nand_free_bbt function.
AUTHOR¶
Thomas Gleixner <tglx@linutronix.de>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |