| __NAND_CORRECT_DATA(9) | Public Functions Provided | __NAND_CORRECT_DATA(9) |
NAME¶
__nand_correct_data - [NAND Interface] Detect and correct bit error(s)
SYNOPSIS¶
int __nand_correct_data(unsigned char * buf, unsigned char * read_ecc, unsigned char * calc_ecc, unsigned int eccsize);
ARGUMENTS¶
buf
raw data read from the chip
read_ecc
ECC from the chip
calc_ecc
the ECC calculated from raw data
eccsize
data bytes per ECC step (256 or 512)
DESCRIPTION¶
Detect and correct a 1 bit error for eccsize byte block
AUTHOR¶
Thomas Gleixner <tglx@linutronix.de>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |