__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
Kernel Hackers Manual 2.6. July 2010 __NAND_CORRECT_DATA(9)
