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 <[email protected]>

Author.

COPYRIGHT