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__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¶
bufraw 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 blockAUTHOR¶
Thomas Gleixner <tglx@linutronix.de>Author.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |