centos man page for __nand_correct_data

Query: __nand_correct_data

OS: centos

Section: 9

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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

       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 3.10					     June 2014						    __NAND_CORRECT_DATA(9)