/* *  drivers/mtd/nand_ecc.h * *  Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) * * $Id: nand_ecc.h,v 1.2 2003/02/20 13:34:20 sjhill Exp $ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This file is the header for the ECC algorithm. *//* * Creates non-inverted ECC code from line parity */void nand_trans_result(u_char reg2, u_char reg3, u_char *ecc_code);/* * Calculate 3 byte ECC code for 256 byte block */void nand_calculate_ecc (const u_char *dat, u_char *ecc_code);/* * Detect and correct a 1 bit error for 256 byte block */int nand_correct_data (u_char *dat, u_char *read_ecc, u_char *calc_ecc);