diff options
Diffstat (limited to 'linux-2.4.x/include/linux/mtd/nand_ecc.h')
| -rw-r--r-- | linux-2.4.x/include/linux/mtd/nand_ecc.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/linux-2.4.x/include/linux/mtd/nand_ecc.h b/linux-2.4.x/include/linux/mtd/nand_ecc.h index f3f1d7e..12c5bc3 100644 --- a/linux-2.4.x/include/linux/mtd/nand_ecc.h +++ b/linux-2.4.x/include/linux/mtd/nand_ecc.h @@ -1,9 +1,9 @@ /* * drivers/mtd/nand_ecc.h * - * Copyright (C) 2000 Steven J. Hill (sjhill@cotw.com) + * Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com) * - * $Id: nand_ecc.h,v 1.1 2000/10/12 00:57:15 sjhill Exp $ + * $Id: nand_ecc.h,v 1.4 2004/06/17 02:35:02 dbrown 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 @@ -12,17 +12,19 @@ * 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); +#ifndef __MTD_NAND_ECC_H__ +#define __MTD_NAND_ECC_H__ + +struct mtd_info; /* * Calculate 3 byte ECC code for 256 byte block */ -void nand_calculate_ecc (const u_char *dat, u_char *ecc_code); +int nand_calculate_ecc(struct mtd_info *mtd, 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); +int nand_correct_data(struct mtd_info *mtd, u_char *dat, u_char *read_ecc, u_char *calc_ecc); + +#endif /* __MTD_NAND_ECC_H__ */ |