Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Linus Torvalds |
28 |
28.28% |
1 |
12.50% |
| Atsushi Nemoto |
21 |
21.21% |
1 |
12.50% |
| Akinobu Mita |
20 |
20.20% |
1 |
12.50% |
| David Woodhouse |
17 |
17.17% |
1 |
12.50% |
| Boris Brezillon |
13 |
13.13% |
4 |
50.00% |
| Total |
99 |
|
8 |
|
/*
* Copyright (C) 2000-2010 Steven J. Hill <sjhill@realitydiluted.com>
* David Woodhouse <dwmw2@infradead.org>
* Thomas Gleixner <tglx@linutronix.de>
*
* 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.
*/
#ifndef __MTD_NAND_ECC_H__
#define __MTD_NAND_ECC_H__
struct nand_chip;
/*
* Calculate 3 byte ECC code for eccsize byte block
*/
void __nand_calculate_ecc(const u_char *dat, unsigned int eccsize,
u_char *ecc_code, bool sm_order);
/*
* Calculate 3 byte ECC code for 256/512 byte block
*/
int nand_calculate_ecc(struct nand_chip *chip, const u_char *dat,
u_char *ecc_code);
/*
* Detect and correct a 1 bit error for eccsize byte block
*/
int __nand_correct_data(u_char *dat, u_char *read_ecc, u_char *calc_ecc,
unsigned int eccsize, bool sm_order);
/*
* Detect and correct a 1 bit error for 256/512 byte block
*/
int nand_correct_data(struct nand_chip *chip, u_char *dat, u_char *read_ecc,
u_char *calc_ecc);
#endif /* __MTD_NAND_ECC_H__ */