mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-30 02:29:01 +00:00
40 lines
1.4 KiB
C
40 lines
1.4 KiB
C
/*
|
|
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
|
|
*
|
|
* Copyright (C) 2002-2010 Aleph One Ltd.
|
|
* for Toby Churchill Ltd and Brightstar Engineering
|
|
*
|
|
* Created by Charles Manning <charles@aleph1.co.uk>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 2.1 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
|
|
*/
|
|
|
|
/* Interface to emulated NAND functions (2k page size) */
|
|
|
|
#ifndef __YAFFS_NANDEMUL2K_H__
|
|
#define __YAFFS_NANDEMUL2K_H__
|
|
|
|
#include "yaffs_guts.h"
|
|
|
|
int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_dev_s *dev,
|
|
int nand_chunk, const __u8 *data,
|
|
const yaffs_ext_tags *tags);
|
|
int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_dev_s *dev,
|
|
int nand_chunk, __u8 *data,
|
|
yaffs_ext_tags *tags);
|
|
int nandemul2k_MarkNANDBlockBad(struct yaffs_dev_s *dev, int block_no);
|
|
int nandemul2k_QueryNANDBlock(struct yaffs_dev_s *dev, int block_no,
|
|
yaffs_block_state_t *state, __u32 *seq_number);
|
|
int nandemul2k_EraseBlockInNAND(struct yaffs_dev_s *dev,
|
|
int flash_block);
|
|
int nandemul2k_InitialiseNAND(struct yaffs_dev_s *dev);
|
|
int nandemul2k_GetBytesPerChunk(void);
|
|
int nandemul2k_GetChunksPerBlock(void);
|
|
int nandemul2k_GetNumberOfBlocks(void);
|
|
|
|
#endif
|