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* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
* Copyright (C) 2002-2007 Aleph One Ltd.
* for Toby Churchill Ltd and Brightstar Engineering
* Created by Charles Manning <>
* 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.
#ifndef __YAFFS_MTDIF2_H__
#define __YAFFS_MTDIF2_H__
#include "yaffs_guts.h"
int nandmtd2_write_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
const u8 *data,
const struct yaffs_ext_tags *tags);
int nandmtd2_read_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
u8 *data, struct yaffs_ext_tags *tags);
int nandmtd2_MarkNANDBlockBad(struct yaffs_dev *dev, int blockNo);
int nandmtd2_QueryNANDBlock(struct yaffs_dev *dev, int blockNo,
enum yaffs_block_state *state, u32 *sequenceNumber);