2 * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
4 * Copyright (C) 2002-2018 Aleph One Ltd.
6 * Created by Charles Manning <charles@aleph1.co.uk>
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License version 2.1 as
10 * published by the Free Software Foundation.
12 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
15 #ifndef __YAFFS_MTDIF2_H__
16 #define __YAFFS_MTDIF2_H__
18 #include "yaffs_guts.h"
20 int nandmtd2_write_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
22 const struct yaffs_ext_tags *tags);
23 int nandmtd2_read_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
24 u8 *data, struct yaffs_ext_tags *tags);
25 int nandmtd2_MarkNANDBlockBad(struct yaffs_dev *dev, int blockNo);
26 int nandmtd2_QueryNANDBlock(struct yaffs_dev *dev, int blockNo,
27 enum yaffs_block_state *state, u32 *sequenceNumber);