fs/yaffs2/yaffs_mtdif2.h

   1 /*
   2  * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
   3  *
   4  * Copyright (C) 2002-2007 Aleph One Ltd.
   5  *   for Toby Churchill Ltd and Brightstar Engineering
   6  *
   7  * Created by Charles Manning <charles@aleph1.co.uk>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU Lesser General Public License version 2.1 as
  11  * published by the Free Software Foundation.
  12  *
  13  * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
  14  */
  15
  16 #ifndef __YAFFS_MTDIF2_H__
  17 #define __YAFFS_MTDIF2_H__
  18
  19 #include "yaffs_guts.h"
  20
  21 int nandmtd2_write_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
  22                                       const u8 *data,
  23                                       const struct yaffs_ext_tags *tags);
  24 int nandmtd2_read_chunk_tags(struct yaffs_dev *dev, int chunkInNAND,
  25                                        u8 *data, struct yaffs_ext_tags *tags);
  26 int nandmtd2_MarkNANDBlockBad(struct yaffs_dev *dev, int blockNo);
  27 int nandmtd2_QueryNANDBlock(struct yaffs_dev *dev, int blockNo,
  28                             enum yaffs_block_state *state, u32 *sequenceNumber);
  29
  30 #endif