Add linux patching readme, updated from YAFFS1
[yaffs2.git] / yaffs_tagscompat.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_TAGSCOMPAT_H__
17 #define __YAFFS_TAGSCOMPAT_H__
18
19 #include "yaffs_guts.h"
20 int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device * dev,
21                                                     int chunkInNAND,
22                                                     const __u8 * data,
23                                                     const yaffs_ExtendedTags *
24                                                     tags);
25 int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev,
26                                                      int chunkInNAND,
27                                                      __u8 * data,
28                                                      yaffs_ExtendedTags *
29                                                      tags);
30 int yaffs_TagsCompatabilityMarkNANDBlockBad(struct yaffs_DeviceStruct *dev,
31                                             int blockNo);
32 int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev,
33                                           int blockNo, yaffs_BlockState *
34                                           state, int *sequenceNumber);
35
36 #endif