2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
4 * Copyright (C) 2002 Aleph One Ltd.
5 * for Toby Churchill Ltd and Brightstar Engineering
7 * Created by Charles Manning <charles@aleph1.co.uk>
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.
14 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
16 * yaffs_nandemul2k.h: Interface to emulated NAND functions (2k page size)
18 * $Id: yaffs_nandemul2k.h,v 1.2 2005-08-11 02:37:49 marty Exp $
21 #ifndef __YAFFS_NANDEMUL2K_H__
22 #define __YAFFS_NANDEMUL2K_H__
24 #include "yaffs_guts.h"
26 int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
27 int chunkInNAND, const __u8 * data,
28 yaffs_ExtendedTags * tags);
29 int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,
30 int chunkInNAND, __u8 * data,
31 yaffs_ExtendedTags * tags);
32 int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
33 int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
34 yaffs_BlockState * state, int *sequenceNumber);
35 int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
37 int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
38 int nandemul2k_GetBytesPerChunk(void);
39 int nandemul2k_GetChunksPerBlock(void);
40 int nandemul2k_GetNumberOfBlocks(void);