1/*
2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
3 *
4 * Copyright (C) 2002 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 *
14 * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
15 *
16 * yaffs_nandemul2k.h: Interface to emulated NAND functions (2k page size)
17 *
18 * $Id: yaffs_nandemul2k.h,v 1.2 2005/08/11 02:37:49 marty Exp $
19 */
20
21#ifndef __YAFFS_NANDEMUL2K_H__
22#define __YAFFS_NANDEMUL2K_H__
23
24#include "yaffs_guts.h"
25
26int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
27					int chunkInNAND, const __u8 * data,
28					yaffs_ExtendedTags * tags);
29int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,
30					 int chunkInNAND, __u8 * data,
31					 yaffs_ExtendedTags * tags);
32int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
33int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
34			      yaffs_BlockState * state, int *sequenceNumber);
35int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
36				int blockInNAND);
37int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
38int nandemul2k_GetBytesPerChunk(void);
39int nandemul2k_GetChunksPerBlock(void);
40int nandemul2k_GetNumberOfBlocks(void);
41
42#endif
43