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 1.1 2004-12-17 04:39:04 charles Exp $
21 #ifndef __YAFFS_NANDEMUL2K_H__
22 #define __YAFFS_NANDEMUL2K_H__
24 #include "yaffs_guts.h"
27 int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,int chunkInNAND, const __u8 *data, yaffs_ExtendedTags *tags);
28 int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
29 int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
30 int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);
31 int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,int blockInNAND);
32 int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
33 int nandemul2k_GetBytesPerChunk(void);
34 int nandemul2k_GetChunksPerBlock(void);
35 int nandemul2k_GetNumberOfBlocks(void);