blob: cd2e96f7ae44468a040c78f68cb50b3b14a23096 [file] [log] [blame]
* YAFFS: Yet another Flash File System . A NAND-flash specific file system.
* Copyright (C) 2002-2007 Aleph One Ltd.
* for Toby Churchill Ltd and Brightstar Engineering
* Created by Charles Manning <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 2.1 as
* published by the Free Software Foundation.
* Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL.
/* Interface to emulated NAND functions (2k page size) */
#ifndef __YAFFS_NANDEMUL2K_H__
#define __YAFFS_NANDEMUL2K_H__
#include "yaffs_guts.h"
int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev,
int chunkInNAND, const __u8 * data,
yaffs_ExtendedTags * tags);
int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev,
int chunkInNAND, __u8 * data,
yaffs_ExtendedTags * tags);
int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
yaffs_BlockState * state, int *sequenceNumber);
int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
int blockInNAND);
int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev);
int nandemul2k_GetBytesPerChunk(void);
int nandemul2k_GetChunksPerBlock(void);
int nandemul2k_GetNumberOfBlocks(void);