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view yaffs_mtdif.h @ 341:89e691a21fd1

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Change direct handle management to use an inode layer to make it consistent with Linux VFS. This is done to improve testing consistency.
author charles <charles>
date Wed, 06 Jan 2010 04:00:23 +0000
parents c0dfae9e8073
children 05cd3ca9ab0a
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/*
 * 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 <charles@aleph1.co.uk>
 *
 * 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.
 */

#ifndef __YAFFS_MTDIF_H__
#define __YAFFS_MTDIF_H__

#include "yaffs_guts.h"

#if (MTD_VERSION_CODE < MTD_VERSION(2, 6, 18))
extern struct nand_oobinfo yaffs_oobinfo;
extern struct nand_oobinfo yaffs_noeccinfo;
#endif

int nandmtd_WriteChunkToNAND(yaffs_Device *dev, int chunkInNAND,
			const __u8 *data, const yaffs_Spare *spare);
int nandmtd_ReadChunkFromNAND(yaffs_Device *dev, int chunkInNAND, __u8 *data,
			yaffs_Spare *spare);
int nandmtd_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
int nandmtd_InitialiseNAND(yaffs_Device *dev);
#endif