yaffs_flashif.h

来自「把将yaffs 移植到 ucos 系统」· C头文件 代码 · 共 31 行

/*
 * YAFFS: Yet another FFS. A NAND-flash specific file system. 
 * yaffs_ramdisk.h: yaffs ram disk component
 *
 * Copyright (C) 2002 Aleph One Ltd.
 *
 * Created by Charles Manning <[e-mail]>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * $Id: yaffs_flashif.h,v 1.1 2003/01/21 03:32:17 charles Exp $
 */

// This provides a rma disk under yaffs.
// NB this is not intended for NAND emulation.
// Use this with dev->useNANDECC enabled, then ECC overheads are not required.

#ifndef __YAFFS_FLASH_H__
#define __YAFFS_FLASH_H__


#include "yaffs_guts.h"
int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_Spare *spare);
int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);
int yflash_InitialiseNAND(yaffs_Device *dev);

#endif