/* * 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 <charles@aleph1.co.uk> * * 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_ramdisk.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_RAMDISK_H__#define __YAFFS_RAMDISK_H__#include "yaffs_guts.h"int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);int yramdisk_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_Spare *spare);int yramdisk_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);int yramdisk_InitialiseNAND(yaffs_Device *dev);#endif