2 * YAFFS: Yet another FFS. A NAND-flash specific file system.
3 * yaffs_ramdisk.h: yaffs ram disk component
5 * Copyright (C) 2002 Aleph One Ltd.
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 General Public License version 2 as
11 * published by the Free Software Foundation.
13 * $Id: yaffs_flashif.h,v 1.1 2003-01-21 03:32:17 charles Exp $
16 // This provides a rma disk under yaffs.
17 // NB this is not intended for NAND emulation.
18 // Use this with dev->useNANDECC enabled, then ECC overheads are not required.
20 #ifndef __YAFFS_FLASH_H__
21 #define __YAFFS_FLASH_H__
24 #include "yaffs_guts.h"
25 int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
26 int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_Spare *spare);
27 int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare);
28 int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
29 int yflash_InitialiseNAND(yaffs_Device *dev);