/* * 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. */ /* * yaffs_ramdisk.h: yaffs ram disk component */ #ifndef __YAFFS_RAMDISK_H__ #define __YAFFS_RAMDISK_H__ #include "yaffs_guts.h" int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); int yramdisk_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags); int yramdisk_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags); int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); int yramdisk_InitialiseNAND(yaffs_Device *dev); int yramdisk_MarkNANDBlockBad(yaffs_Device *dev,int blockNumber); int yramdisk_QueryNANDBlock(yaffs_Device *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber); #endif