/* * 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_TAGSCOMPAT_H__#define __YAFFS_TAGSCOMPAT_H__#include "yaffs_guts.h"int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device * dev,						    int chunkInNAND,						    const __u8 * data,						    const yaffs_ExtendedTags *						    tags);int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev,						     int chunkInNAND,						     __u8 * data,						     yaffs_ExtendedTags *						     tags);int yaffs_TagsCompatabilityMarkNANDBlockBad(struct yaffs_DeviceStruct *dev,					    int blockNo);int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev,					  int blockNo, 					  yaffs_BlockState *state,					  __u32 *sequenceNumber);void yaffs_CalcTagsECC(yaffs_Tags * tags);int yaffs_CheckECCOnTags(yaffs_Tags * tags);int yaffs_CountBits(__u8 byte);#endif