| /* |
| * 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, int *sequenceNumber); |
| |
| void yaffs_CalcTagsECC(yaffs_Tags * tags); |
| int yaffs_CheckECCOnTags(yaffs_Tags * tags); |
| int yaffs_CountBits(__u8 byte); |
| |
| #endif |
