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1 | /* | |
2 | * YAFFS: Yet another Flash File System . A NAND-flash specific file system. | |
3 | * | |
4 | * Copyright (C) 2002-2007 Aleph One Ltd. | |
5 | * for Toby Churchill Ltd and Brightstar Engineering | |
6 | * | |
7 | * Created by Charles Manning <charles@aleph1.co.uk> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU Lesser General Public License version 2.1 as | |
11 | * published by the Free Software Foundation. | |
12 | * | |
13 | * Note: Only YAFFS headers are LGPL, YAFFS C code is covered by GPL. | |
14 | */ | |
15 | ||
16 | /* | |
17 | * yaffs_ramdisk.h: yaffs ram disk component | |
18 | */ | |
19 | ||
20 | #ifndef __YAFFS_RAMDISK_H__ | |
21 | #define __YAFFS_RAMDISK_H__ | |
22 | ||
23 | ||
24 | #include "yaffs_guts.h" | |
25 | int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); | |
26 | int yramdisk_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags); | |
27 | int yramdisk_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags); | |
28 | int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); | |
29 | int yramdisk_InitialiseNAND(yaffs_Device *dev); | |
30 | int yramdisk_MarkNANDBlockBad(yaffs_Device *dev,int blockNumber); | |
31 | int yramdisk_QueryNANDBlock(yaffs_Device *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber); | |
32 | #endif |