| William Juul | 0e8cc8b | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 1 | /* |
| Wolfgang Denk | 4b07080 | 2008-08-14 14:41:06 +0200 | [diff] [blame] | 2 | * YAFFS: Yet another Flash File System . A NAND-flash specific file system. |
| William Juul | 0e8cc8b | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 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 | /* Interface to emulated NAND functions (2k page size) */ |
| 17 | |
| 18 | #ifndef __YAFFS_NANDEMUL2K_H__ |
| 19 | #define __YAFFS_NANDEMUL2K_H__ |
| 20 | |
| 21 | #include "yaffs_guts.h" |
| 22 | |
| 23 | int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_DeviceStruct *dev, |
| 24 | int chunkInNAND, const __u8 * data, |
| 25 | yaffs_ExtendedTags * tags); |
| 26 | int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_DeviceStruct *dev, |
| 27 | int chunkInNAND, __u8 * data, |
| 28 | yaffs_ExtendedTags * tags); |
| 29 | int nandemul2k_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo); |
| 30 | int nandemul2k_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, |
| 31 | yaffs_BlockState * state, int *sequenceNumber); |
| 32 | int nandemul2k_EraseBlockInNAND(struct yaffs_DeviceStruct *dev, |
| 33 | int blockInNAND); |
| 34 | int nandemul2k_InitialiseNAND(struct yaffs_DeviceStruct *dev); |
| 35 | int nandemul2k_GetBytesPerChunk(void); |
| 36 | int nandemul2k_GetChunksPerBlock(void); |
| 37 | int nandemul2k_GetNumberOfBlocks(void); |
| 38 | |
| 39 | #endif |