projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 0e8cc8bd | 1 | /* |
| 4b070809 | 2 | * YAFFS: Yet another Flash File System . A NAND-flash specific file system. |
| 0e8cc8bd | 3 | * |
| 753ac610 | 4 | * Copyright (C) 2002-2011 Aleph One Ltd. |
| 0e8cc8bd WJ |
5 | * for Toby Churchill Ltd and Brightstar Engineering |
| 6 | * | |
| 7 | * Created by Charles Manning <[email protected]> | |
| 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 | ||
| 753ac610 CM |
23 | int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_dev *dev, |
| 24 | int nand_chunk, const u8 *data, | |
| 25 | const struct yaffs_ext_tags *tags); | |
| 26 | int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_dev *dev, | |
| 27 | int nand_chunk, u8 *data, | |
| 28 | struct yaffs_ext_tags *tags); | |
| 29 | int nandemul2k_MarkNANDBlockBad(struct yaffs_dev *dev, int block_no); | |
| 30 | int nandemul2k_QueryNANDBlock(struct yaffs_dev *dev, int block_no, | |
| 31 | enum yaffs_block_state *state, u32 *seq_number); | |
| 32 | int nandemul2k_EraseBlockInNAND(struct yaffs_dev *dev, | |
| 33 | int flash_block); | |
| 34 | int nandemul2k_InitialiseNAND(struct yaffs_dev *dev); | |
| 0e8cc8bd WJ |
35 | int nandemul2k_GetBytesPerChunk(void); |
| 36 | int nandemul2k_GetChunksPerBlock(void); | |
| 37 | int nandemul2k_GetNumberOfBlocks(void); | |
| 38 | ||
| 39 | #endif |