| William Juul | c051bbe | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 1 | /* |
| Wolfgang Denk | 74e0dde | 2008-08-14 14:41:06 +0200 | [diff] [blame] | 2 | * YAFFS: Yet another Flash File System . A NAND-flash specific file system. |
| William Juul | c051bbe | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 3 | * |
| Charles Manning | 3796e1f | 2012-05-09 16:55:17 +0000 | [diff] [blame] | 4 | * Copyright (C) 2002-2011 Aleph One Ltd. |
| William Juul | c051bbe | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 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 | #ifndef __YAFFS_FLASH_H__ |
| 17 | #define __YAFFS_FLASH_H__ |
| 18 | |
| William Juul | c051bbe | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 19 | #include "yaffs_guts.h" |
| Charles Manning | 3796e1f | 2012-05-09 16:55:17 +0000 | [diff] [blame] | 20 | int yflash_EraseBlockInNAND(struct yaffs_dev *dev, int blockNumber); |
| 21 | int yflash_WriteChunkToNAND(struct yaffs_dev *dev, int nand_chunk, |
| 22 | const u8 *data, const struct yaffs_spare *spare); |
| 23 | int yflash_WriteChunkWithTagsToNAND(struct yaffs_dev *dev, int nand_chunk, |
| 24 | const u8 *data, const struct yaffs_ext_tags *tags); |
| 25 | int yflash_ReadChunkFromNAND(struct yaffs_dev *dev, int nand_chunk, |
| 26 | u8 *data, struct yaffs_spare *spare); |
| 27 | int yflash_ReadChunkWithTagsFromNAND(struct yaffs_dev *dev, int nand_chunk, |
| 28 | u8 *data, struct yaffs_ext_tags *tags); |
| 29 | int yflash_InitialiseNAND(struct yaffs_dev *dev); |
| 30 | int yflash_MarkNANDBlockBad(struct yaffs_dev *dev, int block_no); |
| 31 | int yflash_QueryNANDBlock(struct yaffs_dev *dev, int block_no, |
| 32 | enum yaffs_block_state *state, u32 *seq_number); |
| William Juul | c051bbe | 2007-11-15 11:13:05 +0100 | [diff] [blame] | 33 | |
| 34 | #endif |