diff options
Diffstat (limited to 'fs/yaffs2/direct/yaffs_flashif.h')
| -rw-r--r-- | fs/yaffs2/direct/yaffs_flashif.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/fs/yaffs2/direct/yaffs_flashif.h b/fs/yaffs2/direct/yaffs_flashif.h new file mode 100644 index 0000000000..f7f4e4227d --- /dev/null +++ b/fs/yaffs2/direct/yaffs_flashif.h @@ -0,0 +1,31 @@ +/* + * 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_FLASH_H__ +#define __YAFFS_FLASH_H__ + + +#include "yaffs_guts.h" +int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); +int yflash_WriteChunkToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, const yaffs_Spare *spare); +int yflash_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags); +int yflash_ReadChunkFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_Spare *spare); +int yflash_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags); +int yflash_EraseBlockInNAND(yaffs_Device *dev, int blockNumber); +int yflash_InitialiseNAND(yaffs_Device *dev); +int yflash_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo); +int yflash_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber); + +#endif |
