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| author | James <> | 2013-03-17 12:16:37 +0000 |
|---|---|---|
| committer | James <> | 2013-03-17 12:16:37 +0000 |
| commit | 27b76ab0671089c47506615a796a261e993896a7 (patch) | |
| tree | 61213d67e7fa87b20356b23798558e2c4212c42f /target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h | |
| download | trunk-36060-master.tar.gz trunk-36060-master.tar.bz2 trunk-36060-master.zip | |
Diffstat (limited to 'target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h')
| -rw-r--r-- | target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h b/target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h new file mode 100644 index 0000000..30b7cbd --- /dev/null +++ b/target/linux/generic/files/fs/yaffs2/yaffs_nandemul2k.h @@ -0,0 +1,39 @@ +/* + * YAFFS: Yet another Flash File System . A NAND-flash specific file system. + * + * Copyright (C) 2002-2010 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. + */ + +/* Interface to emulated NAND functions (2k page size) */ + +#ifndef __YAFFS_NANDEMUL2K_H__ +#define __YAFFS_NANDEMUL2K_H__ + +#include "yaffs_guts.h" + +int nandemul2k_WriteChunkWithTagsToNAND(struct yaffs_dev_s *dev, + int nand_chunk, const __u8 *data, + const yaffs_ext_tags *tags); +int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_dev_s *dev, + int nand_chunk, __u8 *data, + yaffs_ext_tags *tags); +int nandemul2k_MarkNANDBlockBad(struct yaffs_dev_s *dev, int block_no); +int nandemul2k_QueryNANDBlock(struct yaffs_dev_s *dev, int block_no, + yaffs_block_state_t *state, __u32 *seq_number); +int nandemul2k_EraseBlockInNAND(struct yaffs_dev_s *dev, + int flash_block); +int nandemul2k_InitialiseNAND(struct yaffs_dev_s *dev); +int nandemul2k_GetBytesPerChunk(void); +int nandemul2k_GetChunksPerBlock(void); +int nandemul2k_GetNumberOfBlocks(void); + +#endif |