/* * YAFFS: Yet another Flash File System . A NAND-flash specific file system. * * Copyright (C) 2002-2011 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 *dev, int nand_chunk, const u8 *data, const struct yaffs_ext_tags *tags); int nandemul2k_ReadChunkWithTagsFromNAND(struct yaffs_dev *dev, int nand_chunk, u8 *data, struct yaffs_ext_tags *tags); int nandemul2k_MarkNANDBlockBad(struct yaffs_dev *dev, int block_no); int nandemul2k_QueryNANDBlock(struct yaffs_dev *dev, int block_no, enum yaffs_block_state *state, u32 *seq_number); int nandemul2k_EraseBlockInNAND(struct yaffs_dev *dev, int flash_block); int nandemul2k_InitialiseNAND(struct yaffs_dev *dev); int nandemul2k_GetBytesPerChunk(void); int nandemul2k_GetChunksPerBlock(void); int nandemul2k_GetNumberOfBlocks(void); #endif