yaffs_ramdisk.h 1.2 KB

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  1. /*
  2. * YAFFS: Yet another Flash File System . A NAND-flash specific file system.
  3. *
  4. * Copyright (C) 2002-2007 Aleph One Ltd.
  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. * yaffs_ramdisk.h: yaffs ram disk component
  17. */
  18. #ifndef __YAFFS_RAMDISK_H__
  19. #define __YAFFS_RAMDISK_H__
  20. #include "yaffs_guts.h"
  21. int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
  22. int yramdisk_WriteChunkWithTagsToNAND(yaffs_Device *dev,int chunkInNAND,const __u8 *data, yaffs_ExtendedTags *tags);
  23. int yramdisk_ReadChunkWithTagsFromNAND(yaffs_Device *dev,int chunkInNAND, __u8 *data, yaffs_ExtendedTags *tags);
  24. int yramdisk_EraseBlockInNAND(yaffs_Device *dev, int blockNumber);
  25. int yramdisk_InitialiseNAND(yaffs_Device *dev);
  26. int yramdisk_MarkNANDBlockBad(yaffs_Device *dev,int blockNumber);
  27. int yramdisk_QueryNANDBlock(yaffs_Device *dev, int blockNo, yaffs_BlockState *state, int *sequenceNumber);
  28. #endif