yaffs_nand.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. #ifndef __YAFFS_NAND_H__
  16. #define __YAFFS_NAND_H__
  17. #include "yaffs_guts.h"
  18. int yaffs_ReadChunkWithTagsFromNAND(yaffs_Device * dev, int chunkInNAND,
  19. __u8 * buffer,
  20. yaffs_ExtendedTags * tags);
  21. int yaffs_WriteChunkWithTagsToNAND(yaffs_Device * dev,
  22. int chunkInNAND,
  23. const __u8 * buffer,
  24. yaffs_ExtendedTags * tags);
  25. int yaffs_MarkBlockBad(yaffs_Device * dev, int blockNo);
  26. int yaffs_QueryInitialBlockState(yaffs_Device * dev,
  27. int blockNo,
  28. yaffs_BlockState * state,
  29. unsigned *sequenceNumber);
  30. int yaffs_EraseBlockInNAND(struct yaffs_DeviceStruct *dev,
  31. int blockInNAND);
  32. int yaffs_InitialiseNAND(struct yaffs_DeviceStruct *dev);
  33. #endif