From 0e8cc8bd92257da2e1df88cbc985e166e472ce61 Mon Sep 17 00:00:00 2001 From: William Juul Date: Thu, 15 Nov 2007 11:13:05 +0100 Subject: YAFFS2 import Direct import of yaffs as a tarball as of 20071113 from their public CVS-web at http://www.aleph1.co.uk/cgi-bin/viewcvs.cgi/yaffs2/ The code can also be imported on the command line with: export CVSROOT=:pserver:anonymous@cvs.aleph1.co.uk:/home/aleph1/cvs cvs logon (Hit return when asked for a password) cvs checkout yaffs2 Signed-off-by: William Juul Signed-off-by: Stig Olsen --- fs/yaffs2/yaffs_tagscompat.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 fs/yaffs2/yaffs_tagscompat.h (limited to 'fs/yaffs2/yaffs_tagscompat.h') diff --git a/fs/yaffs2/yaffs_tagscompat.h b/fs/yaffs2/yaffs_tagscompat.h new file mode 100644 index 0000000..c1edb6a --- /dev/null +++ b/fs/yaffs2/yaffs_tagscompat.h @@ -0,0 +1,40 @@ +/* + * 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 + * + * 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_TAGSCOMPAT_H__ +#define __YAFFS_TAGSCOMPAT_H__ + +#include "yaffs_guts.h" +int yaffs_TagsCompatabilityWriteChunkWithTagsToNAND(yaffs_Device * dev, + int chunkInNAND, + const __u8 * data, + const yaffs_ExtendedTags * + tags); +int yaffs_TagsCompatabilityReadChunkWithTagsFromNAND(yaffs_Device * dev, + int chunkInNAND, + __u8 * data, + yaffs_ExtendedTags * + tags); +int yaffs_TagsCompatabilityMarkNANDBlockBad(struct yaffs_DeviceStruct *dev, + int blockNo); +int yaffs_TagsCompatabilityQueryNANDBlock(struct yaffs_DeviceStruct *dev, + int blockNo, yaffs_BlockState * + state, int *sequenceNumber); + +void yaffs_CalcTagsECC(yaffs_Tags * tags); +int yaffs_CheckECCOnTags(yaffs_Tags * tags); +int yaffs_CountBits(__u8 byte); + +#endif -- cgit v1.1