/*
- * YAFFS: Yet another FFS. A NAND-flash specific file system.
+ * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
*
- * yaffs_packedtags2.c: Tags packing for YAFFS2
- *
- * Copyright (C) 2002 Aleph One Ltd.
+ * Copyright (C) 2002-2007 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.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
*/
#include "yaffs_packedtags2.h"
/* Page is in use */
#ifdef YAFFS_IGNORE_TAGS_ECC
{
- t->eccResult = 0;
+ t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
}
#else
{
yaffs_ECCOther ecc;
+ int result;
yaffs_ECCCalculateOther((unsigned char *)&pt->t,
sizeof
(yaffs_PackedTags2TagsPart),
&ecc);
- t->eccResult =
+ result =
yaffs_ECCCorrectOther((unsigned char *)&pt->t,
sizeof
(yaffs_PackedTags2TagsPart),
&pt->ecc, &ecc);
+ switch(result){
+ case 0:
+ t->eccResult = YAFFS_ECC_RESULT_NO_ERROR;
+ break;
+ case 1:
+ t->eccResult = YAFFS_ECC_RESULT_FIXED;
+ break;
+ case -1:
+ t->eccResult = YAFFS_ECC_RESULT_UNFIXED;
+ break;
+ default:
+ t->eccResult = YAFFS_ECC_RESULT_UNKNOWN;
+ }
}
#endif
t->blockBad = 0;