Better retirement and erasure checking.
[yaffs2.git] / yaffs_packedtags2.c
index 5cc68af..69d78b2 100644 (file)
@@ -114,20 +114,34 @@ void yaffs_UnpackTags2(yaffs_ExtendedTags * t, yaffs_PackedTags2 * pt)
                /* 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;