Allow the disabling of tags ECC

[yaffs2.git] / moduleconfig.h

diff --git a/moduleconfig.h b/moduleconfig.h
index af0585f4d00ce50e4113ee92e53c12e50f646f37..99c9f6a66ef3e4e2b475e82941a0e1ff3e942d52 100644 (file)
--- a/moduleconfig.h
+++ b/moduleconfig.h
@@ -1,10 +1,10 @@
 /*
- * YAFFS: Yet another Flash File System . A NAND-flash specific file system. 
+ * 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 Martin Fouts <Martin.Fouts@palmsource.com> 
+ * Created by Martin Fouts <Martin.Fouts@palmsource.com>
  *
  * 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
@@ -27,12 +27,16 @@
 
 /* Default: Not selected */
 /* Meaning: Yaffs does its own ECC, rather than using MTD ECC */
-//#define CONFIG_YAFFS_DOES_ECC
+/* #define CONFIG_YAFFS_DOES_ECC */
+
+/* Default: Selected */
+/* Meaning: Yaffs does its own ECC on tags for packed tags rather than use mtd */
+#define CONFIG_YAFFS_DOES_TAGS_ECC
 
 /* Default: Not selected */
 /* Meaning: ECC byte order is 'wrong'.  Only meaningful if */
 /*          CONFIG_YAFFS_DOES_ECC is set */
-//#define CONFIG_YAFFS_ECC_WRONG_ORDER
+/* #define CONFIG_YAFFS_ECC_WRONG_ORDER */
 
 /* Default: Selected */
 /* Meaning: Disables testing whether chunks are erased before writing to them*/
@@ -54,11 +58,11 @@ that you need to continue to support.  New data written also uses the
 older-style format.
 Note: Use of this option generally requires that MTD's oob layout be
 adjusted to use the older-style format.  See notes on tags formats and
-MTD versions.
+MTD versions in yaffs_mtdif1.c.
 */
 /* Default: Not selected */
 /* Meaning: Use older-style on-NAND data format with pageStatus byte */
-//#define CONFIG_YAFFS_9BYTE_TAGS
+/* #define CONFIG_YAFFS_9BYTE_TAGS */
 
 #endif /* YAFFS_OUT_OF_TREE */