summaryrefslogtreecommitdiffstats
path: root/target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h
diff options
context:
space:
mode:
authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-10-18 21:43:30 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-10-18 21:43:30 +0000
commit79670e1e13de9f49a610f903feaedc3e8f60d632 (patch)
tree093db669aa3ce1faaf10c4575bb61d502918bedc /target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h
parenta662d5b130a558956875dbe259c551b632abb0f4 (diff)
change the way ./files* and the generic kernel files are applied. ./files now applies to *ALL* kernel versions, and is copied along with ./files-* - this gets rid of quite a bit of redundancy in the extra kernel drivers.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13010 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h')
-rw-r--r--target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h b/target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h
new file mode 100644
index 000000000..016391ca5
--- /dev/null
+++ b/target/linux/generic-2.6/files-2.6.23/fs/yaffs2/moduleconfig.h
@@ -0,0 +1,65 @@
+/*
+ * 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>
+ *
+ * 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_CONFIG_H__
+#define __YAFFS_CONFIG_H__
+
+#ifdef YAFFS_OUT_OF_TREE
+
+/* DO NOT UNSET THESE THREE. YAFFS2 will not compile if you do. */
+#define CONFIG_YAFFS_FS
+#define CONFIG_YAFFS_YAFFS1
+#define CONFIG_YAFFS_YAFFS2
+
+/* These options are independent of each other. Select those that matter. */
+
+/* Default: Not selected */
+/* Meaning: Yaffs does its own ECC, rather than using MTD ECC */
+//#define CONFIG_YAFFS_DOES_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
+
+/* Default: Selected */
+/* Meaning: Disables testing whether chunks are erased before writing to them*/
+#define CONFIG_YAFFS_DISABLE_CHUNK_ERASED_CHECK
+
+/* Default: Selected */
+/* Meaning: Cache short names, taking more RAM, but faster look-ups */
+#define CONFIG_YAFFS_SHORT_NAMES_IN_RAM
+
+/* Default: 10 */
+/* Meaning: set the count of blocks to reserve for checkpointing */
+#define CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS 10
+
+/*
+Older-style on-NAND data format has a "pageStatus" byte to record
+chunk/page state. This byte is zeroed when the page is discarded.
+Choose this option if you have existing on-NAND data in this format
+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.
+*/
+/* Default: Not selected */
+/* Meaning: Use older-style on-NAND data format with pageStatus byte */
+#define CONFIG_YAFFS_9BYTE_TAGS
+
+#endif /* YAFFS_OUT_OF_TREE */
+
+#endif /* __YAFFS_CONFIG_H__ */