Remove obsolete pathDivider field

[yaffs2.git] / Kconfig

diff --git a/Kconfig b/Kconfig
index b2b3bc52a754f8560f686a31d42f75b063ebdaa9..073f54170062d81f0d88a092fa644edec2c6c70a 100644 (file)
--- a/Kconfig
+++ b/Kconfig
@@ -5,7 +5,7 @@
 config YAFFS_FS
        tristate "YAFFS2 file system support"
        default n
-       depends on MTD
+       depends on MTD_BLOCK
        select YAFFS_YAFFS1
        select YAFFS_YAFFS2
        help
@@ -26,7 +26,7 @@ config YAFFS_YAFFS1
        default y
        help
          Enable YAFFS1 support -- yaffs for 512 byte / page devices
-         
+
          Not needed for 2K-page devices.
 
          If unsure, say Y.
@@ -90,6 +90,18 @@ config YAFFS_AUTO_YAFFS2
 
          If unsure, say Y.
 
+config YAFFS_DISABLE_TAGS_ECC
+       bool "Disable YAFFS from doing ECC on tags by default"
+       depends on YAFFS_FS && YAFFS_YAFFS2
+       default n
+       help
+         This defaults Yaffs to using its own ECC calculations on tags instead of
+         just relying on the MTD.
+         This behavior can also be overridden with tags_ecc_on and
+         tags_ecc_off mount options.
+
+         If unsure, say N.
+
 config YAFFS_DISABLE_LAZY_LOAD
        bool "Disable lazy loading"
        depends on YAFFS_YAFFS2
@@ -138,9 +150,9 @@ config YAFFS_ALWAYS_CHECK_CHUNK_ERASED
          Enabling this forces on the test that chunks are erased in flash
          before writing to them. This takes more time but is potentially
          a bit more secure.
- 
+
          Suggest setting Y during development and ironing out driver
-         issues etc. Suggest setting to N if you want faster writing.  
+         issues etc. Suggest setting to N if you want faster writing.
 
          If unsure, say Y.
 
@@ -154,3 +166,21 @@ config YAFFS_SHORT_NAMES_IN_RAM
          but makes look-ups faster.
 
          If unsure, say Y.
+
+config YAFFS_EMPTY_LOST_AND_FOUND
+       bool "Empty lost and found on boot"
+       depends on YAFFS_FS
+       default n
+       help
+         If this is enabled then the contents of lost and found is
+         automatically dumped at mount.
+
+config YAFFS_DISABLE_BLOCK_REFRESHING
+       boot "Disable yaffs2 block refreshing"
+       depends on YAFFS_FS
+       default n
+       help
+        If this is set, then block refreshing is disabled.
+        Block refreshing infrequently refreshes the oldest block in
+        a yaffs2 file system. This mechanism helps to refresh flash to
+        mitigate against data loss. This is particularly useful for MLC.