--- zzzz-none-000/linux-2.6.28.10/net/bridge/Kconfig	2009-05-02 18:54:43.000000000 +0000
+++ puma5-6360-529/linux-2.6.28.10/net/bridge/Kconfig	2009-11-05 12:32:20.000000000 +0000
@@ -31,3 +31,11 @@
 	  will be called bridge.
 
 	  If unsure, say N.
+
+config IFX_BR_OPT
+	bool "IFX Bridge Optimizations"
+	depends on  BRIDGE && IFX_ADDON
+	help
+	  If selected, IFX enhancements to the bridging code would be enabled.
+	  This significantly enhances the bridging performance over that of vanilla kernel.
+	  It is recommended to be alwyas on.