--- zzzz-none-000/linux-2.6.32.61/arch/mips/Kconfig.debug	2013-06-10 09:43:48.000000000 +0000
+++ ar10-7272-687/linux-2.6.32.61/arch/mips/Kconfig.debug	2010-04-09 11:41:39.000000000 +0000
@@ -51,4 +51,10 @@
 	  arch/mips/include/asm/debug.h for debugging macros.
 	  If unsure, say N.
 
+config BDI_SWITCH
+	bool "Include BDI-2000 user context switcher"
+	depends on DEBUG_KERNEL
+	help
+	  Include in-kernel support for Abatron BDI2000 debugger.
+
 endmenu