diff -r 931fa560184d INSTALL
--- a/INSTALL	Tue Oct 21 20:20:26 2008 -0200
+++ b/INSTALL	Sun Mar 22 11:04:10 2009 -0300
@@ -126,3 +126,5 @@
 
 checkterse	- checks codingstyle and reports using terse
 		  syntax, used on several compilaton tools.
+
+cscope		- Generate cscope index
diff -r 931fa560184d v4l/Makefile
--- a/v4l/Makefile	Tue Oct 21 20:20:26 2008 -0200
+++ b/v4l/Makefile	Sun Mar 22 11:04:10 2009 -0300
@@ -275,7 +275,7 @@
 	@find . -name '*.c' -type l -exec rm '{}' \;
 	@find . -name '*.h' -type l -exec rm '{}' \;
 	-rm -f *~ *.o *.ko .*.o.cmd .*.ko.cmd *.mod.c av7110_firm.h fdump \
-		config-compat.h Module.symvers
+		config-compat.h Module.symvers ../cscope.out
 	make -C firmware clean
 
 distclean:: clean
@@ -412,6 +412,11 @@
 	scripts/check.pl -c
 
 #################################################
+# cscope
+cscope::
+	@cd ..; cscope -b -R
+
+#################################################
 # Help
 help::
 	@cat ../INSTALL