+
+UCODEFILE:=IPL_ixp400NpeLibrary-2_4.zip
+
+define Require/npe-ucode
+ [ -f $(DL_DIR)/$(UCODEFILE) ]
+endef
+
+$(eval $(call Require,npe-ucode, \
+ You must manually download $(UCODEFILE) from \\\
+ http://www.intel.com/design/network/products/npfamily/ixp400_current.htm \\\
+ and put it in $(DL_DIR). \\\
+ You will need to agree to the Intel Public License to do so - please do read it! \
+))