-# ipfiremake r8169 KCFG="-xen"
-# ipfiremake r8168 KCFG="-xen"
-# ipfiremake r8101 KCFG="-xen"
-# ipfiremake e1000 KCFG="-xen"
-# ipfiremake e1000e KCFG="-xen"
-# ipfiremake igb KCFG="-xen"
-
+ ipfiremake r8169 KCFG="-xen"
+ ipfiremake r8168 KCFG="-xen"
+ ipfiremake r8101 KCFG="-xen"
+ ipfiremake e1000 KCFG="-xen"
+ ipfiremake e1000e KCFG="-xen"
+ ipfiremake igb KCFG="-xen"
+
+ # x86-pae (Native and new XEN) kernel build