Index: uspace/drv/rootvirt/devices.def
===================================================================
--- uspace/drv/rootvirt/devices.def	(revision af6b515772b7e673b3f80cc8621a65997fed0821)
+++ uspace/drv/rootvirt/devices.def	(revision d773285ffe7dee46caac6fd3fb53c959abdcec05)
@@ -22,2 +22,9 @@
 },
 #endif
+#ifdef CONFIG_RUN_VIRTUAL_USB_HC
+/* Virtual USB host controller. */
+{
+	.name = "usbhc",
+	.match_id = "usb&hc=vhc"
+},
+#endif