Index: uspace/drv/rootvirt/devices.def
===================================================================
--- uspace/drv/rootvirt/devices.def	(revision ebcb05a569ef3a706553a41bd6a44277cc63277f)
+++ uspace/drv/rootvirt/devices.def	(revision c6ba274aa68a445083bad01216d871fc194dcdd6)
@@ -22,2 +22,9 @@
 },
 #endif
+#ifdef CONFIG_RUN_VIRTUAL_USB_HC
+/* Virtual USB host controller. */
+{
+	.name = "usbhc",
+	.match_id = "usb&hc=vhc"
+},
+#endif