Index: uspace/drv/rootvirt/devices.def
===================================================================
--- uspace/drv/rootvirt/devices.def	(revision d362410ce59dce2a66aea08b1f4b52dec1056dba)
+++ uspace/drv/rootvirt/devices.def	(revision 764d71e80b7c72cc3d48b7d5d789623dd67c6961)
@@ -26,2 +26,9 @@
 },
 #endif
+#ifdef CONFIG_RUN_VIRTUAL_USB_HC
+/* Virtual USB host controller. */
+{
+	.name = "usbhc",
+	.match_id = "usb&hc=vhc"
+},
+#endif