Index: uspace/lib/drv/include/usbhc_iface.h
===================================================================
--- uspace/lib/drv/include/usbhc_iface.h	(revision 79784ef8ceedd3ff1d6ee4ad979ec17ee9487a0b)
+++ uspace/lib/drv/include/usbhc_iface.h	(revision 19a09d2d280d6f667dd655bcdc8d2fd68d8b40fe)
@@ -105,4 +105,13 @@
 	IPC_M_USBHC_BIND_ADDRESS,
 
+	/** Get handle binded with given USB address.
+	 * Parameters
+	 * - USB address
+	 * Answer:
+	 * - EOK - address binded, first parameter is the devman handle
+	 * - ENOENT - address is not in use at the moment
+	 */
+	IPC_M_USBHC_GET_HANDLE_BY_ADDRESS,
+
 	/** Release address in use.
 	 * Arguments:
@@ -207,4 +216,5 @@
 	int (*request_address)(ddf_fun_t *, usb_speed_t, usb_address_t *);
 	int (*bind_address)(ddf_fun_t *, usb_address_t, devman_handle_t);
+	int (*find_by_address)(ddf_fun_t *, usb_address_t, devman_handle_t *);
 	int (*release_address)(ddf_fun_t *, usb_address_t);