--- src/sys/dev/netif/an/if_an.c	2005/06/11 04:26:53	1.26
+++ src/sys/dev/netif/an/if_an.c	2005/07/27 21:56:32	1.27
@@ -804,6 +804,23 @@ an_attach(sc, dev, flags)
 	return(0);
 }
 
+int
+an_detach(device_t dev)
+{
+	struct an_softc *sc = device_get_softc(dev);
+	struct ifnet *ifp = &sc->arpcom.ac_if;
+
+	crit_enter();
+	an_stop(sc);
+	ifmedia_removeall(&sc->an_ifmedia);
+	ether_ifdetach(ifp);
+	bus_teardown_intr(dev, sc->irq_res, sc->irq_handle);
+	crit_exit();
+
+	an_release_resources(dev);
+	return 0;
+}
+
 static void
 an_rxeof(sc)
 	struct an_softc *sc;