diff --git a/sys/dev/sn/if_sn.c b/sys/dev/sn/if_sn.c
index 6524eb0593ed..51b818fd60bb 100644
--- a/sys/dev/sn/if_sn.c
+++ b/sys/dev/sn/if_sn.c
@@ -180,7 +180,7 @@ sn_attach(device_t dev)
 		if (chip_ids[rev])
 			device_printf(dev, " %s ", chip_ids[rev]);
 		else
-			device_printf(dev, " unsupported chip");
+			device_printf(dev, " unsupported chip: rev %d ", rev);
 		SMC_SELECT_BANK(sc, 1);
 		i = CSR_READ_2(sc, CONFIG_REG_W);
 		printf("%s\n", i & CR_AUI_SELECT ? "AUI" : "UTP");
@@ -1248,6 +1248,10 @@ sn_deactivate(device_t dev)
 		bus_release_resource(dev, SYS_RES_IOPORT, sc->port_rid, 
 		    sc->port_res);
 	sc->port_res = 0;
+	if (sc->modem_res)
+		bus_release_resource(dev, SYS_RES_IOPORT, sc->modem_rid, 
+		    sc->modem_res);
+	sc->modem_res = 0;
 	if (sc->irq_res)
 		bus_release_resource(dev, SYS_RES_IRQ, sc->irq_rid, 
 		    sc->irq_res);
@@ -1256,7 +1260,7 @@ sn_deactivate(device_t dev)
 }
 
 /*
- * Function: sn_probe( device_t dev)
+ * Function: sn_probe(device_t dev)
  *
  * Purpose:
  *      Tests to see if a given ioaddr points to an SMC9xxx chip.
diff --git a/sys/dev/sn/if_snvar.h b/sys/dev/sn/if_snvar.h
index ecab2d3051de..2ff41b6a28cb 100644
--- a/sys/dev/sn/if_snvar.h
+++ b/sys/dev/sn/if_snvar.h
@@ -43,6 +43,8 @@ struct sn_softc {
 	int		irq_rid;
 	struct resource	*port_res;
 	int		port_rid;
+	struct resource	*modem_res;	/* Extra resource for modem */
+	int		modem_rid;
 };
 
 int	sn_probe(device_t);