Index: dev/smc/if_smc.c
===================================================================
--- dev/smc/if_smc.c	(revision 243713)
+++ dev/smc/if_smc.c	(working copy)
@@ -807,6 +807,7 @@
 	struct smc_softc	*sc;
 	
 	sc = (struct smc_softc *)context;
+	smc_write_1(sc, MSK, 0);
 	taskqueue_enqueue_fast(sc->smc_tq, &sc->smc_intr);
 	return (FILTER_HANDLED);
 }