+++ /dev/null
---- a/ath/if_ath.c
-+++ b/ath/if_ath.c
-@@ -6669,6 +6669,7 @@ ath_setdefantenna(struct ath_softc *sc,
- struct ath_hal *ah = sc->sc_ah;
-
- /* XXX block beacon interrupts */
-+ ath_hal_setdiversity(ah, (sc->sc_diversity != 0));
- ath_hal_setdefantenna(ah, antenna);
- if (sc->sc_defant != antenna)
- sc->sc_stats.ast_ant_defswitch++;