sc_msdu_lifetime  346 dev/ic/acx.c   	sc->sc_msdu_lifetime = 4096;
sc_msdu_lifetime  750 dev/ic/acx.c   	msdu_lifetime.lifetime = htole32(sc->sc_msdu_lifetime);
sc_msdu_lifetime  415 dev/ic/acxvar.h 	int			sc_msdu_lifetime;