COM_HW_SIR        422 dev/ic/com.c   		    ISSET(sc->sc_hwflags, COM_HW_SIR)) {
COM_HW_SIR        566 dev/ic/com.c   		if (ISSET(sc->sc_hwflags, COM_HW_SIR))
COM_HW_SIR        906 dev/ic/com.c   	    ISSET(sc->sc_hwflags, COM_HW_SIR))
COM_HW_SIR        936 dev/ic/com.c   		    ISSET(sc->sc_hwflags, COM_HW_SIR)) {
COM_HW_SIR       1209 dev/ic/com.c   		    ISSET(sc->sc_hwflags, COM_HW_SIR) &&
COM_HW_SIR        284 dev/ic/com_subr.c 			SET(sc->sc_hwflags, COM_HW_SIR);