static void sbmac_promiscuous_mode(struct sbmac_softc *sc,int onoff){	uint64_t reg;		if (sc->sbm_state != sbmac_state_on)		return;		if (onoff) {		reg = __raw_readq(sc->sbm_rxfilter);		reg |= M_MAC_ALLPKT_EN;		__raw_writeq(reg, sc->sbm_rxfilter);	}		else {		reg = __raw_readq(sc->sbm_rxfilter);		reg &= ~M_MAC_ALLPKT_EN;		__raw_writeq(reg, sc->sbm_rxfilter);	}}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/74b0247fbd4b6ed1693a420d85cf50267d840ef4/sb1250-mac.c/buggy/drivers/net/sb1250-mac.c