IE_SCP_ISCP       237 dev/ic/i82596.c 	(sc->ie_bus_write24)(sc, IE_SCP_ISCP(sc->scp), sc->sc_maddr);
IE_SCP_ISCP       298 dev/ic/i82596.c 	(sc->ie_bus_write24)(sc, IE_SCP_ISCP(sc->scp), sc->sc_maddr +sc->iscp);