DC_SIO_ROMCTL_WRITE  486 dev/ic/dc.c    		    DC_SIO_ROMCTL_WRITE|DC_SIO_MII_DATAOUT);
DC_SIO_ROMCTL_WRITE  488 dev/ic/dc.c    		CSR_WRITE_4(sc, DC_SIO, DC_SIO_ROMCTL_WRITE);
DC_SIO_ROMCTL_WRITE  519 dev/ic/dc.c    	CSR_WRITE_4(sc, DC_SIO, DC_SIO_ROMCTL_WRITE);