YDS_CONFIG        520 dev/pci/yds.c  	YWRITE4(sc, YDS_CONFIG, YDS_DSP_SETUP);
YDS_CONFIG        530 dev/pci/yds.c  	data = YREAD4(sc, YDS_CONFIG);
YDS_CONFIG        532 dev/pci/yds.c  		YWRITE4(sc, YDS_CONFIG, YDS_DSP_DISABLE);