YDS_DSCTRL_CRST  1850 dev/pci/yds.c  		reg & ~YDS_DSCTRL_CRST);
YDS_DSCTRL_CRST  1900 dev/pci/yds.c  		reg | YDS_DSCTRL_CRST);
YDS_DSCTRL_CRST  1903 dev/pci/yds.c  		reg & ~YDS_DSCTRL_CRST);