SPCR_DRQEN       1016 dev/pci/cs4280.c 	BA1WRITE4(sc, CS4280_SPCR, SPCR_DRQEN);
SPCR_DRQEN       1763 dev/pci/cs4280.c 	BA1WRITE4(sc, CS4280_SPCR, SPCR_RUN | SPCR_RUNFR | SPCR_DRQEN);