DO_CLRATN         981 dev/ic/trm.c   	bus_space_write_2(iot, ioh, TRM_S1040_SCSI_CONTROL, DO_CLRATN | DO_CLRFIFO);
DO_CLRATN        1475 dev/ic/trm.c   					    TRM_S1040_SCSI_CONTROL, DO_CLRATN);
DO_CLRATN        1489 dev/ic/trm.c   				bus_space_write_2(iot, ioh, TRM_S1040_SCSI_CONTROL, DO_CLRATN);