GTMPSCUNIT
int unit = GTMPSCUNIT(dev);
int unit = GTMPSCUNIT(dev);
device_lookup_private(>mpsc_cd, GTMPSCUNIT(dev));
device_lookup_private(>mpsc_cd, GTMPSCUNIT(dev));
device_lookup_private(>mpsc_cd, GTMPSCUNIT(dev));
device_lookup_private(>mpsc_cd, GTMPSCUNIT(dev));
device_lookup_private(>mpsc_cd, GTMPSCUNIT(dev));
unit = GTMPSCUNIT(tp->t_dev);
device_lookup_private(>mpsc_cd, GTMPSCUNIT(tp->t_dev));