GRFUNIT
if (GRFUNIT(dev) >= NGRF || (gp = grfsp[GRFUNIT(dev)]) == NULL)
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
if (GRFUNIT(dev) == 0) {
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
if (GRFUNIT(dev) >= NGRF)
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
gp = grfsp[GRFUNIT(dev)];
int unit = GRFUNIT(dev);
int unit = GRFUNIT(dev);
int unit = GRFUNIT(dev);
int unit = GRFUNIT(dev);
gp = device_lookup_private(&grf_cd, GRFUNIT(dev));
struct grf_softc *gp = device_lookup_private(&grf_cd, GRFUNIT(dev));
int unit = GRFUNIT(dev);
struct grf_softc *gp = device_lookup_private(&grf_cd, GRFUNIT(dev));
return grfaddr(device_lookup_private(&grf_cd, GRFUNIT(dev)), off);
struct grf_softc *gp = device_lookup_private(&grf_cd, GRFUNIT(dev));
struct grf_softc *gp = device_lookup_private(&grf_cd, GRFUNIT(dev));
p->p_pid, GRFUNIT(dev), addr);