nm_softc
struct nm_softc *pti = tp->t_dev->si_drv1; \
struct nm_softc *pt;
struct nm_softc *pti;
struct nm_softc *pti = tp->t_dev->si_drv1;
struct nm_softc *pti = tp->t_dev->si_drv1;
struct nm_softc *pti = dev->si_drv1;
nmdm_crossover(struct nm_softc *pti,
nmdm_crossover(struct nm_softc *pti,