SIO_REG_LDN       300 dev/isa/nsclpcsio_isa.c 		nswrite(sc->sc_iot, sc->sc_ioh, SIO_REG_LDN, sio_ld[i].ld_num);
SIO_REG_LDN       510 dev/isa/nsclpcsio_isa.c 	nswrite(sc->sc_iot, sc->sc_ioh, SIO_REG_LDN, SIO_LDN_GPIO);
SIO_REG_LDN       608 dev/isa/nsclpcsio_isa.c 	nswrite(sc->sc_iot, sc->sc_ioh, SIO_REG_LDN, SIO_LDN_GPIO);