179 	struct zs_chanstate *cs;  in zs_attach()  local
340 zs_get_speed(struct zs_chanstate *cs)  in zs_get_speed()
353 zs_set_speed(struct zs_chanstate *cs, int bps	/* bits per second */)  in zs_set_speed()
393 zs_set_modes(struct zs_chanstate *cs, int cflag	/* bits per second */)  in zs_set_modes()
437 zs_read_reg(struct zs_chanstate *cs, uint8_t reg)  in zs_read_reg()
449 zs_write_reg(struct zs_chanstate *cs, uint8_t reg, uint8_t val)  in zs_write_reg()
458 zs_read_csr(struct zs_chanstate *cs)  in zs_read_csr()
468 zs_write_csr(struct zs_chanstate *cs, uint8_t val)  in zs_write_csr()
475 zs_read_data(struct zs_chanstate *cs)  in zs_read_data()
485 zs_write_data(struct zs_chanstate *cs, uint8_t val)  in zs_write_data()
503 zs_abort(struct zs_chanstate *cs)  in zs_abort()