162 	struct zs_chanstate *cs;  in zs_attach()  local
311 zs_set_speed(struct zs_chanstate *cs, int bps)  in zs_set_speed()
342 zs_set_modes(struct zs_chanstate *cs, int cflag)  in zs_set_modes()
386 zs_read_reg(struct zs_chanstate *cs, uint8_t reg)  in zs_read_reg()
398 zs_write_reg(struct zs_chanstate *cs, uint8_t reg, uint8_t val)  in zs_write_reg()
408 zs_read_csr(struct zs_chanstate *cs)  in zs_read_csr()
418 zs_write_csr(struct zs_chanstate *cs, uint8_t val)  in zs_write_csr()
426 zs_read_data(struct zs_chanstate *cs)  in zs_read_data()
436 zs_write_data(struct zs_chanstate *cs, uint8_t val)  in zs_write_data()
444 zs_abort(struct zs_chanstate *cs)  in zs_abort()
458 	struct zs_chanstate *cs = arg;  in zs_getc()  local
482 	struct zs_chanstate *cs = arg;  in zs_putc()  local
509 	struct zs_chanstate *cs;  in zscninit()  local