e6000sw_check_hint_val
err = e6000sw_check_hint_val(sc->dev, &val, "port%ddisabled", port);
err = e6000sw_check_hint_val(sc->dev, &val, "port%dcpu", port);
err = e6000sw_check_hint_val(sc->dev, &val, "port%dspeed", port);