RDD_CAC_START
err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_CAC_START, ext_phy,
err = mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_CAC_START, rdd_idx, 0, 0);
err = mt7996_mcu_rdd_cmd(dev, RDD_CAC_START, rdd_idx, 0);