nvme_id_ctrl_apsta(2) Flags indicating the attributes of the autonomous power state transition feature. Section 2 libnvme-dev bookworm source Description libnvme NAME enum nvme_id_ctrl_apsta - Flags indicating the attributes of the autonomous power state transition feature. SYNOPSIS enum nvme_id_ctrl_apsta { NVME_CTRL_APSTA_APST }; Constants NVME_CTRL_APSTA_APST If set, then the controller supports autonomous power state transitions.