libnvme(9) API Manual libnvme(9) NAME enum nvme_id_ctrl_plsi - Power Loss Signaling Information SYNOPSIS enum nvme_id_ctrl_plsi { NVME_CTRL_PLSI_PLSEPF_SHIFT , NVME_CTRL_PLSI_PLSFQ_SHIFT , NVME_CTRL_PLSI_PLSEPF_MASK , NVME_CTRL_PLSI_PLSFQ_MASK }; Constants NVME_CTRL_PLSI_PLSEPF_SHIFT Shift amount to get the PLS Emergency Power Fail from the struct nvme_id_ctrl.plsi field. NVME_CTRL_PLSI_PLSFQ_SHIFT Shift amount to get the PLS Forced Quiescence from the struct nvme_id_ctrl.plsi field. NVME_CTRL_PLSI_PLSEPF_MASK Mask to get the PLS Emergency Power Fail from the struct nvme_id_ctrl.plsi field. NVME_CTRL_PLSI_PLSFQ_MASK Mask to get the PLS Forced Quiescence from the struct nvme_id_ctrl.plsi field. October 2026 enum nvme_id_ctrl_plsi libnvme(9)