---
name: "nvme_lockdown_log_enhanced-libnvme3"
section: "2"
platform: "linux"
package: "nvme-cli"
version: "3.2-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_lockdown_log_enhanced-libnvme3"
---

# nvme\_lockdown\_log\_enhanced-libnvme3(2)

Command and Feature Lockdown Log Page - Enhanced

## NAME

struct nvme\_lockdown\_log\_enhanced - Command and Feature Lockdown Log Page - Enhanced

## SYNOPSIS

struct nvme\_lockdown\_log\_enhanced {\
     **\_\_u8 ver;**\
     **\_\_u8 cfia;**\
     **\_\_le16 cntlid;**\
     **\_\_le32 sze;**\
     **\_\_le16 ncfid;**\
     **\_\_le16 cfids;**\
     **\_\_u8 rsvd12\[4\];**\
     **struct nvme\_lockdown\_cfi\_desc   cfid\[\];**\
 };\

## Members

- ver

  Version: cleared to 0h.

- cfia

  Command and Feature Identifier Attributes, see *enum* *nvme\_lockdown\_log\_enhanced\_cfia*.

- cntlid

  Controller Identifier this log page applies to. FFFFh indicates the descriptor list entries are each reported by one or more controllers in the NVM subsystem, rather than a single controller.

- sze

  Size of this log page in bytes.

- ncfid

  Number of Command and Feature Identifier Descriptors in *cfid*.

- cfids

  Command and Feature Identifier Descriptors Size: size in bytes of each entry in *cfid*.

- rsvd12

  Reserved

- cfid

  Command and Feature Identifier Descriptor list, see *struct* *nvme\_lockdown\_cfi\_desc*.