---
name: "nvme_id_ctrl_mec-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_id_ctrl_mec-libnvme3"
---

# nvme\_id\_ctrl\_mec-libnvme3(2)

Flags indicating the capabilities of the Management Endpoint in the Controller, &struct nvme\_id\_ctrl.mec.

## NAME

enum nvme\_id\_ctrl\_mec - Flags indicating the capabilities of the Management Endpoint in the Controller, &struct nvme\_id\_ctrl.mec.

## SYNOPSIS

enum nvme\_id\_ctrl\_mec {\
     **NVME\_CTRL\_MEC\_TWPME\_SHIFT** , \
\
     **NVME\_CTRL\_MEC\_PCIEME\_SHIFT** , \
\
     **NVME\_CTRL\_MEC\_TWPME\_MASK** , \
\
     **NVME\_CTRL\_MEC\_PCIEME\_MASK** , \
\
     **NVME\_CTRL\_MEC\_TWPME** , \
\
     **NVME\_CTRL\_MEC\_PCIEME**

};

## Constants

- NVME\_CTRL\_MEC\_TWPME\_SHIFT

  TWPME shift

- NVME\_CTRL\_MEC\_PCIEME\_SHIFT

  PCIEME shift

- NVME\_CTRL\_MEC\_TWPME\_MASK

  TWPME mask

- NVME\_CTRL\_MEC\_PCIEME\_MASK

  PCIEME mask

- NVME\_CTRL\_MEC\_TWPME

  If set, then the NVM Subsystem contains one or more Management Endpoints on the 2-Wire port.

- NVME\_CTRL\_MEC\_PCIEME

  If set, then the NVM Subsystem contains one or more Management Endpoints on one or more PCIe ports.