---
name: "nvme_feat_bpwp_state-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_feat_bpwp_state-libnvme3"
---

# nvme\_feat\_bpwp\_state-libnvme3(2)

Boot Partition Write Protection State

## NAME

enum nvme\_feat\_bpwp\_state - Boot Partition Write Protection State

## SYNOPSIS

enum nvme\_feat\_bpwp\_state {\
     **NVME\_FEAT\_BPWPS\_CHANGE\_NOT\_REQUESTED** , \
\
     **NVME\_FEAT\_BPWPS\_WRITE\_UNLOCKED** , \
\
     **NVME\_FEAT\_BPWPS\_WRITE\_LOCKED** , \
\
     **NVME\_FEAT\_BPWPS\_WRITE\_LOCKED\_PWR\_CYCLE** , \
\
     **NVME\_FEAT\_BPWPS\_WRITE\_PROTECTION\_RPMB**

};

## Constants

- NVME\_FEAT\_BPWPS\_CHANGE\_NOT\_REQUESTED

  Change in state not requested

- NVME\_FEAT\_BPWPS\_WRITE\_UNLOCKED

  Write Unlocked

- NVME\_FEAT\_BPWPS\_WRITE\_LOCKED

  Write Locked

- NVME\_FEAT\_BPWPS\_WRITE\_LOCKED\_PWR\_CYCLE

  Write Locked Until Power Cycle

- NVME\_FEAT\_BPWPS\_WRITE\_PROTECTION\_RPMB

  Write Protection controlled by RPMB