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libnvme(2) API Manual libnvme(2)

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

Change in state not requested
Write Unlocked
Write Locked
Write Locked Until Power Cycle
Write Protection controlled by RPMB
enum nvme_feat_bpwp_state July 2025