libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum tcg\_l0\_discovery - Level 0 Discovery addressing

# [SYNOPSIS](#SYNOPSIS)

enum tcg\_l0\_discovery {  
**TCG\_L0\_DISCOVERY\_SECP** ,  
**TCG\_L0\_DISCOVERY\_COMID**

};

# [Constants](#Constants)

[TCG\_L0\_DISCOVERY\_SECP](#TCG_L0_DISCOVERY_SECP)

Security Protocol for Level 0 Discovery

[TCG\_L0\_DISCOVERY\_COMID](#TCG_L0_DISCOVERY_COMID)

ComID for Level 0 Discovery

enum tcg\_l0\_discovery October 2026

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Document: tcg_l0_discovery-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli