libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum tcg\_l0\_tper\_features - TPer feature flags

# [SYNOPSIS](#SYNOPSIS)

enum tcg\_l0\_tper\_features {  
**TCG\_L0\_TPER\_SYNC** ,  
**TCG\_L0\_TPER\_ASYNC** ,  
**TCG\_L0\_TPER\_ACKNAK** ,  
**TCG\_L0\_TPER\_BUF\_MGMT** ,  
**TCG\_L0\_TPER\_STREAMING** ,  
**TCG\_L0\_TPER\_COMID\_MGMT**

};

# [Constants](#Constants)

[TCG\_L0\_TPER\_SYNC](#TCG_L0_TPER_SYNC)

Synchronous protocol supported

[TCG\_L0\_TPER\_ASYNC](#TCG_L0_TPER_ASYNC)

Asynchronous protocol supported

[TCG\_L0\_TPER\_ACKNAK](#TCG_L0_TPER_ACKNAK)

ACK/NAK supported

[TCG\_L0\_TPER\_BUF\_MGMT](#TCG_L0_TPER_BUF_MGMT)

Buffer management supported

[TCG\_L0\_TPER\_STREAMING](#TCG_L0_TPER_STREAMING)

Streaming supported

[TCG\_L0\_TPER\_COMID\_MGMT](#TCG_L0_TPER_COMID_MGMT)

ComID management supported

enum tcg\_l0\_tper\_features October 2026

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Document: tcg_l0_tper_features-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli