libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_directive\_types - Directives Supported or Enabled

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_directive\_types {  
**NVME\_ID\_DIR\_ID\_BIT** ,  
**NVME\_ID\_DIR\_SD\_BIT** ,  
**NVME\_ID\_DIR\_DP\_BIT**

};

# [Constants](#Constants)

[NVME\_ID\_DIR\_ID\_BIT](#NVME_ID_DIR_ID_BIT)

Identify directive is supported

[NVME\_ID\_DIR\_SD\_BIT](#NVME_ID_DIR_SD_BIT)

Streams directive is supported

[NVME\_ID\_DIR\_DP\_BIT](#NVME_ID_DIR_DP_BIT)

Direct Placement directive is supported

enum nvme\_directive\_types October 2026

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