nvme\_init\_get\_features\_perf\_characteristics(9) libnvme API manual nvme\_init\_get\_features\_perf\_characteristics(9)

# [NAME](#NAME)

nvme\_init\_get\_features\_perf\_characteristics - Initialize passthru command for Get Features - Performance Characteristics

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_get\_features\_perf\_characteristics** **(struct libnvme\_passthru\_cmd \*cmd ,** **enum nvme\_get\_features\_sel sel ,** **\_\_u8 attri ,** **struct nvme\_perf\_characteristics \*data );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[sel](#sel)

Select which type of attribute to return, see *enum nvme\_get\_features\_sel*

[attri](#attri)

Attribute Index (ATTRI)

[data](#data)

Buffer for returned struct nvme\_perf\_characteristics

# [DESCRIPTION](#DESCRIPTION)

Initializes the passthru command buffer for the Get Features command with FID value NVME\_FEAT\_FID\_PERF\_CHARACTERISTICS

nvme\_init\_get\_features\_perf\_characteristics October 2026

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