libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_voltage\_measurement\_lvolta - Start Voltage Measurements Data Structure - Log Voltage Threshold Attributes (LVOLTA)

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_voltage\_measurement\_lvolta {  
**NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VSSEL\_SHIFT** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VSSEL\_MASK** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VMLT**

};

# [Constants](#Constants)

[NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VSSEL\_SHIFT](#NVME_VOLTAGE_MEASUREMENT_LVOLTA_VSSEL_SHIFT)

Shift amount to get the Voltage Sensor Selected (VSSEL), see *enum* *nvme\_voltage\_sensor*

[NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VSSEL\_MASK](#NVME_VOLTAGE_MEASUREMENT_LVOLTA_VSSEL_MASK)

Mask to get VSSEL

[NVME\_VOLTAGE\_MEASUREMENT\_LVOLTA\_VMLT](#NVME_VOLTAGE_MEASUREMENT_LVOLTA_VMLT)

Voltage Measurement Log Threshold

enum nvme\_voltage\_measurement\_lvolta October 2026

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