libnvme(9) API Manual libnvme(9)

# [NAME](#NAME)

enum nvme\_voltage\_measurement\_vsi - Voltage Measurement log page - Voltage Sensor Info (VSI)

# [SYNOPSIS](#SYNOPSIS)

enum nvme\_voltage\_measurement\_vsi {  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSV\_SHIFT** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSV\_MASK** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSL\_SHIFT** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSL\_MASK** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSS\_SHIFT** ,  
**NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSS\_MASK**

};

# [Constants](#Constants)

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSV\_SHIFT](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSV_SHIFT)

Shift amount to get the Voltage Sensor Supply Value (VSSV), in units of 0.05 V

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSV\_MASK](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSV_MASK)

Mask to get VSSV

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSL\_SHIFT](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSL_SHIFT)

Shift amount to get the Voltage Sensor Supply Label (VSSL)

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSL\_MASK](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSL_MASK)

Mask to get VSSL

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSS\_SHIFT](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSS_SHIFT)

Shift amount to get the Voltage Sensor Sample Scale (VSSS)

[NVME\_VOLTAGE\_MEASUREMENT\_VSI\_VSSS\_MASK](#NVME_VOLTAGE_MEASUREMENT_VSI_VSSS_MASK)

Mask to get VSSS

enum nvme\_voltage\_measurement\_vsi October 2026

---

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