ampchwm(4)

NAME

ampchwm – Ampere Altra fine-grained power telemetry

SYNOPSIS

ampchwm* at acpi?

DESCRIPTION

The ampchwm driver provides support for the per-core power telemetry firmware interface found on the Ampere Altra SoC.

Sensor values are made available through the sysctl(8) interface.

SEE ALSO

intro(4), sensorsd(8), sysctl(8)

HISTORY

The ampchwm driver first appeared in OpenBSD 7.5.

AUTHORS

The ampchwm driver was written by Claudio Jeker ⟨[email protected]⟩.