acpiec(4)

acpiec4

Acpi embedded controller

Usage

acpiec* at acpi?

Overview

The acpiec driver supports ACPI Embedded Controllers. It provides embedded controller access for other ACPI devices. On many systems which have an acpiec device, other ACPI devices such as acpiac(4), acpibat(4), and acpitz(4) implicitly depend on the acpiec device.

Releases

41 releases since OpenBSD 4.1; the text changed 2 times.

  1. 4.1
  2. 4.2–5.3
  3. 5.4–8.0

History

The acpiec driver first appeared in OpenBSD 3.8.

Authors

The acpiec driver was written by Can Erkin Acar ⟨[email protected]⟩.

From man 8.0-current-20261101 in OpenBSD 8.0-current (2026-11-01). Parsed by carta from the page's mdoc source.