acpimcfg(4)

acpimcfg4

Acpi pci express configuration space

Usage

acpimcfg* at acpi?

Overview

The acpimcfg driver configures access to PCI Express configuration space based on information extracted from the ACPI MCFG table.

Releases

Unchanged in 27 releases since OpenBSD 5.5.

  1. 5.5–8.0

History

The acpimcfg driver first appeared in OpenBSD 4.9.

Authors

The acpimcfg driver was written by Mark Kettenis ⟨[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.