acpihve(4)

acpihve4

Hyper-v entropy

Usage

acpihve* at acpi?

Overview

Hyper-V hosts make entropy available to guests in the OEM0 ACPI table. The acpihve driver feeds this entropy into the kernel's entropy pool.

Releases

21 releases since OpenBSD 6.1; the text changed 1 time.

  1. 6.1–6.3
  2. 6.4–8.0

History

The acpihve driver first appeared in OpenBSD 6.1.

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