octcit(4)

octcit4

Octeon central interrupt unit version 3

Usage

octcit* at fdt?

Overview

The octcit driver provides support for the OCTEON central interrupt unit version 3 (CIU3). The CIU3 is present at least on the following system on chips:

CN72xx

CN73xx

CN77xx

CN78xx

History

The octcit driver first appeared in OpenBSD 6.2.

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