---
name: "octuctl"
section: "4"
platform: "openbsd"
package: "man"
version: "8.0-current-20261101"
release: "OpenBSD 8.0-current (2026-11-01)"
platforms: ["openbsd"]
url: "https://new.carta.tech/octuctl"
---

# octuctl(4)

OCTEON II USB controller interface

## NAME

**octuctl** – OCTEON II USB controller interface

## SYNOPSIS

**octuctl0 at iobus? irq 56** **ehci0    at octuctl?** **ohci0    at octuctl?**

## DESCRIPTION

The **octuctl** driver provides support for the OCTEON II USB controller interface, which provides an interface to [ehci(4)](/ehci/4.md) and [ohci(4)](/ohci/4.md) devices.

## SEE ALSO

[ehci(4)](/ehci/4.md), [ohci(4)](/ohci/4.md)

## HISTORY

The **octuctl** driver first appeared in OpenBSD 6.0.

## AUTHORS

The **octuctl** driver was written by Jonathan Matthew ⟨*jmatthew@openbsd.org*⟩.