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

# octcf(4)

OCTEON CompactFlash memory driver

## NAME

**octcf** – OCTEON CompactFlash memory driver

## SYNOPSIS

**octcf\* at iobus?**

## DESCRIPTION

The **octcf** driver provides access to CompactFlash memory devices on OCTEON boot bus.

## SEE ALSO

[amdcf(4)](/man/amdcf/4.md), [intro(4)](/man/intro/4.md), [disklabel(5)](/man/disklabel/5.md), [disklabel(8)](/man/disklabel/8.md), [fdisk(8)](/man/fdisk/8.md)

## HISTORY

The **octcf** driver first appeared in OpenBSD 4.9.