---
name: "ath_ahb"
section: "4freebsd"
platform: "linux"
package: "freebsd-manpages"
version: "12.2-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/ath_ahb"
---

# ath\_ahb(4freebsd)

Atheros AHB device glue

## NAME

**ath\_ahb** – Atheros AHB device glue

## SYNOPSIS

**device ath\_ahb**

## DESCRIPTION

This module provides the AHB bus glue needed for the devices supported by the [ath(4)](/ath/4.md) and [ath\_hal(4)](/ath_hal/4.md) drivers.

This is only relevant for embedded System-on-Chip (SoC) devices such as the Atheros AR913x series, which include an Atheros wireless MAC on-die.

## SEE ALSO

[ath(4)](/ath/4.md), [ath\_hal(4)](/ath_hal/4.md)

## HISTORY

The **ath\_ahb** module first appeared in FreeBSD 9.0.

## BUGS

See [ath(4)](/ath/4.md) for known bugs.