---
name: "amdsmb"
section: "4"
platform: "freebsd"
package: "base"
version: "16.0-CURRENT-20261027-61c70dc16a79"
release: "FreeBSD 16.0-CURRENT (2026-10-27)"
platforms: ["freebsd"]
url: "https://new.carta.tech/amdsmb"
---

# amdsmb(4)

AMD-8111 SMBus 2.0 controller driver

## NAME

**amdsmb** – AMD-8111 SMBus 2.0 controller driver

## SYNOPSIS

**device pci** **device smbus** **device smb** **device amdsmb**

## DESCRIPTION

The **amdsmb** driver provides access to the AMD-8111 SMBus 2.0 controller.

## SEE ALSO

[amdpm(4)](/amdpm/4.md), [intpm(4)](/intpm/4.md), [smb(4)](/smb/4.md), [smbus(4)](/smbus/4.md)

## HISTORY

The **amdsmb** driver first appeared in FreeBSD 6.2.

## AUTHORS

The **amdsmb** driver was written by Ruslan Ermilov ⟨*ru@FreeBSD.org*⟩.