bm(4)

bm4

Apple bmac ethernet device

Usage

bm* at macobio? lxtphy* at mii?

Overview

The bm device driver supports Apple BMAC and compatible Ethernet devices.

Hardware

Machines supported by the bm driver include:

  • PowerBook1,1

  • PowerMac1,1

Authors

The bm Ethernet driver was written by Tsubai Masanari.

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