December 13, 1997 MC 4

### NAME

mc - Ethernet driver for Am79C940 (MACE) onboard Ethernet

### SYNOPSIS

mc* at obio?

### DESCRIPTION

The mc interface provides access to a 10 Mb/s Ethernet network via the AMD Am79C940 (MACE) Ethernet chip set.

### HARDWARE

The mc interface supports the on-board Ethernet of the following mac68k machines:

  - Centris 660AV
  - Quadra 660AV
  - Quadra 840AV

The mc interface supports the on-board Ethernet of the following macppc machines:

  - Apple Network Server (500 and 700)
  - Apple Power Macintosh (7300, 7500, 7600, 8500, 8600, 9500, and 9600)
  - Power Computing (PowerCenter, PowerCenter Pro, PowerCurve, PowerTower, PowerTower Pro, and PowerWave)

### DIAGNOSTICS

mc0 at obio0: address %s.
  This is a normal autoconfiguration message noting the 6 byte physical Ethernet address of the adapter.

### SEE ALSO

mac68k/ae(4), mac68k/bm(4), gem(4), sn(4), tlp(4), ifconfig(8)

### HISTORY

The mc interface first appeared in NetBSD1.3.

### AUTHORS

The mc Ethernet driver was written by Dave Huang <khym@bga.com>. The man page was written by Thomas Klausner <wiz@NetBSD.org> and Michael Wolfson <mbw@NetBSD.org>.