1.\" $OpenBSD: bce.4,v 1.16 2013/07/16 16:05:48 schwarze Exp $ 2.\" $NetBSD: bce.4,v 1.2 2003/10/05 11:58:36 wiz Exp $ 3.\" 4.\" Copyright (c) 2003 The NetBSD Foundation, Inc. 5.\" All rights reserved. 6.\" 7.\" This code is derived from software contributed to The NetBSD Foundation 8.\" by Thomas Klausner. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 19.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29.\" POSSIBILITY OF SUCH DAMAGE. 30.\" 31.Dd $Mdocdate: July 16 2013 $ 32.Dt BCE 4 33.Os 34.Sh NAME 35.Nm bce 36.Nd Broadcom BCM4401 10/100 Ethernet device 37.Sh SYNOPSIS 38.Cd "bce* at pci?" 39.Cd "bmtphy* at mii?" 40.Sh DESCRIPTION 41The 42.Nm 43provides support for the Broadcom BCM4401 10/100 Ethernet card. 44.Pp 45The following media types and options (as given to 46.Xr ifconfig 8 ) 47are supported: 48.Bl -tag -width xxx -offset indent 49.It Cm media No autoselect 50Enable autoselection of the media type and options (default). 51.It Cm media No 100baseTX Cm mediaopt No full-duplex 52Set 100Mbps (Fast Ethernet) operation and force full-duplex mode. 53.It Cm media No 100baseTX Cm mediaopt No half-duplex 54Set 100Mbps (Fast Ethernet) operation and force half-duplex mode. 55.It Cm media No 10baseT Cm mediaopt No full-duplex 56Set 10Mbps operation and force full-duplex. 57.It Cm media No 10baseT Cm mediaopt No half-duplex 58Set 10Mbps operation and force half-duplex. 59.El 60.Pp 61If no media options are present, the 62.Nm 63driver places the card into autoselect mode. 64.Sh SEE ALSO 65.Xr arp 4 , 66.Xr bmtphy 4 , 67.Xr ifmedia 4 , 68.Xr intro 4 , 69.Xr mii 4 , 70.Xr netintro 4 , 71.Xr pci 4 , 72.Xr hostname.if 5 , 73.Xr ifconfig 8 74.Sh HISTORY 75The 76.Nm 77driver appeared in 78.Nx 1.6.2 . 79.Ox 80support was added in 81.Ox 3.5 . 82.Sh AUTHORS 83.An -nosplit 84The 85.Nm 86driver was written by 87.An Cliff Wright Aq Mt cliff@snipe444.org 88and ported to 89.Ox 90by 91.An Nathan L. Binkert Aq Mt binkertn@umich.edu . 92