1.\" $OpenBSD: be.4,v 1.12 2022/03/21 14:56:16 miod Exp $ 2.\" 3.\" Copyright (c) 1998 Jason L. Wright (jason@thought.net) 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 15.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 17.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 18.\" DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 19.\" INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 20.\" (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 21.\" SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 23.\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 24.\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25.\" POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd $Mdocdate: March 21 2022 $ 28.Dt BE 4 sparc64 29.Os 30.Sh NAME 31.Nm be 32.Nd SPARC64 10/100 Ethernet device 33.Sh SYNOPSIS 34.Cd "qec* at sbus?" 35.Cd "be* at qec?" 36.Sh DESCRIPTION 37The 38.Nm 39interface provides access to the 10Mb/s and 100Mb/s (half duplex only) 40Ethernet networks. 41The 42.Nm 43is found on the Sun 10/100 Mbit Ethernet boards 44(Sun part number SUNW,501-2655). 45.Pp 46The 47.Nm 48is not capable of link autonegotiation, so a media type must be specified 49with 50.Xr ifconfig 8 . 51The supported media types are: 52.Bl -tag -width xxxxxxxxxx -offset indent 53.It Cm media No 100baseTX Cm mediaopt No half-duplex 54Use 100Mbps, half duplex 55.It Cm media No 10baseT Cm mediaopt No half-duplex 56Use 10Mbps, half duplex 57.El 58.Sh SEE ALSO 59.Xr arp 4 , 60.Xr ifmedia 4 , 61.Xr inet 4 , 62.Xr intro 4 , 63.Xr netintro 4 , 64.Xr qec 4 , 65.Xr sbus 4 , 66.Xr hostname.if 5 , 67.Xr ifconfig 8 68.Sh HISTORY 69The 70.Nm 71driver first appeared in 72.Ox 3.0 . 73