1.\" $NetBSD: bge.4,v 1.10 2008/08/25 08:23:00 cegger Exp $ 2.\" 3.\" Copyright (c) 2003 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Matthias Scheler <tron@NetBSD.org>. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28.\" POSSIBILITY OF SUCH DAMAGE. 29.\" 30.Dd August 25, 2008 31.Dt BGE 4 32.Os 33.Sh NAME 34.Nm bge 35.Nd Broadcom BCM570x family Gigabit Ethernet driver 36.Sh SYNOPSIS 37.Cd "bge* at pci? dev ? function ?" 38.Pp 39Configuration of PHYs may also be necessary. See 40.Xr mii 4 . 41.Sh DESCRIPTION 42The 43.Nm 44device driver supports Gigabit Ethernet interfaces based on the Broadcom 45BCM570x family of Gigabit Ethernet chips and the BCM5906 chip. 46The interfaces supported by the 47.Nm 48driver include: 49.Bl -bullet 50.It 513Com 3c996-T (10BASE-T/100BASE-TX/1000BASE-T) 52.It 53Dell PowerEdge 2550 integrated BCM5700 NIC (10BASE-T/100BASE-TX/1000BASE-T) 54.It 55IBM x235 server integrated BCM5703x NIC (10BASE-T/100BASE-TX/1000BASE-T) 56.It 57Netgear GA302T (10BASE-T/100BASE-TX/1000BASE-T) 58.It 59SysKonnect SK-9D21 (10BASE-T/100BASE-TX/1000BASE-T) 60.It 61SysKonnect SK-9D41 (1000BASE-SX) 62.El 63.Pp 64The BCM570x family supports IPv4/TCP/UDP checksumming in hardware. 65The 66.Nm 67driver supports this feature of the chip. 68See 69.Xr ifconfig 8 70for information on how to enable this feature. 71.Sh SEE ALSO 72.Xr arp 4 , 73.Xr bce 4 , 74.Xr ifmedia 4 , 75.Xr mii 4 , 76.Xr netintro 4 , 77.Xr pci 4 , 78.Xr ifconfig 8 79.Sh HISTORY 80The 81.Nm 82driver first appeared in 83.Nx 1.6.1 . 84.Sh AUTHORS 85.An -nosplit 86The 87.Nm 88driver was written by 89.An Bill Paul 90.Aq wpaul@windriver.com 91for 92.Fx 93and ported to 94.Nx 95by 96.An Frank van der Linden 97.Aq fvdl@wasabisystems.com , 98.An Jason R. Thorpe 99.Aq thorpej@wasabisystems.com 100and 101.An Jonathan Stone 102.Aq jonathan@dsg.stanford.edu . 103