1.\" 2.\" $NetBSD: stge.4,v 1.7 2003/02/14 15:20:20 grant Exp $ 3.\" $DragonFly: src/share/man/man4/stge.4,v 1.3 2007/02/25 12:03:07 swildner Exp $ 4.\" 5.\" Copyright (c) 2001 The NetBSD Foundation, Inc. 6.\" All rights reserved. 7.\" 8.\" This code is derived from software contributed to The NetBSD Foundation 9.\" by Jason R. Thorpe. 10.\" 11.\" Redistribution and use in source and binary forms, with or without 12.\" modification, are permitted provided that the following conditions 13.\" are met: 14.\" 1. Redistributions of source code must retain the above copyright 15.\" notice, this list of conditions and the following disclaimer. 16.\" 2. Redistributions in binary form must reproduce the above copyright 17.\" notice, this list of conditions and the following disclaimer in the 18.\" documentation and/or other materials provided with the distribution. 19.\" 3. All advertising materials mentioning features or use of this software 20.\" must display the following acknowledgement: 21.\" This product includes software developed by the NetBSD 22.\" Foundation, Inc. and its contributors. 23.\" 4. Neither the name of The NetBSD Foundation nor the names of its 24.\" contributors may be used to endorse or promote products derived 25.\" from this software without specific prior written permission. 26.\" 27.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 31.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37.\" POSSIBILITY OF SUCH DAMAGE. 38.\" 39.Dd November 2, 2006 40.Dt STGE 4 41.Os 42.Sh NAME 43.Nm stge 44.Nd "Sundance/Tamarack TC9021 Gigabit Ethernet device" 45.Sh SYNOPSIS 46.Cd "device miibus" 47.Cd "device stge" 48.Pp 49Alternatively, to load the driver as a module at boot time, place the 50following line in 51.Pa /boot/loader.conf : 52.Bd -literal -offset indent 53if_stge_load="YES" 54.Ed 55.Sh DESCRIPTION 56The 57.Nm 58driver supports the Sundance/Tamarack TC9021 Gigabit Ethernet chip. 59.Pp 60It uses an external PHY or an external 10-bit interface. 61.Pp 62The 63.Nm 64driver also supports 65IP/UDP/TCP checksum offload, 66VLAN tagging/insertion and 67JUMBO frame. 68.Sh HARDWARE 69The 70.Nm 71driver supports the Sundance/Tamarack TC9021 based Gigabit Ethernet adapters, 72including the following: 73.Pp 74.Bl -bullet -compact 75.It 76Antares Microsystems Gigabit Ethernet 77.It 78ASUS NX1101 Gigabit Ethernet 79.It 80D-Link DGE-550T Gigabit Ethernet 81.It 82IC Plus IP1000A Gigabit Ethernet 83.It 84Sundance ST-2021 Gigabit Ethernet 85.It 86Sundance ST-2023 Gigabit Ethernet 87.It 88Sundance TC9021 Gigabit Ethernet 89.It 90Tamarack TC9021 Gigabit Ethernet 91.El 92.\" TODO .Sh DIAGNOSTICS 93.Sh SEE ALSO 94.Xr arp 4 , 95.Xr ifmedia 4 , 96.Xr miibus 4 , 97.Xr netintro 4 , 98.Xr ng_ether 4 , 99.Xr polling 4 , 100.Xr vlan 4 , 101.Xr ifconfig 8 102.Sh HISTORY 103The 104.Nm 105device driver first appeared in 106.Nx 1.6 . 107.Sh AUTHORS 108.An -nosplit 109The 110.Nm 111driver was written by 112.An Jason R. Thorpe 113.Aq thorpej@NetBSD.org 114and improved by 115.An Pyun YongHyeon 116.Aq yongari@freebsd.org . 117