1.\" 2.\" $NetBSD: stge.4,v 1.7 2003/02/14 15:20:20 grant Exp $ 3.\" 4.\" Copyright (c) 2001 The NetBSD Foundation, Inc. 5.\" All rights reserved. 6.\" 7.\" This code is derived from software contributed to The NetBSD Foundation 8.\" by Jason R. Thorpe. 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.\" 3. All advertising materials mentioning features or use of this software 19.\" must display the following acknowledgement: 20.\" This product includes software developed by the NetBSD 21.\" Foundation, Inc. and its contributors. 22.\" 4. Neither the name of The NetBSD Foundation nor the names of its 23.\" contributors may be used to endorse or promote products derived 24.\" from this software without specific prior written permission. 25.\" 26.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36.\" POSSIBILITY OF SUCH DAMAGE. 37.\" 38.Dd November 2, 2006 39.Dt STGE 4 40.Os 41.Sh NAME 42.Nm stge 43.Nd "Sundance/Tamarack TC9021 Gigabit Ethernet device" 44.Sh SYNOPSIS 45.Cd "device miibus" 46.Cd "device stge" 47.Pp 48Alternatively, to load the driver as a module at boot time, place the 49following line in 50.Pa /boot/loader.conf : 51.Bd -literal -offset indent 52if_stge_load="YES" 53.Ed 54.Sh DESCRIPTION 55The 56.Nm 57driver supports the Sundance/Tamarack TC9021 Gigabit Ethernet chip. 58.Pp 59It uses an external PHY or an external 10-bit interface. 60.Pp 61The 62.Nm 63driver also supports 64IP/UDP/TCP checksum offload, 65VLAN tagging/insertion and 66JUMBO frame. 67.Pp 68For more information on configuring this device, see 69.Xr ifconfig 8 . 70The 71.Nm 72driver supports 73.Xr polling 4 . 74.Sh HARDWARE 75The 76.Nm 77driver supports the Sundance/Tamarack TC9021 based Gigabit Ethernet adapters, 78including the following: 79.Pp 80.Bl -bullet -compact 81.It 82Antares Microsystems Gigabit Ethernet 83.It 84ASUS NX1101 Gigabit Ethernet 85.It 86D-Link DGE-550T Gigabit Ethernet 87.It 88IC Plus IP1000A Gigabit Ethernet 89.It 90Sundance ST-2021 Gigabit Ethernet 91.It 92Sundance ST-2023 Gigabit Ethernet 93.It 94Sundance TC9021 Gigabit Ethernet 95.It 96Tamarack TC9021 Gigabit Ethernet 97.El 98.Sh SEE ALSO 99.Xr arp 4 , 100.Xr ifmedia 4 , 101.Xr miibus 4 , 102.Xr netintro 4 , 103.Xr ng_ether 4 , 104.Xr polling 4 , 105.Xr vlan 4 , 106.Xr ifconfig 8 107.Sh HISTORY 108The 109.Nm 110device driver first appeared in 111.Nx 1.6 . 112.Sh AUTHORS 113.An -nosplit 114The 115.Nm 116driver was written by 117.An Jason R. Thorpe Aq Mt thorpej@NetBSD.org 118and improved by 119.An Pyun YongHyeon Aq Mt yongari@freebsd.org . 120