1.\" $NetBSD: aue.4,v 1.23 2019/08/30 09:24:19 wiz Exp $ 2.\" 3.\" Copyright (c) 1997, 1998, 1999 4.\" Bill Paul <wpaul@ee.columbia.edu>. 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.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by Bill Paul. 17.\" 4. Neither the name of the author nor the names of any co-contributors 18.\" may be used to endorse or promote products derived from this software 19.\" without specific prior written permission. 20.\" 21.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 22.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 25.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31.\" THE POSSIBILITY OF SUCH DAMAGE. 32.\" 33.\" FreeBSD: src/share/man/man4/aue.4,v 1.2 2000/01/07 22:18:47 wpaul Exp 34.\" 35.Dd August 24, 2019 36.Dt AUE 4 37.Os 38.Sh NAME 39.Nm aue 40.Nd ADMtek AN986 and AN8511 Pegasus USB Ethernet driver 41.Sh SYNOPSIS 42.Cd "aue* at uhub?" 43.Cd "ukphy* at mii?" 44.Sh HARDWARE 45The 46.Nm 47driver supports the following adapters: 48.Pp 49.Bl -tag -width Dv -offset indent -compact 50.It Tn @Home USB 10/100 51.It Tn Abocom DSB650TX 52.It Tn Billionton Systems USB100 53.It Tn Compaq HNE-200 54.It Tn Corega FEther USB-TX 55.It Tn Corega FEther USB-TXS 56.It Tn D-Link DSB-650 57.It Tn D-Link DSB-650TX 58.It Tn D-Link DSB-650TX-PNA 59.It Tn I/O DATA USB ET/TX 60.It Tn I/O DATA USB ET/TXS 61.It Tn I/O DATA ETX-US2 62.It Tn Hawking UF100 63.It Tn Kingston KNU101TX 64.It Tn LinkSys USB100TX 65.It Tn LinkSys USB100H1 66.It Tn LinkSys USB10TA 67.It Tn Melco Inc. LU-ATX 68.It Tn Microsoft MN110 69.It Tn SOHOware NUB100 70.It Tn SMC 2202USB 71.It Tn SMC 2206USB/ETH 72.El 73.Sh DESCRIPTION 74The 75.Nm 76driver provides support for USB 77.Tn Ethernet 78adapters based on the ADMtek AN986 Pegasus and AN8511 Pegasus II chipsets. 79.Pp 80The Pegasus contains a 10/100 81.Tn Ethernet 82MAC with MII interface and is designed to work with both 83.Tn Ethernet 84and HomePNA transceivers. 85Although designed to interface with 100Mbps peripherals, the existing 86USB standard specifies a maximum transfer speed of 12Mbps. 87Users should therefore not expect to actually 88achieve 100Mbps speeds with these devices. 89.Pp 90The Pegasus supports a 64-bit multicast hash table, single perfect 91filter entry for the station address and promiscuous mode. 92Packets are 93received and transmitted over separate USB bulk transfer endpoints. 94.Pp 95The 96.Nm 97driver supports the following media types: 98.Bl -tag -width xxxxxxxxxxxxxxxxxxxx 99.It autoselect 100Enable automatic selection of the media type and options. 101The user can manually override the automatically selected mode by 102adding media options to the 103.Pa /etc/rc.conf 104file. 105.It 10baseT/UTP 106Set 10Mbps operation. 107The 108.Ar mediaopt 109option can also be used to enable 110.Ar full-duplex 111operation. 112Not specifying 113.Ar full duplex 114implies 115.Ar half-duplex 116mode. 117.It 100baseTX 118Set 100Mbps (fast 119.Tn Ethernet ) 120operation. 121The 122.Ar mediaopt 123option can also be used to enable 124.Ar full-duplex 125operation. 126Not specifying 127.Ar full duplex 128implies 129.Ar half-duplex 130mode. 131.El 132.Pp 133The 134.Nm 135driver supports the following media options: 136.Bl -tag -width xxxxxxxxxxxxxxxxxxxx 137.It full-duplex 138Force full duplex operation. 139The interface will operate in half duplex mode 140if this media option is not specified. 141.El 142.Pp 143For more information on configuring this device, see 144.Xr ifconfig 8 . 145.Sh DIAGNOSTICS 146See 147.Xr usbnet 4 148for diagnostics. 149.Sh SEE ALSO 150.Xr arp 4 , 151.Xr netintro 4 , 152.Xr usb 4 , 153.Xr usbnet 4 , 154.Xr ifconfig 8 155.Rs 156.%T ADMtek AN986 data sheet 157.%U http://www.admtek.com.tw 158.Re 159.Sh HISTORY 160The 161.Nm 162device driver first appeared in 163.Fx 4.0 , 164and in 165.Nx 1.5 . 166.Sh AUTHORS 167The 168.Nm 169driver was written by 170.An Bill Paul 171.Aq wpaul@ee.columbia.edu . 172