1.\" $NetBSD: aue.4,v 1.16 2004/01/05 05:12:54 grant 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 January 5, 2004 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 ETTX 60.It Tn Hawking UF100 61.It Tn Kingston KNU101TX 62.It Tn LinkSys USB100TX 63.It Tn LinkSys USB100H1 64.It Tn LinkSys USB10TA 65.It Tn Melco Inc. LU-ATX 66.It Tn Microsoft MN110 67.It Tn SOHOware NUB100 68.It Tn SMC 2202USB 69.It Tn SMC 2206USB/ETH 70.El 71.Sh DESCRIPTION 72The 73.Nm 74driver provides support for USB 75.Tn Ethernet 76adapters based on the ADMtek AN986 Pegasus and AN8511 Pegasus II chipsets. 77.Pp 78The Pegasus contains a 10/100 79.Tn Ethernet 80MAC with MII interface and is designed to work with both 81.Tn Ethernet 82and HomePNA transceivers. Although designed to interface with 83100Mbps peripherals, the existing USB standard specifies a maximum 84transfer speed of 12Mbps. Users should therefore not expect to actually 85achieve 100Mbps speeds with these devices. 86.Pp 87The Pegasus supports a 64-bit multicast hash table, single perfect 88filter entry for the station address and promiscuous mode. Packets are 89received and transmitted over separate USB bulk transfer endpoints. 90.Pp 91The 92.Nm 93driver supports the following media types: 94.Pp 95.Bl -tag -width xxxxxxxxxxxxxxxxxxxx 96.It autoselect 97Enable automatic selection of the media type and options. The user can 98manually override the automatically selected mode by adding media options to 99the 100.Pa /etc/rc.conf 101file. 102.It 10baseT/UTP 103Set 10Mbps operation. The 104.Ar mediaopt 105option can also be used to enable 106.Ar full-duplex 107operation. Not specifying 108.Ar full duplex 109implies 110.Ar half-duplex 111mode. 112.It 100baseTX 113Set 100Mbps (fast 114.Tn Ethernet ) 115operation. The 116.Ar mediaopt 117option can also be used to enable 118.Ar full-duplex 119operation. Not specifying 120.Ar full duplex 121implies 122.Ar half-duplex 123mode. 124.El 125.Pp 126The 127.Nm 128driver supports the following media options: 129.Pp 130.Bl -tag -width xxxxxxxxxxxxxxxxxxxx 131.It full-duplex 132Force full duplex operation. The interface will operate in half duplex mode 133if this media option is not specified. 134.El 135.Pp 136For more information on configuring this device, see 137.Xr ifconfig 8 . 138.Sh DIAGNOSTICS 139.Bl -diag 140.It "aue%d: watchdog timeout" 141A packet was queued for transmission and a transmit command was 142issued, however the device failed to acknowledge the transmission 143before a timeout expired. 144.It "aue%d: no memory for rx list" 145The driver failed to allocate an mbuf for the receiver ring. 146.El 147.Sh SEE ALSO 148.Xr arp 4 , 149.Xr netintro 4 , 150.Xr usb 4 , 151.Xr ifconfig 8 152.Rs 153.%T ADMtek AN986 data sheet 154.%O http://www.admtek.com.tw 155.Re 156.Sh HISTORY 157The 158.Nm 159device driver first appeared in 160.Fx 4.0 , 161and in 162.Nx 1.5 . 163.Sh AUTHORS 164The 165.Nm 166driver was written by 167.An Bill Paul 168.Aq wpaul@ee.columbia.edu . 169