511e378b14
cd src/share; find man[1-9] -type f|xargs perl -pi -e 's/[ \t]+$//' BTW, what editors are the culprits? I'm using vim and it shows me whitespace at EOL in troff files with a thick blue block... Reviewed by: Silence from cvs diff -b MFC after: 7 days
148 lines
4.5 KiB
Groff
148 lines
4.5 KiB
Groff
.\" Copyright (c) 1997, 1998, 1999
|
|
.\" Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by Bill Paul.
|
|
.\" 4. Neither the name of the author nor the names of any co-contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
|
|
.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
.\" THE POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd December 25, 1999
|
|
.Dt AUE 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm aue
|
|
.Nd ADMtek AN986 Pegasus USB Ethernet driver
|
|
.Sh SYNOPSIS
|
|
.Cd "device uhci"
|
|
.Cd "device ohci"
|
|
.Cd "device usb"
|
|
.Cd "device miibus"
|
|
.Cd "device aue"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for USB ethernet adapters based on the ADMtek
|
|
AN986 Pegasus chipset, including the LinkSys USB100TX, the Billionton
|
|
Systems USB100, the Melco Inc. LU-ATX, the D-Link DSB-650TX, the
|
|
SMC 2202USB, and those LinkSys USB10T adapters that contain the
|
|
AN986 Pegasus chipset.
|
|
The LinkSys USB10T adapters that contain the AN986 Pegasus chipset
|
|
will operate at 100Base-TX and full-duplex.
|
|
.Pp
|
|
The Pegasus contains a 10/100
|
|
ethernet MAC with MII interface and is designed to work with both
|
|
ethernet and HomePNA transceivers.
|
|
Although designed to interface with
|
|
100Mbps peripherals, the existing USB standard specifies a maximum
|
|
transfer speed of 12Mbps.
|
|
Users should therefore not expect to actually
|
|
achieve 100Mbps speeds with these devices.
|
|
.Pp
|
|
The Pegasus supports a 64-bit multicast hash table, single perfect
|
|
filter entry for the station address and promiscuous mode.
|
|
Packets are
|
|
received and transmitted over separate USB bulk transfer endpoints.
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports the following media types:
|
|
.Pp
|
|
.Bl -tag -width xxxxxxxxxxxxxxxxxxxx
|
|
.It autoselect
|
|
Enable autoselection of the media type and options.
|
|
The user can manually override
|
|
the autoselected mode by adding media options to the
|
|
.Pa /etc/rc.conf
|
|
file.
|
|
.It 10baseT/UTP
|
|
Set 10Mbps operation.
|
|
The
|
|
.Ar mediaopt
|
|
option can also be used to enable
|
|
.Ar full-duplex
|
|
operation.
|
|
Not specifying
|
|
.Ar full duplex
|
|
implies
|
|
.Ar half-duplex
|
|
mode.
|
|
.It 100baseTX
|
|
Set 100Mbps (fast ethernet) operation.
|
|
The
|
|
.Ar mediaopt
|
|
option can also be used to enable
|
|
.Ar full-duplex
|
|
operation.
|
|
Not specifying
|
|
.Ar full duplex
|
|
implies
|
|
.Ar half-duplex
|
|
mode.
|
|
.El
|
|
.Pp
|
|
The
|
|
.Nm
|
|
driver supports the following media options:
|
|
.Pp
|
|
.Bl -tag -width xxxxxxxxxxxxxxxxxxxx
|
|
.It full-duplex
|
|
Force full duplex operation.
|
|
The interface will operate in
|
|
half duplex mode if this media option is not specified.
|
|
.El
|
|
.Pp
|
|
For more information on configuring this device, see
|
|
.Xr ifconfig 8 .
|
|
.Sh DIAGNOSTICS
|
|
.Bl -diag
|
|
.It "aue%d: watchdog timeout"
|
|
A packet was queued for transmission and a transmit command was
|
|
issued, however the device failed to acknowledge the transmission
|
|
before a timeout expired.
|
|
.It "aue%d: no memory for rx list"
|
|
The driver failed to allocate an mbuf for the receiver ring.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr arp 4 ,
|
|
.Xr netintro 4 ,
|
|
.Xr ng_ether 4 ,
|
|
.Xr ifconfig 8
|
|
.Rs
|
|
.%T ADMtek AN986 data sheet
|
|
.%O http://www.admtek.com.tw
|
|
.Re
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
device driver first appeared in
|
|
.Fx 4.0 .
|
|
.Sh AUTHORS
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An Bill Paul Aq wpaul@ee.columbia.edu .
|