177 lines
4.9 KiB
Groff
177 lines
4.9 KiB
Groff
.\"
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.\" Copyright (c) 2003 Tom Rhodes
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd October 24, 2018
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.Dt XE 4
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.Os
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.Sh NAME
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.Nm xe
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.Nd "Xircom PCMCIA Ethernet device driver"
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.Sh SYNOPSIS
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To compile this driver into the kernel,
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place the following line in your
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kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device xe"
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.Ed
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.Pp
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Alternatively, to load the driver as a
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module at boot time, place the following line in
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.Xr loader.conf 5 :
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.Bd -literal -offset indent
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if_xe_load="YES"
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.Ed
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.Sh DEPRECATION NOTICE
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The
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.Nm
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driver is not present in
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.Fx 13.0
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and later.
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See https://github.com/freebsd/fcp/blob/master/fcp-0101.md for more
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information.
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.Sh DESCRIPTION
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The
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.Nm
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driver supports
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.Tn PCMCIA
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Ethernet adapters based on Xircom CE2- and CE3-class hardware.
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This includes devices made by Xircom along with
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various
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.Tn OEM
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manufacturers.
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.Pp
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Please note that the
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.Nm
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driver only supports
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.Tn PCMCIA
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cards and their Ethernet functions.
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.Nm
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does not support the on-board modem device located on some
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version of the Ethernet/modem combo cards.
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In particular, Xircom RealPort2 cards are not supported by this driver.
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.Pp
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The
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.Nm
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driver supports the following media types:
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.Bl -tag -width ".Cm autoselect"
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.It Cm autoselect
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Enable autoselection of media type and options.
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.It Cm 10Base2/BNC
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Select 10Mbps operation on a BNC coaxial connector.
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.It Cm 10BaseT/UTP
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Select 10Mbps operation on a RJ-45 connector.
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.It Cm 100BaseTX
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Select 100Mbps operation.
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.El
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.Pp
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Note that 100BaseTX operation is not available on CE2-class cards,
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while the 10Base2/BNC mode is only available on CE2-class cards.
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Full-duplex
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operation is currently not supported.
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For more information on configuring network interface devices,
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see
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.Xr ifconfig 8 .
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.Sh HARDWARE
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The
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.Nm
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driver supports the following cards:
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.Pp
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.Bl -bullet -compact
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.It
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Xircom CreditCard Ethernet (PS-CE2-10)
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.It
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Xircom CreditCard Ethernet + Modem 28 (PS-CEM-28)
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.It
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Xircom CreditCard Ethernet + Modem 33 (CEM33)
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.It
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Xircom CreditCard 10/100 (CE3, CE3B)
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.It
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Xircom CreditCard Ethernet 10/100 + Modem 56 (CEM56)
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.It
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Xircom RealPort Ethernet 10 (RE10)
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.It
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Xircom RealPort Ethernet 10/100 (RE100)
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.It
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Xircom RealPort Ethernet 10/100 + Modem 56 (REM56, REM56G)
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.It
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Accton Fast EtherCard-16 (EN2226)
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.It
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Compaq Microcom CPQ550 Ethernet/Modem PC Card
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.It
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Compaq Netelligent 10/100 PC Card (CPQ-10/100)
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.It
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Intel EtherExpress Pro/100 PC Card Mobile Adapter 16 (Pro/100 M16A)
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.It
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Intel EtherExpress Pro/100 LAN/Modem PC Card Adapter (Pro/100 M16B)
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.El
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.Pp
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Other similar devices using the same hardware may also be supported.
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.Sh DIAGNOSTICS
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.Bl -diag
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.It "xe%d: Cannot allocate ioport"
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.It "xe%d: Cannot allocate irq"
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A fatal initialization error occurred while attempting to allocate
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system resources for the card.
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.It "xe%d: Unable to fix your %s combo card"
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A fatal initialization error occurred while attempting to attach an
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Ethernet/modem combo card.
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.It "xe%d: watchdog timeout: resetting card"
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The card failed to generate an interrupt acknowledging a
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transmitted packet.
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May indicate a
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.Tn PCMCIA
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configuration problem.
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.It "xe%d: no carrier"
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The card has lost all contact with the network; this
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usually indicates a cable problem.
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.El
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.Sh SEE ALSO
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.Xr pccard 4 ,
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.Xr ifconfig 8
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.Sh HISTORY
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The
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.Nm
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driver first appeared in
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.Fx 3.3 .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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device driver was written by
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.An Scott Mitchell Aq Mt rsm@FreeBSD.org .
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This manual page was written by
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.An Scott Mitchell Aq Mt rsm@FreeBSD.org ,
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and
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.An Tom Rhodes Aq Mt trhodes@FreeBSD.org .
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.Sh BUGS
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Supported devices will fail to attach on some machines using the
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.Tn NEWCARD
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.Tn PC
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Card framework.
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.Pp
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Automatic media selection is usually unreliable.
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