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freebsd-dev/share/man/man4/txp.4

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You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
.\" $OpenBSD: txp.4,v 1.8 2001/06/26 02:09:11 pjanzen Exp $
.\"
.\" Copyright (c) 2001 Jason L. Wright (jason@thought.net)
.\" 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.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
.\"
Fixed the misplaced $FreeBSD$.
2005-02-09 18:07:17 +00:00
.\" $FreeBSD$
.\"
Add a HARDWARE section which lists supported devices. The actual device listings has been moved (and in some cases more or less rewritten) from the DESCRIPTION section. This will be used later for automatically generating device listings in the Hardware Notes, by parsing the manual pages. Reviewed in principle by: ru, hrs, trhodes No objections: -doc, re Section name inspired by: NetBSD
2004-07-04 14:17:41 +00:00
.Dd July 4, 2004
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
.Dt TXP 4
.Os
.Sh NAME
.Nm txp
.Nd 3Com 3XP Typhoon/Sidewinder (3CR990) Ethernet interface
.Sh SYNOPSIS
.Cd "device txp"
.Sh DESCRIPTION
The
.Nm
interface provides access to the 10Mb/s and 100Mb/s Ethernet networks via the
.Tn 3Com
.Tn Typhoon/Sidewinder
chipset.
.Pp
Basic Ethernet functions are provided as well as support for
.Xr vlan 4
tag removal and insertion assistance, receive
.Xr ip 4 ,
.Xr tcp 4 ,
and
.Xr udp 4
checksum offloading,
and
transmit
.Xr ip 4
checksum offloading.
There is currently no support for
transmit
.Xr tcp 4
or
.Xr udp 4
checksum offloading,
.Xr tcp 4
segmentation, nor
.Xr ipsec 4
acceleration.
Note that hardware checksumming is only used when the interface is not
in
.Xr bridge 4
mode.
.Pp
Each of the host's network addresses
is specified at boot time with an
.Dv SIOCSIFADDR
.Xr ioctl 2 .
The
.Nm
interface employs the address resolution protocol described in
.Xr arp 4
to dynamically map between Internet and Ethernet addresses on the local
network.
.Pp
When a
.Nm
interface is brought up, by default, it will attempt to auto-negotiate the
mdoc(7) police: markup nits.
2001-08-08 10:16:02 +00:00
link speed and duplex mode.
The speeds, in order of attempt, are:
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
100Mb/s Full Duplex, 100Mb/s Half Duplex, 10 Mb/s Full Duplex, and
10 Mb/s Half Duplex.
.Pp
The
.Nm
supports several media types, which are selected via the
.Xr ifconfig 8
command.
The supported media types are:
mdoc(7) police: markup nits.
2001-08-08 10:16:02 +00:00
.Bl -tag -width indent
.It Cm media autoselect
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
Attempt to autoselect the media type (default)
mdoc(7) police: markup nits.
2001-08-08 10:16:02 +00:00
.It Cm media 100baseTX mediaopt full-duplex
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
Use 100baseTX, full duplex
mdoc(7) police: markup nit.
2001-08-17 12:26:00 +00:00
.It Cm media 100baseTX Op Cm mediaopt half-duplex
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
Use 100baseTX, half duplex
mdoc(7) police: markup nits.
2001-08-08 10:16:02 +00:00
.It Cm media 10baseT mediaopt full-duplex
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
Use 10baseT, full duplex
mdoc(7) police: markup nits.
2001-08-08 10:16:02 +00:00
.It Cm media 10baseT Op Cm mediaopt half-duplex
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
Use 10baseT, half duplex
.El
Add a HARDWARE section which lists supported devices. The actual device listings has been moved (and in some cases more or less rewritten) from the DESCRIPTION section. This will be used later for automatically generating device listings in the Hardware Notes, by parsing the manual pages. Reviewed in principle by: ru, hrs, trhodes No objections: -doc, re Section name inspired by: NetBSD
2004-07-04 14:17:41 +00:00
.Sh HARDWARE
The
.Nm
driver supports the following cards:
.Pp
.Bl -bullet -offset indent -compact
.It
3Com 3CR990-TX-95
.It
3Com 3CR990-TX-97
.It
3Com 3cR990B-TXM
.It
3Com 3CR990SVR95
.It
3Com 3CR990SVR97
.It
3Com 3cR990B-SRV
.El
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
.Sh SEE ALSO
.Xr arp 4 ,
.Xr inet 4 ,
.Xr intro 4 ,
.Xr ip 4 ,
Xref miibus(4).
2003-02-15 17:12:53 +00:00
.Xr miibus 4 ,
You were knocked senseless by the Boomerang, spun around by the Cyclone, blown over by the Hurricane and had a house dropped on you by the Tornado. Now it's time to have your parade rained on by... the Typhoon! This commit adds driver support for 3Com 3cR990 10/100 ethernet adapters based on the Typhoon I and Typhoon II chipsets. This is actually a port of the OpenBSD driver with many hacks by me. No Virginia, there isn't any support for the hardware crypto yet. However there is support for TCP/IP checksum offload and VLANs. Special thanks go to Jason Wright, Aaron Campbell and Theo de Raadt for squeezing enough info out of 3Com to get this written, and for doing most of the hard work. Manual page is included. Compiled as a module and included in GENERIC.
2001-07-23 20:44:54 +00:00
.Xr tcp 4 ,
.Xr udp 4 ,
.Xr vlan 4 ,
.Xr ifconfig 8
.Sh HISTORY
The
.Nm
driver first appeared in
.Ox 2.9 .
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