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freebsd-nq/share/man/man4/nge.4

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mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.\" Copyright (c) 2001 Wind River Systems
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.\" Copyright (c) 1997, 1998, 1999, 2000, 2001
.\" Bill Paul <wpaul@bsdi.com>. 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.
.\"
.\" $FreeBSD$
.\"
Fix date. This man page was not written on July 11, 2001, because that day hasn't happened yet. It should be May. Ignore failed time-travel experiment, K PLZ THX.
2001-05-31 00:18:19 +00:00
.Dd May 11, 2001
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.Dt NGE 4
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Os
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.Sh NAME
.Nm nge
.Nd "National Semiconductor PCI gigabit ethernet adapter driver"
.Sh SYNOPSIS
.Cd "device miibus"
.Cd "device nge"
.Sh DESCRIPTION
The
.Nm
driver provides support for various NICs based on the National Semiconductor
DP83820 and DP83821 gigabit ethernet controller chips, including the
following:
.Pp
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Bl -bullet -compact
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.It
SMC EZ Card 1000 (SMC9462TX)
.It
D-Link DGE-500T
.It
Asante FriendlyNet GigaNIX 1000TA and 1000TPC
.It
Document additional cards supported by the nge driver: LinkSys EG1032 anf EG1064, and the Surecom EP-320G-TX. Also fix typo in nge.4 man page: Addrton -> Addtron.
2001-07-11 22:09:31 +00:00
Addtron AEG320T
.It
LinkSys EG1032 (32-bit PCI) and EG1064 (64-bit PCI)
.It
Surecom Technology EP-320G-TX
Another NatSemi gigE card; the Netgear GA622T
2001-07-11 22:29:05 +00:00
.It
Netgear GA622T
Mention some additional NatSemi DP8382x-based cards being marketed by Trendware and Ark PC.
2001-09-06 07:02:10 +00:00
.It
Add support for SX cards using TBI such as Netgear GA621 Sponsored by: Vernier Networks. MFC after: 1 week
2002-08-08 18:30:39 +00:00
Netgear GA621
.It
Mention some additional NatSemi DP8382x-based cards being marketed by Trendware and Ark PC.
2001-09-06 07:02:10 +00:00
Ark PC SOHO-GA2500T (32-bit PCI) and SOHO-GA2000T (64-bit PCI)
.It
Trendware TEG-PCITX (32-bit PCI) and TEG-PCITX2 (64-bit PCI)
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.El
.Pp
All of these NICs are capable of 10, 100 and 1000mbps speeds over CAT5
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
copper cable.
The DP83820 supports TBI (ten bit interface) and GMII
Fix typo: s/of/or/ PR: 35291 Submitted by: John Nielsen <zoobie@bsdconspiracy.net> Tom Rhodes <darklogik@pittgoth.com>
2002-03-01 17:29:51 +00:00
transceivers, which means it can be used with either copper or 1000baseX
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
fiber applications.
The DP83820 supports TCP/IP checksum offload and
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
VLAN tagging/insertion as well as a 2048-bit multicast hash filter
and up to 4 pattern match buffers.
.Pp
Ispell sweep of share/man/man4.
2002-01-21 12:09:13 +00:00
Most cards also use the DP83861 10/100/1000 copper gigabit transceiver
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
chip, which supports autonegotiation of 10, 100 and 1000mbps modes in
full or half duplex.
.Pp
The DP83820 also supports jumbo frames, which can be configured
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
via the interface MTU setting.
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Selecting an MTU larger than 1500 bytes with the
.Xr ifconfig 8
utility configures the adapter to receive and transmit jumbo frames.
Typo/mind-o fixes.
2001-06-18 20:57:03 +00:00
Using jumbo frames can greatly improve performance for certain tasks,
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
such as file transfers and data streaming.
.Pp
The
.Nm
driver supports the following media types:
.Bl -tag -width 10baseTXUTP
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.It Cm autoselect
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Enable autoselection of the media type and options.
The user can manually override
the autoselected mode by adding media options to
.Xr rc.conf 5 .
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.It Cm 10baseT/UTP
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Set 10Mbps operation.
The
.Xr ifconfig 8
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Ic mediaopt
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
option can also be used to select either
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm full-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
or
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm half-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
modes.
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.It Cm 100baseTX
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Set 100Mbps (fast ethernet) operation.
The
.Xr ifconfig 8
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Ic mediaopt
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
option can also be used to select either
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm full-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
or
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm half-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
modes.
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.It Cm 1000baseTX
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Set 1000baseTX operation over twisted pair.
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm full-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
and
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm half-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
modes are supported.
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.It Cm 1000baseSX
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Set 1000Mbps (gigabit ethernet) operation.
Both
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm full-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
and
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm half-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
modes are supported.
.El
.Pp
The
.Nm
driver supports the following media options:
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Bl -tag -width full-duplex
.It Cm full-duplex
Force full duplex operation.
.It Cm half-duplex
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
Force half duplex operation.
.El
.Pp
The
.Nm
driver also supports one special link option for 1000baseTX cards:
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Bl -tag -width link0
.It Cm link0
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
With 1000baseTX cards, establishing a link between two ports requires
that one port be configured as a master and the other a slave.
With autonegotiation,
the master/slave settings will be chosen automatically.
However when manually selecting the link state, it is necessary to
force one side of the link to be a master and the other a slave.
The
.Nm
driver configures the ports as slaves by default.
Setting the
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Cm link0
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
flag with
.Xr ifconfig 8
will set a port as a master instead.
.El
.Pp
For more information on configuring this device, see
.Xr ifconfig 8 .
.Sh DIAGNOSTICS
.Bl -diag
.It "nge%d: couldn't map memory"
A fatal initialization error has occurred.
.It "nge%d: couldn't map ports"
A fatal initialization error has occurred.
.It "nge%d: couldn't map interrupt"
A fatal initialization error has occurred.
.It "nge%d: no memory for softc struct!"
The driver failed to allocate memory for per-device instance information
during initialization.
.It "nge%d: failed to enable memory mapping!"
The driver failed to initialize PCI shared memory mapping.
This might
happen if the card is not in a bus-master slot.
.It "nge%d: no memory for jumbo buffers!"
The driver failed to allocate memory for jumbo frames during
initialization.
.It "nge%d: watchdog timeout"
The device has stopped responding to the network, or there is a problem with
the network connection (cable).
.El
.Sh SEE ALSO
.Xr arp 4 ,
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Xr netintro 4 ,
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.Xr ng_ether 4 ,
mdoc(7) police: fix markup and spelling.
2001-05-16 10:39:42 +00:00
.Xr vlan 4 ,
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.Xr ifconfig 8
.Rs
.%T National Semiconductor DP83820 datasheet
.%O http://www.national.com
.Re
.Rs
.%T National Semiconductor DP83861 datasheet
.%O http://www.national.com
.Re
.Sh HISTORY
The
.Nm
device driver first appeared in
MFS: in HISTORY section, fix release number of first appearance
2001-08-01 12:15:21 +00:00
.Fx 4.4 .
Add support for gigabit ethernet cards based on the NatSemi DP83820 and DP83821 gigabit ethernet MAC chips and the NatSemi DP83861 10/100/1000 copper PHY. There are a whole bunch of very low cost cards available with this chipset selling for $150USD or less. This includes the SMC9462TX, D-Link DGE-500T, Asante GigaNIX 1000TA and 1000TPC, and a couple cards from Addtron. This chip supports TCP/IP checksum offload, VLAN tagging/insertion. 2048-bit multicast filter, jumbograms and has 8K TX and 32K RX FIFOs. I have not done serious performance testing with this driver. I know it works, and I want it under CVS control so I can keep tabs on it. Note that there's no serious mutex stuff in here yet either: I need to talk more with jhb to figure out the right way to do this. That said, I don't think there will be any problems. This driver should also work on the alpha. It's not turned on in GENERIC.
2001-05-11 19:56:39 +00:00
.Sh AUTHORS
The
.Nm
driver was written by
.An Bill Paul Aq wpaul@bsdi.com .
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