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Diffstat (limited to 'static/openbsd/man4/em.4')
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diff --git a/static/openbsd/man4/em.4 b/static/openbsd/man4/em.4 new file mode 100644 index 00000000..487e0584 --- /dev/null +++ b/static/openbsd/man4/em.4 @@ -0,0 +1,228 @@ +.\" $OpenBSD: em.4,v 1.55 2021/09/08 20:29:21 jmc Exp $ +.\" Copyright (c) 2002 Intel Corporation +.\" All rights reserved. +.\" Redistribution and use in source and binary forms of the Software, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code of the Software may retain the above +.\" copyright notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form of the Software may 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. Neither the name of the Intel Corporation nor the names of its contributors +.\" shall be used to endorse or promote products derived from this Software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 THE INTEL OR ITS CONTRIBUTORS 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. +.\" +.\" * Other names and brands may be claimed as the property of others. +.\" +.\" $FreeBSD: em.4,v 1.18 2005/01/30 12:29:06 yar Exp $ +.Dd $Mdocdate: September 8 2021 $ +.Dt EM 4 +.Os +.Sh NAME +.Nm em +.Nd Intel PRO/1000 10/100/1Gb Ethernet device +.Sh SYNOPSIS +.Cd "em* at pci?" +.Sh DESCRIPTION +The +.Nm +driver provides support for PCI, PCI-X and PCI Express Gigabit Ethernet adapters +based on the Intel 82540EM, 82540EP, 82541EI, 82541ER, 82541GI, 82541PI, 82542, +82543GC, 82544EI, 82544GC, 82545EM, 82545GM, 82546EB, 82546GB, 82547EI, 82547GI, +82562V, 82563EB, 82564EB, 82566DC, 82566DM, 82571EB, 82571GB, 82572EI, 82572GI, +82573E, 82573L, 82573V, 82574L, 82575EB, 82575GB, 82576EB, 82577LC, 82577LM, +82578DC, 82578DM, 82579LM, 82579V, 82580DB, 82580EB, 82583V, I210, I211, I217, +I218, I219, I350, I354 +Ethernet controller chips and the embedded chips found on EP80579 platform, +including the following: +.Pp +.Bl -item -offset indent -compact +.It +Axiomtek NA-200 EP80579 based board +.It +HP ProLiant NC110T PCI Express Gigabit NIC +.It +HP ProLiant NC112T PCI Express Gigabit NIC +.It +HP ProLiant NC310F PCI-X Gigabit NIC (SX Fiber) +.It +HP ProLiant NC340T PCI-X Quad Port Gigabit NIC +.It +HP ProLiant NC360T PCI Express Dual Port Gigabit NIC +.It +HP ProLiant NC364T PCI Express Quad Port Gigabit NIC +.It +HP ProLiant NC365T PCI Express Quad Port Gigabit NIC +.It +HP ProLiant NC6132 Upgrade Module (SX Fiber) +.It +HP ProLiant NC6133 Upgrade Module (LX Fiber) +.It +HP ProLiant NC6134 PCI Gigabit NIC (SX Fiber) +.It +HP ProLiant NC6136 PCI Gigabit NIC (SX Fiber) +.It +HP ProLiant NC6170 PCI-X Gigabit NIC (SX Fiber) +.It +HP ProLiant NC7131 PCI Gigabit NIC +.It +HP ProLiant NC7132 Upgrade Module +.It +HP ProLiant NC7170 PCI-X Dual Port Gigabit NIC +.It +HP ProLiant NC7170LP PCI-X Dual Port Gigabit NIC +.It +Intel PRO/1000 Gigabit Server Adapter (SX Fiber) (PWLA8490) +.It +Intel PRO/1000F Gigabit Server Adapter (SX Fiber) (PWLA8490SX) +.It +Intel PRO/1000T Server Adapter (PWLA8490T) +.It +Intel PRO/1000XT Server Adapter (PWLA8490XT) +.It +Intel PRO/1000XS Server Adapter (SX Fiber) (PWLA8490XF) +.It +Intel PRO/1000T Desktop Adapter (PWLA8390T) +.It +Intel PRO/1000XTL Low Profile PCI Server (PWLA8490XTL) +.It +Intel PRO/1000MT Desktop Adapter (PWLA8390MT) +.It +Intel PRO/1000MT Server Adapter (PWLA8490MT) +.It +Intel PRO/1000MT Dual Port Server Adapter (PWLA8492MT) +.It +Intel PRO/1000MF Server Adapter (SX Fiber) (PWLA8490MF) +.It +Intel PRO/1000MF Dual Port Server Adapter (SX Fiber) (PWLA8492MF) +.It +Intel PRO/1000MF Server Adapter (LX Fiber) (PWLA8490LX) +.It +Intel PRO/1000MT Quad PCI-X Adapter (PWLA8494MT) +.It +Intel PRO/1000GT Quad PCI-X Adapter (PWLA8494GT) +.It +Intel PRO/1000PT Desktop Adapter +.It +Intel PRO/1000PT Server Adapter +.It +Intel PRO/1000PT Dual Port Server Adapter +.It +Intel PRO/1000PT Quad Port Server Adapter +.It +Intel PRO/1000PF Server Adapter (SX Fiber) +.It +Intel PRO/1000PF Dual Port Server Adapter (SX Fiber) +.It +Intel PRO/1000ET Dual Port Server Adapter +.It +Intel PRO/1000ET Quad Port Server Adapter +.It +Intel PRO/1000EF Quad Port Server Adapter (SX Fiber) +.It +Intel I340-T4 PCI Express Quad Port Gigabit NIC +.It +Intel I350-T2 PCI Express Dual Port Gigabit NIC +.It +Intel I350-T4 PCI Express Quad Port Gigabit NIC +.It +Soekris Engineering lan1841 +.It +Sun PCI-E Dual Gigabit Ethernet LP UTP Adapter +.It +Sun PCI-E Dual Gigabit Ethernet LP MMF Adapter +.It +Sun PCI-E Dual Gigabit Ethernet EM UTP Adapter +.It +Sun PCI-E Dual Gigabit Ethernet EM MMF Adapter +.It +Sun PCI-E Dual Gigabit Ethernet ExpressModule +.It +Sun x4 PCI-E Quad Gigabit Ethernet LP UTP Adapter +.It +Sun x4 PCI-E Quad Gigabit Ethernet ExpressModule +.It +Sun x8 PCI-E Quad Gigabit Ethernet ExpressModule +.It +Supermicro AOC-SG-i2 Dual Port Server Adapter +.It +Supermicro AOC-PG-I2+ Dual Port Server Adapter +.El +.Pp +The +.Nm +driver supports IPv4 receive IP/TCP/UDP checksum offload and transmit TCP/UDP +checksum offload on all but 82542-based adapters, VLAN tag insertion and +stripping, and jumbo frames on all but 82562V, 82566DC/82566DM and +82573E/82573L/82573V-based adapters. +The 82562V Ethernet controller chip only supports 10/100 media types. +.Pp +The +.Nm +driver supports the following media types: +.Bl -tag -width autoselect -offset indent +.It autoselect +Enables auto-negotiation for speed and duplex. +.It 10baseT Cm mediaopt No full-duplex +Sets 10Mbps operation. +.It 100baseTX Cm mediaopt No full-duplex +Sets 100Mbps operation. +.It 1000baseLX +Sets 1000Mbps operation. +Only full-duplex mode is supported at this speed. +.It 1000baseSX +Sets 1000Mbps operation. +Only full-duplex mode is supported at this speed. +.It 1000baseT +Sets 1000Mbps operation. +Only full-duplex mode is supported at this speed. +.El +.Pp +For more information on configuring this device, see +.Xr ifconfig 8 . +.Sh SEE ALSO +.Xr arp 4 , +.Xr gcu 4 , +.Xr ifmedia 4 , +.Xr intro 4 , +.Xr netintro 4 , +.Xr pci 4 , +.Xr hostname.if 5 , +.Xr ifconfig 8 +.Sh HISTORY +The +.Nm +device driver first appeared in +.Ox 3.2 . +.Sh AUTHORS +The +.Nm +driver was written by +.An Intel Corporation . +.Sh BUGS +There are known performance issues with this driver when running UDP traffic +with jumbo frames. +.Pp +There is a known compatibility issue where time to link is slow or link is not +established between 82541/82547 controllers and some switches. +Known switches include: +.Pp +.Bl -item -offset indent -compact +.It +I-O Data ETG-SH8 +.It +Planex FXG-08TE +.El |