diff options
Diffstat (limited to 'share')
-rw-r--r-- | share/man/man4/em.4 | 119 |
1 files changed, 60 insertions, 59 deletions
diff --git a/share/man/man4/em.4 b/share/man/man4/em.4 index b5fb2a5..9a3bacb 100644 --- a/share/man/man4/em.4 +++ b/share/man/man4/em.4 @@ -1,39 +1,37 @@ .\" Copyright (c) 2001 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 +.\" 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 +.\" 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 +.\" 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 +.\" 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 +.\" 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. .\" .\" $FreeBSD$ - - -.Dd October, 2001 +.\" +.Dd December 8, 2001 .Dt EM 4 -.Os FreeBSD +.Os .Sh NAME .Nm em -.Nd -Intel(R) PRO/1000 gigabit ethernet driver for the FreeBSD operating system +.Nd Intel(R) PRO/1000 gigabit ethernet driver for the FreeBSD operating system .Sh SYNOPSIS .Cd "device em" .Sh DESCRIPTION @@ -43,12 +41,14 @@ driver provides support for PCI gigabit ethernet adapters based on the Intel 82542, 82543 and 82544 ethernet controller chip. The driver supports Transmit/Receive checksum offload and jumbo frames only on 82543 and 82544-based adapters. -For a list of supported adapters, see the README +For a list of supported adapters, see the +.Pa README included with the driver. .Pp -For questions related to hardware requirements, -refer to the documentation supplied with your Intel PRO/1000 adapter. -All hardware requirements listed apply to use with FreeBSD. +For questions related to hardware requirements, +refer to the documentation supplied with your Intel PRO/1000 adapter. +All hardware requirements listed apply to use with +.Fx . .Pp Support for jumbo frames is provided via the interface MTU setting. Selecting an MTU larger than 1500 bytes with the @@ -59,48 +59,46 @@ The maximum MTU size for jumbo frames is 9000. The .Nm driver supports the following media types: -.Pp -.Bl -tag -width xxxxxxxxxxxxxxxxxxxx -.It autoselect +.Bl -tag -width ".Cm 10baseT/UTP" +.It Cm autoselect Enables auto-negotiation for speed and duplex. -.It 10baseT/UTP +.It Cm 10baseT/UTP Sets 10Mbps operation. The -.Ar mediaopt +.Cm mediaopt option can also be used to select either -.Ar full-duplex +.Cm full-duplex or -.Ar half-duplex +.Cm half-duplex modes. -.It 100baseTX +.It Cm 100baseTX Sets 100Mbps operation. The -.Ar mediaopt +.Cm mediaopt option can also be used to select either -.Ar full-duplex +.Cm full-duplex or -.Ar half-duplex +.Cm half-duplex modes. -.It 1000baseSX +.It Cm 1000baseSX Sets 1000Mbps operation. -Only -.Ar full-duplex +Only +.Cm full-duplex mode is supported at this speed. -.It 1000baseTX +.It Cm 1000baseTX Sets 1000Mbps operation. -Only -.Ar full-duplex +Only +.Cm full-duplex mode is supported at this speed. .El .Pp The .Nm driver supports the following media options: -.Pp -.Bl -tag -width xxxxxxxxxxxxxxxxxxxx -.It full-duplex +.Bl -tag -width ".Cm full-duplex" +.It Cm full-duplex Forces full duplex operation -.It half-duplex +.It Cm half-duplex Forces half duplex operation. .El .Pp @@ -120,26 +118,29 @@ The device has stopped responding to the network, or there is a problem with the network connection (cable). .El .Sh SUPPORT -For additional information regarding building and installation, -see the README included with the driver. For general information and support, -go to the Intel support Website at: -.Ar http://support.intel.com. +For additional information regarding building and installation, +see the +.Pa README +included with the driver. +For general information and support, +go to the Intel support Website at +.Pa http://support.intel.com . .Pp -If an issue is identified with the released source code on the supported kernel -with a supported adapter, email the specific information related to the -issue to freebsdnic@mailbox.intel.com. -.El +If an issue is identified with the released source code on the supported kernel +with a supported adapter, email the specific information related to the +issue to +.Aq freebsdnic@mailbox.intel.com . .Sh SEE ALSO .Xr arp 4 , -.Xr netintro 4 , -.Xr vlan 4 , +.Xr netintro 4 , .Xr ng_ether 4 , +.Xr vlan 4 , .Xr ifconfig 8 .Sh HISTORY The .Nm device driver first appeared in -.Fx 4.4 . +.Fx 5.0 . .Sh AUTHORS The .Nm |