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Modified the man page to reflect support for

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82540EM based cards.

MFC after:	1 day
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Prafulla Deuskar 2002-04-30 17:14:51 +00:00
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share/man/man4/em.4
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@ -1,34 +1,35 @@
.\" Copyright (c) 2001 Intel Corporation
.\" 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
.\" 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.
.\"
.\" $FreeBSD$
.\" * Other names and brands may be claimed as the property of others.
.\"
.Dd December 8, 2001
.\" $FreeBSD$
.Dd April 5, 2002
.Dt EM 4
.Os
.Os
.Sh NAME
.Nm em
.Nd "Intel(R) PRO/1000 gigabit Ethernet driver for the FreeBSD operating system"
@ -38,16 +39,16 @@
The
.Nm
driver provides support for PCI gigabit Ethernet adapters based on
the Intel 82542, 82543 and 82544 Ethernet controller chip.
the Intel 82540, 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
.Pa README
and Jumbo Frames only on 82540, 82543 and 82544-based adapters.
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
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.
@ -78,12 +79,12 @@ option to select
mode.
.It Cm 1000baseSX
Sets 1000Mbps operation.
Only
Only
.Cm full-duplex
mode is supported at this speed.
.It Cm 1000baseTX
Sets 1000Mbps operation.
Only
Only
.Cm full-duplex
mode is supported at this speed.
.El
@ -98,13 +99,13 @@ Forces full-duplex operation
Forces half-duplex operation.
.El
.Pp
Only use
.Cm mediaopt
to set the driver to
.Cm full-duplex .
If
.Cm mediaopt
is not specified, the driver defaults to
Only use
.Cm mediaopt
to set the driver to
.Cm full-duplex .
If
.Cm mediaopt
is not specified, the driver defaults to
.Cm half-duplex .
.Pp
For more information on configuring this device, see
@ -120,23 +121,23 @@ 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
.Pa README
included with the driver.
For general information and support,
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 .
.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
.Aq freebsdnic@mailbox.intel.com .
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 ng_ether 4 ,
.Xr netintro 4 ,
.Xr vlan 4 ,
.Xr ng_ether 4 ,
.Xr ifconfig 8
.Sh HISTORY
The