81 lines
2.4 KiB
Groff
81 lines
2.4 KiB
Groff
.\" $NetBSD: ixv.4,v 1.8 2021/08/25 09:06:02 msaitoh Exp $
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.\"
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.\" Copyright (c) 2018 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Masanobu SAITOH.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd August 25, 2021
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.Dt IXV 4
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.Os
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.Sh NAME
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.Nm ixv
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.Nd Intel 10 Gigabit Ethernet virtual function
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.Sh SYNOPSIS
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.Cd "ixv* at pci? dev ? function ?"
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.Sh DESCRIPTION
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The
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.Nm
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driver supports Intel 10 Gigabit Ethernet virtual function that 82599 and
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newer chips support.
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It can be used on a
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.Nx
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guest that the host supports SR-IOV.
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.Sh SEE ALSO
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.Xr arp 4 ,
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.Xr ixg 4 ,
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.Xr netintro 4 ,
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.Xr vlan 4 ,
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.Xr ifconfig 8
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.Sh HISTORY
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The
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.Nm
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device driver comes from
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.Fx .
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It first appeared in
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.Nx 8.0 .
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.Sh AUTHORS
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The
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.Nm
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driver was written by
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.An Intel Corporation Aq Mt freebsdnic@mailbox.intel.com .
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.Sh BUGS
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The following event counters are not cleared by
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.Dv SIOCZIFDATA
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because the corresponding registers are read only and not cleared on read:
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.Pp
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.Bl -item -offset indent -compact
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.It
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Good Packets Received
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.It
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Good Octets Received
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.It
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Multicast Packets Received
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.It
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Good Packets Transmitted
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.It
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Good Octets Transmitted
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.El
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