64 lines
1.6 KiB
Groff
64 lines
1.6 KiB
Groff
.\" $NetBSD: jmphy.4,v 1.2 2019/11/02 16:34:49 wiz Exp $
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.\" $openbsd: jmphy.4,v 1.2 2013/07/16 16:05:49 schwarze Exp $
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.\"
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.\" Copyright (c) 2008 Jonathan Gray <jsg@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd October 30, 2019
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.Dt JMPHY 4
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.Os
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.Sh NAME
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.Nm jmphy
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.Nd JMicron JMP202/JMP211 10/100/Gigabit Ethernet PHY
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.Sh SYNOPSIS
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.Cd "jmphy* at mii?"
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.Sh DESCRIPTION
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The
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.Nm
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driver supports the JMicron JMP202 10/100 and
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JMP211 10/100/Gigabit Ethernet PHYs.
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.Sh SEE ALSO
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.Xr ifmedia 4 ,
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.Xr intro 4 ,
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.Xr jme 4 ,
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.Xr mii 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 first appeared in
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.Ox 4.5
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and
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.Nx 9.0 .
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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driver was written by
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.An Pyun YongHyeon
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for
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.Fx
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and ported to
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.Ox
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by
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.An Jonathan Gray Aq Mt jsg@openbsd.org
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and then ported to
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.Nx
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by
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.An Masanobu SAITOH .
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.Sh BUGS
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It the media is set to gigabit speed, it may not link up or take a very long time
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to set the link up.
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It depends on the link partner.
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