39 lines
1.3 KiB
Groff
39 lines
1.3 KiB
Groff
.\" $NetBSD: micphy.4,v 1.2 2014/03/03 09:10:46 wiz Exp $
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.\"
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.\" Copyright (c) 2014 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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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 March 3, 2014
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.Dt MICPHY 4
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.Os
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.Sh NAME
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.Nm micphy
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.Nd Micrel KSZ9021 10/100/1000 PHY driver
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.Sh SYNOPSIS
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.Cd "micphy* at mii? phy ?"
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.Sh DESCRIPTION
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The
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.Nm
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driver currently supports only Micrel KSZ9021RN PHY.
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The driver has a fixup for
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.Xr evbarm/cpsw 4
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which requires Gig-E PHYs to adjust RGMII signal timing.
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.Sh SEE ALSO
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.Xr evbarm/cpsw 4 ,
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.Xr ifmedia 4 ,
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.Xr intro 4 ,
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.Xr mii 4 ,
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.Xr ifconfig 8
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