1.\" $NetBSD: micphy.4,v 1.2 2014/03/03 09:10:46 wiz Exp $ 2.\" 3.\" Copyright (c) 2014 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" Permission to use, copy, modify, and distribute this software for any 7.\" purpose with or without fee is hereby granted, provided that the above 8.\" copyright notice and this permission notice appear in all copies. 9.\" 10.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17.\" 18.Dd March 3, 2014 19.Dt MICPHY 4 20.Os 21.Sh NAME 22.Nm micphy 23.Nd Micrel KSZ9021 10/100/1000 PHY driver 24.Sh SYNOPSIS 25.Cd "micphy* at mii? phy ?" 26.Sh DESCRIPTION 27The 28.Nm 29driver currently supports only Micrel KSZ9021RN PHY. 30The driver has a fixup for 31.Xr evbarm/cpsw 4 32which requires Gig-E PHYs to adjust RGMII signal timing. 33.Sh SEE ALSO 34.Xr evbarm/cpsw 4 , 35.Xr ifmedia 4 , 36.Xr intro 4 , 37.Xr mii 4 , 38.Xr ifconfig 8 39