2011-01-27 12:46:59 +03:00
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.\" $NetBSD: vte.4,v 1.2 2011/01/27 09:46:59 wiz Exp $
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2011-01-26 21:48:11 +03:00
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.\" Copyright (c) 2010 Pyun YongHyeon
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.\" All rights reserved.
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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 AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" FreeBSD: src/share/man/man4/vte.4,v 1.2 2010/12/31 21:52:51 yongari Exp
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.\"
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.Dd January 23, 2011
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.Dt VTE 4
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.Os
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.Sh NAME
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.Nm vte
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.Nd Vortex86 RDC R6040 Fast Ethernet driver
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.Sh SYNOPSIS
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.Cd "vte* at pci? dev ? function ?"
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.Pp
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Configuration of PHYs is necessary.
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See
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.Xr rdcphy 4 .
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.Sh DESCRIPTION
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The
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.Nm
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device driver provides support for RDC R6040 Fast Ethernet controller
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which is commonly found on Vortex86 System On a Chip (SoC).
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.Pp
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The RDC R6040 has integrated 10/100 PHY for 10/100Mbps support in full
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or half-duplex.
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The controller supports interrupt moderation mechanism, a 64-bit multicast
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hash filter, VLAN over-size frame and four station addresses.
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The
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.Nm
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device driver uses three station addresses out of four as perfect
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multicast filter.
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.Sh SYSCTL VARIABLES
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2011-01-27 12:46:59 +03:00
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The following variables are available
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2011-01-26 21:48:11 +03:00
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.Bl -tag -width "xxxxxx"
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.It Va hw.vte.vte<x>.int_rxct
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Maximum number of packets to fire RX completion interrupt.
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The accepted range is 0 (disable interrupt moderation) to 15, the default is 0.
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.It Va hw.vte.vte<x>.int_txct
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Maximum number of packets to fire TX completion interrupt.
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The accepted range is 0 (disable interrupt moderation) to 15, the default is 0.
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.El
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.Sh SEE ALSO
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.Xr ifmedia 4 ,
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.Xr mii 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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.Rs
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.%T "DM&P Electronics Inc. Vortex86"
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.%U http://www.dmp.com.tw
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.Re
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.Sh HISTORY
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The
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.Nm
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driver was written for
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2011-01-27 12:46:59 +03:00
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.Fx
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2011-01-26 21:48:11 +03:00
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by
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.An Pyun YongHyeon
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.Aq yongari@FreeBSD.org
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and ported to
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.Nx
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by
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.An Manuel Bouyer
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.Aq bouyer@NetBSD.org .
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The
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.Nm
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device driver first appeared in
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.Nx 6.0 .
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