'\" te
.\" Copyright (c) 2009, Sun Microsystems, Inc. All rights reserved.
.\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing.
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.\" fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner]
.TH YGE 4D "Sep 15, 2009"
.SH NAME
yge \- Marvell Yukon 2 Ethernet device driver
.SH SYNOPSIS
.sp
.in +2
.nf
/dev/net/yge
.fi
.in -2

.SH DESCRIPTION
.sp
.LP
The \fByge\fR driver supports Marvell Yukon 2 Fast Ethernet and Gigabit
Ethernet controllers.
.SS "Properties"
.sp
.LP
The following properties can be configured using \fBdladm\fR(8):
.sp
.ne 2
.na
\fB\fBadv_autoneg_cap\fR\fR
.ad
.RS 19n
Enables (default) or disables IEEE 802.3 auto-negotiation of link speed and
duplex settings. If enabled, the device negotiates among the supported (and
configured, see below) link options with the link partner. If disabled, at
least one of the link options below must be specified. The driver selects the
first enabled link option according to the IEEE 802.3 specified preferences.
.RE

.sp
.ne 2
.na
\fB\fBadv_1000fdx_cap\fR\fR
.ad
.RS 19n
Enables the 1000 Mbps full-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBadv_1000hdx_cap\fR\fR
.ad
.RS 19n
Enables the 1000 Mbps half-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBadv_100T4_cap\fR\fR
.ad
.RS 19n
Enables the 100 BaseT4 link option. (Note that most hardware does not support
this unusual link style. Also, this uses two pairs of wires for data, rather
than one.)
.RE

.sp
.ne 2
.na
\fB\fBadv_100fdx_cap\fR\fR
.ad
.RS 19n
Enables the 1000 Mbps full-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBadv_100hdx_cap\fR\fR
.ad
.RS 19n
Enables the 1000 Mbps half-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBadv_10fdx_cap\fR\fR
.ad
.RS 19n
Enables the 10 Base-T full-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBadv_10hdx_cap\fR\fR
.ad
.RS 19n
Enables the 10 Base-T half-duplex link option.
.RE

.sp
.ne 2
.na
\fB\fBmtu\fR\fR
.ad
.RS 19n
On most devices, can be set between 1500 (default) and 9000. This property can
only be changed when the device is not in use.
.RE

.SH FILES
.sp
.ne 2
.na
\fB\fB/dev/net/yge\fR\fR
.ad
.RS 27n
Special network device
.RE

.sp
.ne 2
.na
\fB\fB/kernel/drv/yge\fR\fR
.ad
.RS 27n
32-bit driver binary (x86)
.RE

.sp
.ne 2
.na
\fB\fB/kernel/drv/amd64/yge\fR\fR
.ad
.RS 27n
64-bit driver binary (x86)
.RE

.sp
.ne 2
.na
\fB\fB/kernel/drv/sparcv9/yge\fR\fR
.ad
.RS 27n
64-bit driver binary (SPARC)
.RE

.SH ATTRIBUTES
.sp
.LP
See \fBattributes\fR(7) for a descriptions of the following attributes:
.sp

.sp
.TS
box;
c | c
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE
_
Architecture	x86, SPARC
_
Interface Stability	Committed
.TE

.SH SEE ALSO
.sp
.LP
.BR dlpi (4P),
.BR attributes (7),
.BR dladm (8)