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152 lines
4.0 KiB
Groff
152 lines
4.0 KiB
Groff
.\" $NetBSD: hme.4,v 1.4 2003/02/14 15:20:18 grant Exp $
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.\"
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.\" Copyright (c) 2001 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
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.\" by Klaus Klein.
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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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd June 14, 2009
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.Dt HME 4
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.Os
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.Sh NAME
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.Nm hme
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.Nd "Sun Microelectronics STP2002-STQ Ethernet interfaces device driver"
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.Sh SYNOPSIS
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To compile this driver into the kernel,
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place the following lines in your
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kernel configuration file:
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.Bd -ragged -offset indent
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.Cd "device miibus"
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.Cd "device hme"
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.Ed
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.Pp
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Alternatively, to load the driver as a
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module at boot time, place the following line in
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.Xr loader.conf 5 :
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.Bd -literal -offset indent
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if_hme_load="YES"
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.Ed
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.Sh DESCRIPTION
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The
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.Nm
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driver supports Sun Microelectronics STP2002-STQ
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.Dq Happy Meal Ethernet
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Fast Ethernet interfaces.
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.Pp
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All controllers supported by the
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.Nm
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driver have TCP checksum offload capability for both receive and transmit,
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support for the reception and transmission of extended frames for
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.Xr vlan 4
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and a 128-bit multicast hash filter.
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.Sh HARDWARE
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The
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.Nm
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driver supports the on-board Ethernet interfaces of many
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Sun
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.Tn UltraSPARC
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workstation and server models.
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.Pp
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Cards supported by the
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.Nm
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driver include:
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.Pp
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.Bl -bullet -compact
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.It
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Sun PCI SunSwift Adapter
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.Pq Dq SUNW,hme
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.It
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Sun SBus SunSwift Adapter
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.Dq ( hme
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and
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.Dq SUNW,hme )
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.It
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Sun PCI Sun100BaseT Adapter 2.0
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.Pq Dq SUNW,hme
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.It
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Sun SBus Sun100BaseT 2.0
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.Pq Dq SUNW,hme
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.It
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Sun PCI Quad FastEthernet Controller
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.Pq Dq SUNW,qfe
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.It
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Sun SBus Quad FastEthernet Controller
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.Pq Dq SUNW,qfe
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.El
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.Sh NOTES
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On sparc64 the
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.Nm
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driver respects the
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.Va local-mac-address?
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system configuration variable which can be set in the Open Firmware boot
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monitor using the
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.Ic setenv
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command or by
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.Xr eeprom 8 .
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If set to
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.Dq Li false
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(the default), the
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.Nm
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driver will use the system's default MAC address for all of its devices.
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If set to
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.Dq Li true ,
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the unique MAC address of each interface is used if present rather than
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the system's default MAC address.
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.Pp
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Supported interfaces having their own MAC address include on-board versions
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on boards equipped with more than one Ethernet interface and all add-on cards
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except the single-port SBus versions.
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.Sh SEE ALSO
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.Xr altq 4 ,
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.Xr intro 4 ,
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.Xr miibus 4 ,
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.Xr netintro 4 ,
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.Xr vlan 4 ,
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.Xr eeprom 8 ,
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.Xr ifconfig 8
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.Rs
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.%T "STP2002QFP Fast Ethernet, Parallel Port, SCSI (FEPS) User's Guide"
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.%D April 1996
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.%A Sun Microelectronics
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.%U http://mediacast.sun.com/users/Barton808/media/STP2002QFP-FEPs_UG.pdf
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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 first appeared in
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.Nx 1.5 .
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The first
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.Fx
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version to include it was
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.Fx 5.0 .
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.Sh AUTHORS
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The
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.Nm
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driver was written by
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.An Paul Kranenburg
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.Aq pk@NetBSD.org .
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