1.\" $NetBSD: hme.4,v 1.6 2005/02/20 21:05:20 wiz Exp $ 2.\" 3.\" Copyright (c) 2001 The NetBSD Foundation, Inc. 4.\" All rights reserved. 5.\" 6.\" This code is derived from software contributed to The NetBSD Foundation 7.\" by Klaus Klein. 8.\" 9.\" Redistribution and use in source and binary forms, with or without 10.\" modification, are permitted provided that the following conditions 11.\" are met: 12.\" 1. Redistributions of source code must retain the above copyright 13.\" notice, this list of conditions and the following disclaimer. 14.\" 2. Redistributions in binary form must reproduce the above copyright 15.\" notice, this list of conditions and the following disclaimer in the 16.\" documentation and/or other materials provided with the distribution. 17.\" 3. All advertising materials mentioning features or use of this software 18.\" must display the following acknowledgement: 19.\" This product includes software developed by the NetBSD 20.\" Foundation, Inc. and its contributors. 21.\" 4. Neither the name of The NetBSD Foundation nor the names of its 22.\" contributors may be used to endorse or promote products derived 23.\" from this software without specific prior written permission. 24.\" 25.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 26.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 29.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35.\" POSSIBILITY OF SUCH DAMAGE. 36.\" 37.Dd February 20, 2005 38.Dt HME 4 39.Os 40.Sh NAME 41.Nm hme 42.Nd Sun Microelectronics STP2002-STQ Ethernet interfaces device driver 43.Sh SYNOPSIS 44.Cd "hme* at pci? dev ? function ?" 45.Cd "hme* at sbus? slot ? offset ?" 46.Sh DESCRIPTION 47The 48.Nm 49driver supports Sun Microelectronics STP2002-STQ Fast Ethernet interfaces. 50.Sh HARDWARE 51The 52.Nm 53driver supports the on-board Ethernet interfaces of many 54Sun 55.Tn UltraSPARC 56workstation and server models. 57.Pp 58Cards supported by the 59.Nm 60driver include: 61.Pp 62.Bl -item -compact 63.It 64Sun PCI SunSwift Adapter 65.Po Do SUNW,hme Dc Pc 66.It 67Sun SBus SunSwift Adapter 68.Po 69.Dq hme 70and 71.Dq SUNW,hme 72.Pc 73.It 74Sun PCI Sun100BaseT Adapter 2.0 75.Po Do SUNW,hme Dc Pc 76.It 77Sun SBus Sun100BaseT 2.0 78.Po Do SUNW,hme Dc Pc 79.It 80Sun PCI Quad FastEthernet Controller 81.Po Do SUNW,qfe Dc Pc 82.It 83Sun SBus Quad FastEthernet Controller 84.Po Do SUNW,qfe Dc Pc 85.El 86.Pp 87The STP2002 family supports hardware checksumming to assist in computing 88IPv4 TCP/UDP checksums. 89The 90.Nm 91driver supports this feature of the chip. 92See 93.Xr ifconfig 8 94for information on how to enable this feature. 95.Sh SEE ALSO 96.Xr ifmedia 4 , 97.Xr intro 4 , 98.Xr mii 4 , 99.Xr ukphy 4 , 100.Xr ifconfig 8 101.Rs 102.%T "STP2002QFP Fast Ethernet, Parallel Port, SCSI (FEPS) User's Guide" 103.%D April 1996 104.%A Sun Microelectronics 105.%O http://www.sun.com/microelectronics/manuals/STP2002QFP-UG.pdf 106.Re 107.Sh HISTORY 108The 109.Nm 110driver first appeared in 111.Nx 1.5 . 112.Sh AUTHORS 113The 114.Nm 115driver was written by 116.An Paul Kranenburg 117.Aq pk@NetBSD.org . 118