1.\" $OpenBSD: fxp.4,v 1.18 2001/06/23 07:03:55 pjanzen Exp $ 2.\" 3.\" Copyright (c) 1997 David E. O'Brien 4.\" 5.\" All rights reserved. 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 16.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR 17.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, 20.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" 27.Dd April 28, 1998 28.Dt FXP 4 29.Os 30.Sh NAME 31.Nm fxp 32.Nd Intel EtherExpress PRO/100 Ethernet driver 33.Sh SYNOPSIS 34.Cd "fxp* at pci? dev ? function ?" 35.Cd "fxp* at cardbus? dev ? function ?" 36.Sh DESCRIPTION 37The 38.Nm 39device driver supports the Intel EtherExpress 100 family of Ethernet cards 40based on the i82557, i82558, and i82559 chipsets. These come in several 41different varieties, including dual-port cards, and as built-in Ethernet 42solutions on certain motherboards. This includes, among others, the following 43models: 44.Pp 45.Bl -item -offset indent -compact 46.It 47Intel EtherExpress PRO/100 PCI 48.It 49Intel EtherExpress PRO/100B PCI 50.It 51Intel EtherExpress PRO/100+ PCI 52.It 53Intel EtherExpress PRO/100 Dual-Port PCI 54.It 55Intel PRO/100 CardBus II PC Card 56.El 57.Pp 58Other models of Intel network cards are supported by the 59.Xr ie 4 60and 61.Xr iy 4 62drivers. 63This list is not exhaustive. In particular, the 64.Nm 65driver should support any card by any manufacturer which is based on one of the 66aforementioned chipsets. 67.Pp 68The following media types and options (as given to 69.Xr ifconfig 8 ) 70are supported: 71.Pp 72.Bl -tag -width xxx -offset indent 73.It Cm media No autoselect 74Enable autoselection of the media type and options (default). 75.It Cm media No 100baseTX Cm mediaopt No full-duplex 76Set 100Mbps (Fast Ethernet) operation and force full-duplex mode. 77.It Cm media No 100baseTX Cm mediaopt No half-duplex 78Set 100Mbps (Fast Ethernet) operation and force half-duplex mode. 79.It Cm media No 10baseT Cm mediaopt No full-duplex 80Set 10Mbps operation and force full-duplex. 81.It Cm media No 10baseT Cm mediaopt No half-duplex 82Set 10Mbps operation and force half-duplex. 83.El 84.Pp 85If no media options are present, the 86.Nm 87driver places the card into autoselect mode. 88.Pp 89These cards also come with a variety of PHYs. Models exist with PHYs supported 90by both the 91.Xr inphy 4 92and 93.Xr nsphy 4 94drivers. 95.Sh DIAGNOSTICS 96.Bl -diag 97.It "fxp%d: couldn't map memory" 98A fatal initialization error has occurred. 99.It "fxp%d: couldn't map interrupt" 100A fatal initialization error has occurred. 101.It "fxp%d: Failed to malloc memory" 102There are not enough mbufs available for allocation. 103.It "fxp%d: device timeout" 104The device has stopped responding to the network, or there is a problem with 105the network connection (cable). 106.El 107.Sh SEE ALSO 108.Xr arp 4 , 109.Xr ie 4 , 110.Xr ifmedia 4 , 111.Xr inphy 4 , 112.Xr intro 4 , 113.Xr iophy 4 , 114.Xr iy 4 , 115.Xr netintro 4 , 116.Xr nsphy 4 , 117.Xr ifconfig 8 118.Sh HISTORY 119The 120.Nm 121device driver first appeared in 122.Ox 2.2 . 123.Sh AUTHORS 124The 125.Nm 126device driver was written by David Greenman. 127This manual page was written by David E. O'Brien. 128