1.\" $OpenBSD: fxp.4,v 1.45 2015/01/15 20:37:36 schwarze 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 $Mdocdate: January 15 2015 $ 28.Dt FXP 4 29.Os 30.Sh NAME 31.Nm fxp 32.Nd Intel EtherExpress PRO/100 10/100 Ethernet device 33.Sh SYNOPSIS 34.Cd "fxp* at pci?" 35.Cd "fxp* at cardbus?" 36.Cd "icsphy* at mii?" 37.Cd "inphy* at mii?" 38.Cd "iophy* at mii?" 39.Cd "nsphy* at mii?" 40.Sh DESCRIPTION 41The 42.Nm 43device driver supports the Intel EtherExpress 100 family of Ethernet cards 44based on various revisions of the i82557, i82558, i82559, i82559S, 45i82550, i82551, and i82562 chipsets, including the following: 46.Pp 47.Bl -item -offset indent -compact 48.It 49Intel EtherExpress PRO/100 PCI 50.It 51Intel EtherExpress PRO/100B PCI 52.It 53Intel EtherExpress PRO/100+ PCI 54.It 55Intel EtherExpress PRO/100 Dual-Port PCI 56.It 57Intel PRO/100 CardBus II PC Card 58.It 59Intel PRO/100 VE 60.It 61Intel PRO/100 VM 62.It 63Intel PRO/100 M 64.It 65Intel PRO/100 S 66.El 67.Pp 68The following media types and options (as given to 69.Xr ifconfig 8 ) 70are supported: 71.Bl -tag -width xxx -offset indent 72.It Cm media No autoselect 73Enable autoselection of the media type and options (default). 74.It Cm media No 100baseTX Cm mediaopt No full-duplex 75Set 100Mbps (Fast Ethernet) operation and force full-duplex mode. 76.It Cm media No 100baseTX Cm mediaopt No half-duplex 77Set 100Mbps (Fast Ethernet) operation and force half-duplex mode. 78.It Cm media No 10baseT Cm mediaopt No full-duplex 79Set 10Mbps operation and force full-duplex. 80.It Cm media No 10baseT Cm mediaopt No half-duplex 81Set 10Mbps operation and force half-duplex. 82.El 83.Pp 84If no media options are present, the 85.Nm 86driver places the card into autoselect mode. 87.Sh FILES 88Some devices are able to do interrupt coalescing but it requires firmware 89updating. 90The following firmware files are potentially loaded on demand when an 91interface is brought up: 92.Pp 93.Bl -tag -width Ds -offset indent -compact 94.It Pa /etc/firmware/fxp-d101a 95.It Pa /etc/firmware/fxp-d101b0 96.It Pa /etc/firmware/fxp-d101ma 97.It Pa /etc/firmware/fxp-d101s 98.It Pa /etc/firmware/fxp-d102 99.It Pa /etc/firmware/fxp-d102c 100.It Pa /etc/firmware/fxp-d102e 101.El 102.Pp 103If a file is missing, the driver attempts to operate anyway. 104.Sh DIAGNOSTICS 105.Bl -diag 106.It "fxp0: couldn't map memory" 107A fatal initialization error has occurred. 108.It "fxp0: couldn't map interrupt" 109A fatal initialization error has occurred. 110.It "fxp0: Failed to malloc memory" 111There are not enough mbufs available for allocation. 112.It "fxp0: device timeout" 113The device has stopped responding to the network, or there is a problem with 114the network connection (cable). 115.It "fxp0: error N, could not read firmware ..." 116The device is able to do interrupt coalescing but required firmware file 117is missing. 118.El 119.Sh SEE ALSO 120.Xr arp 4 , 121.Xr cardbus 4 , 122.Xr icsphy 4 , 123.Xr ifmedia 4 , 124.Xr inphy 4 , 125.Xr intro 4 , 126.Xr iophy 4 , 127.Xr netintro 4 , 128.Xr nsphy 4 , 129.Xr pci 4 , 130.Xr hostname.if 5 , 131.Xr ifconfig 8 132.Sh HISTORY 133The 134.Nm 135device driver first appeared in 136.Ox 2.2 . 137.Sh AUTHORS 138.An -nosplit 139The 140.Nm 141device driver was written by 142.An David Greenman . 143This manual page was written by 144.An David E. O'Brien . 145