1.\" $NetBSD: pci.4,v 1.25 2000/02/14 00:01:35 augustss Exp $ 2.\" 3.\" Copyright (c) 1997 Jason R. Thorpe. All rights reserved. 4.\" Copyright (c) 1997 Jonathan Stone 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.\" 3. All advertising materials mentioning features or use of this software 16.\" must display the following acknowledgements: 17.\" This product includes software developed by Jonathan Stone 18.\" 4. The name of the author may not be used to endorse or promote products 19.\" derived from this software without specific prior written permission 20.\" 21.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31.\" 32.Dd March 31, 1997 33.Dt PCI 4 34.Os 35.Sh NAME 36.Nm pci 37.Nd introduction to machine-independent PCI bus support and drivers 38.Sh SYNOPSIS 39.Pp 40.Cd "pci* at mainbus? bus ?" 41.Cd "pci* at pchb? bus ?" 42.Cd "pci* at ppb? bus ?" 43.Pp 44Other 45.Nm 46attachments are machine-dependent and depend on the bus topology and 47.Tn PCI 48bus interface of your system. 49See 50.Xr intro 4 51for your system for details. 52.Sh INTRODUCTION 53.Nx 54includes a machine-independent 55.Tn PCI 56bus subsystem and 57several machine-independent 58.Tn PCI 59device drivers. 60.Pp 61Your system may support additional 62.Tn PCI 63devices. 64Drivers for 65.Tn PCI 66devices not listed here are machine-dependent. 67Consult your system's 68.Xr intro 4 69for additional information. 70.Sh SUPPORTED DEVICES 71.Nx 72includes machine-independent 73.Tn PCI 74drivers, sorted by device type and driver name: 75.Pp 76.Ss SCSI interfaces 77.Bl -tag -width speaker -offset indent 78.It ahc 79Adaptec 29xx, 39xx, and other AIC-7xxx-based 80.Tn SCSI 81interfaces. 82.It bha 83Buslogic BT-9xx 84.Tn SCSI 85interfaces. 86.It dpt 87DPT SmartCache/SmartRAID III and IV SCSI interfaces. 88.It isp 89QLogic ISP-1020, ISP-1040, and ISP-2100 90.Tn SCSI 91and 92.Tn FibreChannel 93interfaces. 94.It ncr 95Symbios Logic/NCR 53c8xx-family 96.Tn SCSI 97interfaces. 98.El 99.Pp 100.Ss Network interfaces 101.Bl -tag -width speaker -offset indent 102.It de 103.Tn DEC 104DC21x4x (Tulip) based 105.Tn Ethernet 106interfaces, including the DE435, 107DE450, and DE500, and Znyx, SMC, Cogent/Adaptec, and Asante single- and 108multi-port 109.Tn Ethernet 110interfaces. Multi-port interfaces are typically 111configured as a 112.Tn PCI Ns \- Ns Tn PCI 113bridge with multiple 114.Em de 115instances on the 116.Tn PCI 117bus on the other side of the bridge. 118.It en 119Midway-based Efficent Networks Inc. and Adaptec ATM interfaces. 120.It ep 1213Com 3c590, 3c595, 3c900, and 3c905 122.Tn Ethernet 123interfaces. 124.It ex 1253Com 3c900, 3c905, and 3c980 126.Tn Ethernet 127interfaces. 128.It fpa 129.Tn DEC 130DEFPA 131.Tn FDDI 132interfaces. 133.It fxp 134Intel EtherExpress PRO 10+/100B 135.Tn Ethernet 136interfaces. 137.It le 138PCNet-PCI 139.Tn Ethernet 140interfaces. 141.It ne 142NE2000-compatible 143.Tn Ethernet 144interfaces. 145.It ntwoc 146SDL Communications N2pci and WAN/ic 400 synchronous serial interfaces. 147.It tl 148Texas Instruments ThunderLAN-based 149.Tn Ethernet 150interfaces. 151.El 152.Pp 153.Ss Serial interfaces 154.Bl -tag -width speaker -offset indent 155.It cy 156Cyclades Cyclom-4Y, -8Y, and -16Y asynchronous serial communications 157device interface. 158.El 159.Pp 160.Ss Audio devices 161.Bl -tag -width speaker -offset indent 162.It clcs 163Cirrus Logic CS4280 sound device. 164.It eap 165Ensoniq AudioPCI sound device. 166.It eso 167ESS Solo-1 PCI AudioDrive sound device. 168.It fms 169Forte Media FM801 sound device. 170.It sv 171S3 SonicVibes sound device. 172.El 173.Pp 174.Ss Miscellaneous devices 175.Bl -tag -width speaker -offset indent 176.It cbb 177.Tn PCI 178Yenta compatible 179.Tn CardBus 180bridges. 181.It ohci 182USB OHCI host controller 183.It pcic 184.Tn PCI 185.Tn PCMCIA 186controllers, including the Cirrus Logic GD6729. 187.It ppb 188Generic 189.Tn PCI Ns \- Ns Tn PCI 190bridges, including 191.Tn PCI 192expansion backplanes. 193.It puc 194PCI 195.Dq universal 196communications cards, containing 197.Nm com 198and 199.Nm lpt 200communications ports. 201.It uhci 202USB UHCI host controller 203.El 204.Pp 205.Sh SEE ALSO 206.Xr intro 4 , 207.Xr ahc 4 , 208.Xr bha 4 , 209.Xr clcs 4 , 210.Xr cy 4 , 211.Xr de 4 , 212.Xr dpt 4 , 213.Xr eap 4 , 214.Xr eso 4 , 215.Xr en 4 , 216.Xr ep 4 , 217.Xr eso 4 , 218.Xr ex 4 , 219.Xr fpa 4 , 220.Xr fxp 4 , 221.Xr isp 4 , 222.Xr le 4 , 223.Xr ncr 4 , 224.Xr ne 4 , 225.Xr pcic 4 , 226.Xr ppb 4 , 227.Xr puc 4 , 228.Xr sv 4 , 229.Xr tl 4 , 230.Xr usb 4 231.Sh HISTORY 232The machine-independent 233.Tn PCI 234subsystem appeared in 235.Nx 1.2 . 236