1.\" $NetBSD: pcictl.8,v 1.6 2007/01/29 00:48:34 hubertf Exp $ 2.\" 3.\" Copyright 2001 Wasabi Systems, Inc. 4.\" All rights reserved. 5.\" 6.\" Written by Jason R. Thorpe for Wasabi Systems, Inc. 7.\" 8.\" Redistribution and use in source and binary forms, with or without 9.\" modification, are permitted provided that the following conditions 10.\" are met: 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" notice, this list of conditions and the following disclaimer in the 15.\" documentation and/or other materials provided with the distribution. 16.\" 3. All advertising materials mentioning features or use of this software 17.\" must display the following acknowledgement: 18.\" This product includes software developed for the NetBSD Project by 19.\" Wasabi Systems, Inc. 20.\" 4. The name of Wasabi Systems, Inc. may not be used to endorse 21.\" or promote products derived from this software without specific prior 22.\" written permission. 23.\" 24.\" THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 25.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 26.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 27.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 28.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 32.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34.\" POSSIBILITY OF SUCH DAMAGE. 35.\" 36.Dd January 29, 2007 37.Os 38.Dt PCICTL 8 39.Sh NAME 40.Nm pcictl 41.Nd a program to manipulate the PCI bus 42.Sh SYNOPSIS 43.Nm 44.Ar pcibus 45.Ar command 46.Oo 47.Ar arg Oo ... 48.Oc 49.Oc 50.Sh DESCRIPTION 51.Nm 52allows a user or system administrator to access various resources 53on a PCI bus. 54.Pp 55The following commands are available: 56.Pp 57.Nm list 58.Op Fl n 59.Op Fl b Ar bus 60.Op Fl d Ar device 61.Op Fl f Ar function 62.Pp 63List the devices in the PCI domain, either as names or, if 64.Fl n 65is given, as numbers. 66The bus, device, and function 67numbers may be specified by flags. 68If the bus is not specified, it defaults to the bus number of the 69PCI bus specified on the command line. 70Any other locator not specified defaults 71to a wildcard, or may be explicitly wildcarded by specifying 72.Dq any . 73.Pp 74.Nm dump 75.Op Fl b Ar bus 76.Fl d Ar device 77.Op Fl f Ar function 78.Pp 79Dump the PCI configuration space for the specified device located 80at the specified bus, device, and function. 81If the bus is not specified, it defaults to the bus number of the 82PCI bus specified on the command line. 83If the function is not specified, it defaults to 0. 84.Sh FILES 85.Pa /dev/pci* 86- PCI bus device nodes 87.Sh SEE ALSO 88.Xr pci 3 , 89.Xr pci 4 , 90.Xr drvctl 8 91.Sh HISTORY 92The 93.Nm 94command first appeared in 95.Nx 1.6 . 96