1.\" $NetBSD: pcictl.8,v 1.2 2001/09/15 18:35:00 thorpej 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 September 12, 2001 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 to 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 b Ar bus 59.Op Fl d Ar device 60.Op Fl f Ar function 61.Pp 62List the devices in the PCI domain. The bus, device, and function 63numbers may be specified by flags. If the bus is not 64specified, it defaults to the bus number of the PCI bus specified 65on the command line. Any other locator not specified defaults 66to a wildcard, or may be explicitly wildcarded by specifying 67.Dq any . 68.Pp 69.Nm dump 70.Op Fl b Ar bus 71.Fl d Ar device 72.Op Fl f Ar function 73.Pp 74Dump the PCI configuration space for the specified device located 75at the specified bus, device, and function. If the bus is not 76specified, it defaults to the bus number of the PCI bus specified 77on the command line. If the function is not specified, it defaults 78to 0. 79.Sh FILES 80.Pa /dev/pci* 81- PCI bus device nodes 82.Sh SEE ALSO 83.Xr pci 3 , 84.Xr pci 4 85.Sh HISTORY 86The 87.Nm 88command first appeared in 89.Nx 1.6 . 90