NetBSD/usr.sbin/pcictl/pcictl.8

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.\" $NetBSD: pcictl.8,v 1.3 2003/08/18 16:12:58 yyamano Exp $
.\"
.\" Copyright 2001 Wasabi Systems, Inc.
.\" All rights reserved.
.\"
.\" Written by Jason R. Thorpe for Wasabi Systems, Inc.
.\"
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.\" modification, are permitted provided that the following conditions
.\" are met:
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.\" 3. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed for the NetBSD Project by
.\" Wasabi Systems, Inc.
.\" 4. The name of Wasabi Systems, Inc. may not be used to endorse
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.Dd September 12, 2001
.Os
.Dt PCICTL 8
.Sh NAME
.Nm pcictl
.Nd a program to manipulate the PCI bus
.Sh SYNOPSIS
.Nm
.Ar pcibus
.Ar command
.Oo
.Ar arg Oo ...
.Oc
.Oc
.Sh DESCRIPTION
.Nm
allows a user or system administrator to access various resources
on a PCI bus.
.Pp
The following commands are available:
.Pp
.Nm list
.Op Fl b Ar bus
.Op Fl d Ar device
.Op Fl f Ar function
.Pp
List the devices in the PCI domain. The bus, device, and function
numbers may be specified by flags. If the bus is not
specified, it defaults to the bus number of the PCI bus specified
on the command line. Any other locator not specified defaults
to a wildcard, or may be explicitly wildcarded by specifying
.Dq any .
.Pp
.Nm dump
.Op Fl b Ar bus
.Fl d Ar device
.Op Fl f Ar function
.Pp
Dump the PCI configuration space for the specified device located
at the specified bus, device, and function. If the bus is not
specified, it defaults to the bus number of the PCI bus specified
on the command line. If the function is not specified, it defaults
to 0.
.Sh FILES
.Pa /dev/pci*
- PCI bus device nodes
.Sh SEE ALSO
.Xr pci 3 ,
.Xr pci 4
.Sh HISTORY
The
.Nm
command first appeared in
.Nx 1.6 .