96 lines
3.1 KiB
Groff
96 lines
3.1 KiB
Groff
.\" $NetBSD: pcictl.8,v 1.6 2007/01/29 00:48:34 hubertf Exp $
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.\"
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.\" Copyright 2001 Wasabi Systems, Inc.
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.\" All rights reserved.
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.\"
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.\" Written by Jason R. Thorpe for Wasabi Systems, Inc.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed for the NetBSD Project by
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.\" Wasabi Systems, Inc.
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.\" 4. The name of Wasabi Systems, Inc. may not be used to endorse
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.\" or promote products derived from this software without specific prior
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.\" written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
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.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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.\" POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd January 29, 2007
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.Os
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.Dt PCICTL 8
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.Sh NAME
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.Nm pcictl
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.Nd a program to manipulate the PCI bus
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.Sh SYNOPSIS
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.Nm
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.Ar pcibus
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.Ar command
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.Oo
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.Ar arg Oo ...
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.Oc
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.Oc
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.Sh DESCRIPTION
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.Nm
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allows a user or system administrator to access various resources
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on a PCI bus.
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.Pp
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The following commands are available:
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.Pp
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.Nm list
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.Op Fl n
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.Op Fl b Ar bus
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.Op Fl d Ar device
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.Op Fl f Ar function
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.Pp
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List the devices in the PCI domain, either as names or, if
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.Fl n
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is given, as numbers.
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The bus, device, and function
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numbers may be specified by flags.
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If the bus is not specified, it defaults to the bus number of the
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PCI bus specified on the command line.
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Any other locator not specified defaults
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to a wildcard, or may be explicitly wildcarded by specifying
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.Dq any .
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.Pp
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.Nm dump
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.Op Fl b Ar bus
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.Fl d Ar device
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.Op Fl f Ar function
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.Pp
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Dump the PCI configuration space for the specified device located
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at the specified bus, device, and function.
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If the bus is not specified, it defaults to the bus number of the
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PCI bus specified on the command line.
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If the function is not specified, it defaults to 0.
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.Sh FILES
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.Pa /dev/pci*
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- PCI bus device nodes
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.Sh SEE ALSO
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.Xr pci 3 ,
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.Xr pci 4 ,
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.Xr drvctl 8
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.Sh HISTORY
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The
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.Nm
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command first appeared in
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.Nx 1.6 .
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