62 lines
2.1 KiB
Groff
62 lines
2.1 KiB
Groff
.\" $FreeBSD$
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.\"
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.\" Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
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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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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd November 1, 2009
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.Dt USBCONFIG 8
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.Os
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.Sh NAME
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.Nm usbconfig
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.Nd configure the USB subsystem
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.Sh SYNOPSIS
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.Nm
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.Op Fl u Ar unit
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.Op Fl a Ar addr
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.Op cmds...
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.Sh DESCRIPTION
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The
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.Nm
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utility is used to configure and dump information about the USB subsystem.
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.Pp
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The options are as follows:
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.Bl -tag -width " "
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.It Fl u Ar unit
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Limit device range to USB devices connected to the given USBUS unit.
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.It Fl a Ar addr
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Limit device range to the given USB device index.
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Should only be used in conjunction with the unit argument.
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.It Fl h
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Show help and available commands.
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.El
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.Pp
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When called without options,
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.Nm
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prints a list of all available USB devices.
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.Sh EXAMPLES
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Show information about the device on USB bus 1 at address 2:
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.Pp
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.Dl usbconfig -u 1 -a 2 dump_info
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.Sh SEE ALSO
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.Xr usb 4
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