.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
.\" All rights reserved.
.\"
.\" Author: Lennart Augustsson
.\"
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.\"        Foundation, Inc. and its contributors.
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.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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.\" $NetBSD: usbdevs.8,v 1.5 2000/10/15 12:44:11 bjh21 Exp $
.\" $FreeBSD: src/usr.sbin/usbdevs/usbdevs.8,v 1.10 2002/07/14 14:46:46 charnier Exp $
.\" $DragonFly: src/usr.sbin/usbdevs/usbdevs.8,v 1.3 2003/12/30 01:01:48 dillon Exp $
.\"
.Dd October 15, 2000
.Dt USBDEVS 8
.Os
.Sh NAME
.Nm usbdevs
.Nd show USB devices connected to the system
.Sh SYNOPSIS
.Nm
.Op Fl a Ar addr
.Op Fl d
.Op Fl f Ar dev
.Op Fl v
.Sh DESCRIPTION
The
.Nm
utility prints a listing of all USB devices connected to the system
with some information about each device.
The indentation of each line indicates its distance from the root.
.Pp
The options are as follows:
.Bl -tag -width ".Fl a Ar addr"
.It Fl a Ar addr
only print information about the device at the given address.
.It Fl d
Show the device drivers associated with each device.
.It Fl f Ar dev
only print information for the given USB controller.
.It Fl v
Be verbose.
.El
.Sh SEE ALSO
.Xr usb 4
.Sh HISTORY
The
.Nm
utility appeared in
.Nx 1.4 .