1 .\" Copyright (c) 1999 The NetBSD Foundation, Inc.
2 .\" All rights reserved.
4 .\" Author: Lennart Augustsson
6 .\" Redistribution and use in source and binary forms, with or without
7 .\" modification, are permitted provided that the following conditions
9 .\" 1. Redistributions of source code must retain the above copyright
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14 .\" 3. All advertising materials mentioning features or use of this software
15 .\" must display the following acknowledgement:
16 .\" This product includes software developed by the NetBSD
17 .\" Foundation, Inc. and its contributors.
18 .\" 4. Neither the name of The NetBSD Foundation nor the names of its
19 .\" contributors may be used to endorse or promote products derived
20 .\" from this software without specific prior written permission.
22 .\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
23 .\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 .\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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31 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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34 .\" $NetBSD: usbdevs.8,v 1.5 2000/10/15 12:44:11 bjh21 Exp $
35 .\" $FreeBSD: src/usr.sbin/usbdevs/usbdevs.8,v 1.10 2002/07/14 14:46:46 charnier Exp $
36 .\" $DragonFly: src/usr.sbin/usbdevs/usbdevs.8,v 1.3 2003/12/30 01:01:48 dillon Exp $
43 .Nd show USB devices connected to the system
53 utility prints a listing of all USB devices connected to the system
54 with some information about each device.
55 The indentation of each line indicates its distance from the root.
57 The options are as follows:
58 .Bl -tag -width ".Fl a Ar addr"
60 only print information about the device at the given address.
62 Show the device drivers associated with each device.
64 only print information for the given USB controller.