From owner-freebsd-current@FreeBSD.ORG  Thu May 26 04:42:41 2005
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: current@FreeBSD.ORG
Delivered-To: freebsd-current@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 162F516A41F
	for <current@FreeBSD.ORG>; Thu, 26 May 2005 04:42:41 +0000 (GMT)
	(envelope-from dmp@bitfreak.org)
Received: from mail.bitfreak.org (mail.bitfreak.org [65.75.198.146])
	by mx1.FreeBSD.org (Postfix) with ESMTP id D524043D4C
	for <current@FreeBSD.ORG>; Thu, 26 May 2005 04:42:40 +0000 (GMT)
	(envelope-from dmp@bitfreak.org)
Received: from SMILEY (mail.bitfreak.org [65.75.198.146])
	by mail.bitfreak.org (Postfix) with ESMTP id 10DFE19F3B
	for <current@FreeBSD.ORG>; Wed, 25 May 2005 21:43:34 -0700 (PDT)
From: "Darren Pilgrim" <dmp@bitfreak.org>
To: <current@FreeBSD.ORG>
Date: Wed, 25 May 2005 21:42:24 -0700
Message-ID: <000b01c561ad$538356c0$0a2a15ac@SMILEY>
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: 7bit
X-Priority: 3 (Normal)
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook, Build 10.0.6626
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2527
Importance: Normal
Cc: 
Subject: usbd not opening all usb busses for event watching.
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 26 May 2005 04:42:41 -0000

I appear to be running up against the hard-coded limit of four usb hubs in
usbd.  The problems were devices not attaching properly.  The machines in
question are a new notebook with four USB 2.0 ports and an older desktop
with onboard USB 1.1 and a USB 2.0 card.  The notebook produces 5 hubs and
the desktop produces 7.

The problems disappeared after I increased MAXUSBDEV to match the number of
hubs present.  This isn't really a bug, so I wasn't sure if send-pr was
appropriate.  Should I file a PR for this?