From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264582AbVBFAJJ (ORCPT ); Sat, 5 Feb 2005 19:09:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272109AbVBFAJH (ORCPT ); Sat, 5 Feb 2005 19:09:07 -0500 Received: from ylpvm01-ext.prodigy.net ([207.115.57.32]:30950 "EHLO ylpvm01.prodigy.net") by vger.kernel.org with ESMTP id S272749AbVBFAIY (ORCPT ); Sat, 5 Feb 2005 19:08:24 -0500 From: David Brownell To: linux-usb-devel@lists.sourceforge.net Subject: Re: [linux-usb-devel] 2.6.11-rc[23]: swsusp & usb regression Date: Sat, 5 Feb 2005 16:08:14 -0800 User-Agent: KMail/1.7.1 Cc: Pavel Machek , Alan Stern , kernel list , Greg KH References: <20050204231649.GA1057@elf.ucw.cz> <20050205231428.GA1098@elf.ucw.cz> In-Reply-To: <20050205231428.GA1098@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200502051608.14570.david-b@pacbell.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Saturday 05 February 2005 3:14 pm, Pavel Machek wrote: > Hi! > > > Your logs don't indicate which host controller driver is bound to each of > > your hubs. /proc/bus/usb/devices will contain that information. Without > > it, it's hard to diagnose what happened. > > I do not think I have any hubs... no external hubs anyway. And I do > not have /proc/bus/usb/devices file :-(. There's something in > /sys/bus/usb/devices/. So what does "lspci -v|grep HCI" say then? You could try "mount -t usbfs on /proc/bus/usb" ... ;) Periodically I think that it'd be useful to have the hub driver messages report the HCD involved, somehow, instead of just "hub", at least when root hub ports are involved. It could improve the utility of some bug reports by a significant amount. - Dave