From: David Brownell <david-b@pacbell.net>
To: linux-usb-devel@lists.sourceforge.net
Cc: Pavel Machek <pavel@ucw.cz>,
Alan Stern <stern@rowland.harvard.edu>,
kernel list <linux-kernel@vger.kernel.org>,
Greg KH <greg@kroah.com>
Subject: Re: [linux-usb-devel] 2.6.11-rc[23]: swsusp & usb regression
Date: Sat, 5 Feb 2005 16:08:14 -0800 [thread overview]
Message-ID: <200502051608.14570.david-b@pacbell.net> (raw)
In-Reply-To: <20050205231428.GA1098@elf.ucw.cz>
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
next prev parent reply other threads:[~2005-02-06 0:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-04 23:16 Pavel Machek
2005-02-04 23:23 ` Pavel Machek
2005-02-05 15:19 ` [linux-usb-devel] " Alan Stern
2005-02-05 23:14 ` Pavel Machek
2005-02-06 0:08 ` David Brownell [this message]
2005-02-06 0:26 ` Pavel Machek
2005-02-06 1:59 ` Alan Stern
2005-02-06 9:18 ` Pavel Machek
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