From: Marcel Holtmann <marcel@holtmann.org>
To: Dave Hansen <dave@sr71.net>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Thomas Gleixner <tglx@linutronix.de>, gregkh <gregkh@suse.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
USB list <linux-usb@vger.kernel.org>
Subject: Re: USB disconnects every 30 seconds (2.6.27-rc8)
Date: Sat, 04 Oct 2008 10:48:06 +0200 [thread overview]
Message-ID: <1223110086.11272.44.camel@violet.holtmann.net> (raw)
In-Reply-To: <1223075214.7798.5.camel@nimitz>
Hi Dave,
> OK, here's output with both Thomas/Hugh's timing fix as well as the USB
> snooping turned on. The disconnects still happen, but I did get some
> good snoop output:
>
> Oct 3 16:01:59 nimitz kernel: [ 180.273883] usb usb7: opened by process 6485: hald-addon-usb-
> Oct 3 16:01:59 nimitz kernel: [ 180.273894] usb usb7: usbdev_ioctl: CONNECTINFO
> Oct 3 16:01:59 nimitz kernel: [ 180.273935] usb usb7: opened by process 6485: hald-addon-usb-
>
> grepping for hald:
> dave@nimitz:~$ ps aux | grep hald
> 111 6407 0.5 0.1 6340 4352 ? Ss 15:59 0:00 /usr/sbin/hald
> root 6411 0.0 0.0 3348 1152 ? S 15:59 0:00 hald-runner
> root 6485 0.1 0.0 2996 1140 ? S 15:59 0:00 hald-addon-usb-csr: listening on 'MX700 Optical Mouse'
> ...
>
> If I kill off 'hald-addon-usb-csr', then the resets stop happening.
the addon is for some weird handling of CSR based HID devices in their
Bluetooth/USB HID proxy devices or so.
Alan, that is the vendor request you saw. Don't ask me what exactly this
one does. I really have no idea.
Regards
Marcel
next prev parent reply other threads:[~2008-10-04 8:48 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-03 17:45 USB disconnects every 30 seconds (2.6.27-rc8) Dave Hansen
2008-10-03 18:40 ` Alan Stern
2008-10-03 19:08 ` Dave Hansen
2008-10-03 20:55 ` Alan Stern
2008-10-03 22:24 ` Thomas Gleixner
2008-10-03 22:46 ` Dave Hansen
2008-10-03 23:06 ` Dave Hansen
2008-10-04 8:48 ` Marcel Holtmann [this message]
2008-10-04 16:33 ` Alan Stern
2008-10-04 18:12 ` Alan Stern
2008-10-05 17:59 ` Dave Hansen
2008-10-05 19:16 ` Alan Stern
2008-10-05 20:31 ` Dave Hansen
2008-10-03 19:23 ` Alan Stern
2008-10-03 19:56 ` Dave Hansen
2008-10-03 20:55 ` Alan Stern
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1223110086.11272.44.camel@violet.holtmann.net \
--to=marcel@holtmann.org \
--cc=dave@sr71.net \
--cc=gregkh@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=stern@rowland.harvard.edu \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.