From: Marcel Holtmann <marcel@holtmann.org>
To: bluez-devel@lists.sourceforge.net
Subject: Re: [Bluez-devel] Problems with USB 2.0 hub and ehci_usb/hci_usb
Date: Mon, 20 Feb 2006 21:38:59 +0100 [thread overview]
Message-ID: <1140467939.7047.46.camel@localhost> (raw)
In-Reply-To: <43F99D99.1030007@service2media.com>
Hi Herman,
> I hope one of you can help me... I am trying to use a USB 2.0 bluetooth
> dongle (Belkin F8T012) through a USB 2.0 hub. The problem I have is that
> whenever I insert the BT dongle the kernel reports the following error:
>
> hci_usb_intr_rx_submit: hci- intr rx submit failed urb df265514 err -28
>
> I have seen a conversation in which Marcel participated on the linux
> kernel mailing lists which referred to a similar problem, but the
> discussion was never really finished so no solution was given (see
> http://lkml.org/lkml/2004/8/20/62). The problem seems to appear only
> when using the ehci_hcd USB module. Because when I use the uhci_hcd
> module (by rmmod ehci_hcd) it works. Does anyone have any idea what the
> source of this problem is and how I might be able to solve it?
and again this seems to be an USB issue and not a Bluetooth issue. Take
it up with the USB guys and make sure you run the latest 2.6 kernel.
Regards
Marcel
-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems? Stop! Download the new AJAX search engine that makes
searching your log files as easy as surfing the web. DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel
next prev parent reply other threads:[~2006-02-20 20:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-20 10:44 [Bluez-devel] Problems with USB 2.0 hub and ehci_usb/hci_usb Herman Meerlo
2006-02-20 20:38 ` Marcel Holtmann [this message]
2006-02-21 11:37 ` Herman Meerlo
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=1140467939.7047.46.camel@localhost \
--to=marcel@holtmann.org \
--cc=bluez-devel@lists.sourceforge.net \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).