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From: Marcel Holtmann <marcel@holtmann.org>
To: Luke Albers <gtg940r@mail.gatech.edu>
Cc: linux-kernel-Mailing-list <linux-kernel@vger.kernel.org>
Subject: Re: USB-> bluetooth adapter problem
Date: Mon, 10 Oct 2005 00:48:43 +0200	[thread overview]
Message-ID: <1128898123.19569.28.camel@blade> (raw)
In-Reply-To: <43499A44.2070803@mail.gatech.edu>

Hi Luke,

> I have a 3com USB bluetooth adapter, that worked for  me at one time, 
> that I can't get working anymore.
> 
> The model is 3CREB96B
> 
> Sometimes it isnt even noticed when I plug it in, but after restarting 
> hotplug I get this:
> 
> usb 4-1: new full speed USB device using uhci_hcd and address 2
> hci_usb_probe: Can't set isoc interface settings
> usb 4-1: USB disconnect, address 2
> 
> I don't think that I have removed any options from the kernel that 
> should cause this, and other USB devices work fine.
> 
> Can someone please explain this message in more detail (google turns up 
> very little)?

try to load the hci_usb driver with "isoc=0". This disables the SCO
support inside the driver.

Regards

Marcel



  reply	other threads:[~2005-10-09 22:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-10-09 22:31 USB-> bluetooth adapter problem Luke Albers
2005-10-09 22:48 ` Marcel Holtmann [this message]
2005-10-10  0:43   ` Luke Albers
2005-10-10  3:25     ` Marcel Holtmann
2005-10-20  0:04   ` Luke Albers
2005-10-20  8:02     ` Marcel Holtmann

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