RE: [PATCH] bluetooth: Fix for security block issue.

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On Thu, Apr 28, 2011 at 12:39:37PM +0300, Antti Julku wrote:
> It's easy to reproduce at least with these dongles:
> 
> Alink BLUEUSB21 (BCM)
> Belkin BT2.1 F8T017 (BCM)
> DeLock 2.1 (CSR)
> PTS 2.1 (CSR)
> 
> So most of our BT 2.1 dongles seem to be buggy. It would be nice to 
> have a workaround since it happens with so many dongles.

If there is so many buggy devices I think Gustavo and Marcel could consider to take this patch.

On 04/28/2011 12:51 PM, ext Ville Tervo wrote:
> Could the actual reason be some change in usb stack? Could it have 
> lower priority for event pipe than for data pipe? In that case event 
> for security change might arrive to bt stack too late.
>
> At lest I haven't seen this kind of behaviour with serial attached 
> chips. So I think this is something USB specific.

I found the problem on serial attached chip.
Before I received fix in the chip I used that patch for couple months without the problems.

Br
Lukasz
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