Hi Marcel,

Here are patches against 2.6.27-rc6 and latest bluez git that add 
support for point 1 below.

Please tell me how you feel about them...

Cheers,

Fabien

> 
> Also this is not BlueZ screwing anything up. Where is written that we
> have to get out of sniff mode before we can disconnect a link. What kind
> of hardware are you using? Does BlueZ always have to cleanup after
> broken hardware and f*cked up stacks?
> 
>> Conclusion: to have those bloody Sony Erisson headsets working we have 
>> to change two things in the kernel:
>>   1) Provide a way for a L2CAP socket user to alter sniff mode exit 
>> behaviour
>>   2) Make sure we exit sniff mode before to disconnect
>>
>> Question 1: Are you interested in reviewing then merging my patches if i 
>> try to fix thoses issues ?
>> Question 2: I have the gut feeling that we should change default 
>> behaviour to the behaviour required by those headsets, and provide a 
>> socket option for the bluetooth HID, rather than the other way round. 
>> What do you think ?
>>
>> If we can come on an agreement on the proper way to fix this issue then 
>> i should come with a patch in a 3-4 days timeframe.
> 
> Make it two separate patches. We can send the exit sniff mode command
> that is not a problem. I still don't like it, because it is the job of
> the Link Manager to do this.
> 
> For the sniff mode setting you have to use SOL_BLUETOOTH since I will
> remove all the other SOL_* and consolidate them.
> 
> Regards
> 
> Marcel
> 
> 
> 
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