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From: Mathieu Laurendeau <mathieu@laurendeau.net>
To: Johan Hedberg <johan.hedberg@gmail.com>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: Missing BT_POWER option for l2cap sockets in bluetooth.h?
Date: Tue, 03 Dec 2013 18:46:21 +0100	[thread overview]
Message-ID: <529E18ED.3040701@laurendeau.net> (raw)
In-Reply-To: <20131203092228.GA9498@x220.p-661hnu-f1>

On Tue, Dec 03, 2013, Johan Hedberg wrote:
> What are you planning to use this for?
I'm working on a software [1] that can make a PC take the identity of a 
Sixaxis and control a PS3 over bluetooth. It worked fine until kernel 
3.1 from which there was a connection issue (a variable latency of at 
least 4s). I tried tweaking the flush timeout, but it was not 
concluding. Lately I took a look at the kernel source code and saw the 
BT_POWER option was introduced in kernel 3.1. I turned it off and the 
latency disappeared.

Thanks for the patch,

Mathieu

[1] https://github.com/matlo/GIMX

      reply	other threads:[~2013-12-03 17:46 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-02 20:22 Missing BT_POWER option for l2cap sockets in bluetooth.h? Mathieu Laurendeau
2013-12-03  9:22 ` Johan Hedberg
2013-12-03 17:46   ` Mathieu Laurendeau [this message]

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