linux-kernel - Re: [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3 (works in 2.6.38.3)

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Date:	Mon, 18 Apr 2011 08:47:55 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Gottfried Haider <gottfried.haider@...il.com>
CC:	linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
	padovan@...fusion.mobi
Subject: Re: [Regression] Bluetooth pairing does not work anymore in 2.6.39-rc3
 (works in 2.6.38.3)

On 04/18/2011 12:34 AM, Gottfried Haider wrote:
>>> I checked: I have this commit in -rc3, so it must be something else here.
>> hmm... seems to be working over here with the latest Mainline. one thing  I
>> have notice though is the daemon is not starting during boot(systemd),
>> manually starting bluetoothd gets me to connect.(system is fedora 15).
>
> It was my fault after all:
>
> I had based my kernel config on 2.6.39-rc2 from Ubuntu's
> mainline-kernel PPA, and this doesn't have BT_L2CAP..
>
> Case closed.
>

thats alright...(your human!!!)

>
> I am just wondering: is it possible to make BT_L2CAP (and SCO?)
> default to yes when BT is compiled in or build as a module?

tweaking the kconfig can do this.

>
>> From commit 6427451: "The L2CAP layer is needed by almost all
> Bluetooth protocols and profiles. There isn't any real use case
> without having L2CAP loaded." Yet when I am doing oldconfig from a
> config that had L2CAP build as a module, I am getting these easily
> overlooked lines:
>
> L2CAP protocol support (BT_L2CAP) [N/y/?] (NEW)
> SCO links support (BT_SCO) [N/y/?] (NEW)
>
>
> cheers,
> gohai
>

Justin P. Mattock
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