linux-kernel - RE: RFC: btusb firmware load help

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Date:	Fri, 08 Oct 2010 10:26:58 +0200
From:	Marcel Holtmann <holtmann@...ux.intel.com>
To:	Johannes Berg <johannes@...solutions.net>
Cc:	Shanmugamkamatchi Balashanmugam 
	<Shanmugamkamatchi.Balashanmugam@...eros.com>,
	Luis Rodriguez <Luis.Rodriguez@...eros.com>,
	linux-bluetooth <linux-bluetooth@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	Deepak Dhamdhere <Deepak.Dhamdhere@...eros.com>,
	Sree Durbha <Sree.Durbha@...eros.com>
Subject: RE: RFC: btusb firmware load help

Hi Johannes,

> > I am still trying to figure out if this is one stage firmware loading or
> > a two stage firmware loading. This is all pretty unclear and nobody has
> > answered this clearly so far.
> 
> afaict, it's just one stage -- either it has sflash and you load ath3k
> firmware over it (the problematic 3002-before-loading case), or it
> doesn't have any firmware (and comes up with 3000) and you load the same
> ath3k firmware over it with a different mechanism, which currently
> announces itself as 3002 but can be changed.

sounds a lot better than what I understood initially. So essentially the
PID assigned for their different devices got screwed up. So that needs
to be fixed now.

Regards

Marcel


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