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