From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from purkki.adurom.net ([80.68.90.206]:49587 "EHLO purkki.adurom.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753237Ab2KYRA5 (ORCPT ); Sun, 25 Nov 2012 12:00:57 -0500 From: Kalle Valo To: jukka.kivari@pohjolantietotekniikka.fi Cc: mcgrof@qca.qualcomm.com, linux-wireless@vger.kernel.org Subject: Re: Atheros AR3012 problem in Ubuntu 12.04LTS References: <1353859765.3743.14.camel@EDAnovaSRV1> Date: Sun, 25 Nov 2012 19:00:55 +0200 In-Reply-To: <1353859765.3743.14.camel@EDAnovaSRV1> (Jukka Kivari's message of "Sun, 25 Nov 2012 18:09:25 +0200") Message-ID: <87a9u5wraw.fsf@purkki.adurom.net> (sfid-20121125_180104_997013_91F4F654) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Moro, Jukka Kivari writes: > We have found out the Device is AR3012, VID/PID 0cf3:a003. It seems Dell > has some special driver for this in pre-installed Ubuntu > 11.10 So the driver works with the pre-installed version? Are the sources for this pre-installed Ubuntu publically available somewhere or is it just a stock Ubuntu release? Being able to see kernel sources from that release would help. > My current analysis of the problem is: > > 1) BT device is recognized correctly (PID=e003) > 2) Ubuntu 12.04 has all drivers and firmaware available I didn't quite get this 2) part. How do you know that all drivers and firmware are available? Earlier you mentioned about some special driver. > 3) driver/firmaware loading fails, there is no PID e003 in btusb.c or > ath3k.c Have you tried to manually bind the device to those drivers? With very good luck it might work (but I doubt it). http://lwn.net/Articles/143397/ Also did you file a bug to Ubuntu? If the driver works in 11.10 but not in 12.04 that's a regression. -- Kalle Valo