Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755644AbaLHXw4 (ORCPT ); Mon, 8 Dec 2014 18:52:56 -0500 Received: from mail-wi0-f176.google.com ([209.85.212.176]:46187 "EHLO mail-wi0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750998AbaLHXwy (ORCPT ); Mon, 8 Dec 2014 18:52:54 -0500 From: Pali =?utf-8?q?Roh=C3=A1r?= To: Dan Williams Subject: Re: wl1251: NVS firmware data Date: Tue, 9 Dec 2014 00:52:50 +0100 User-Agent: KMail/1.13.7 (Linux/3.18.0-031800rc5-generic; KDE/4.14.1; x86_64; ; ) Cc: Marcel Holtmann , "Greg Kroah-Hartman" , Ming Lei , Pavel Machek , "John W. Linville" , Grazvydas Ignotas , "linux-wireless@vger.kernel.org" , Network Development , Linux Kernel Mailing List , Ivaylo Dimitrov , Aaro Koskinen , Kalle Valo , Sebastian Reichel , David Gnedt References: <201411271506.20457@pali> <201412090023.18173@pali> <1418082137.31640.14.camel@dcbw.local> In-Reply-To: <1418082137.31640.14.camel@dcbw.local> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1822501.dZCGejN3eR"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201412090052.50900@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart1822501.dZCGejN3eR Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Tuesday 09 December 2014 00:42:17 Dan Williams wrote: > On Tue, 2014-12-09 at 00:23 +0100, Pali Roh=C3=A1r wrote: > > On Monday 08 December 2014 23:51:07 Dan Williams wrote: > > > Is the CAL data format generic to all wl1251 devices? Or > > > is the stuff in the CAL partition Nokia-specific? > >=20 > > Specific for Nokia devices. >=20 > Ok, but then something must transform that data into a format > that the wl1251 chip can consume, correct? What do other > wl1251 platforms do to retrieve this information and set > regulatory region? >=20 > Dan It looks like wl1251 driver supports standard way to set=20 regulatory settings. There is application which reads CAL data,=20 cellular network info, ... and sent it to kernel (via Nokia=20 specific netlink interface patch). And binary data which are sent=20 are in same format as file wl1251-nvs.bin. And some bits which=20 deterministically send to kernl depends on fcc. =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart1822501.dZCGejN3eR Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlSGOdIACgkQi/DJPQPkQ1JMVwCfbojo5JPjO0nH/3q17ZEAUyfq W1EAoICqO/v9eSzdH5a8Dc8YA7slrhUy =jhZt -----END PGP SIGNATURE----- --nextPart1822501.dZCGejN3eR-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/