Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:37610 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750831Ab1CBHcg (ORCPT ); Wed, 2 Mar 2011 02:32:36 -0500 Received: by fxm17 with SMTP id 17so5623081fxm.19 for ; Tue, 01 Mar 2011 23:32:35 -0800 (PST) From: Bernhard Schmidt To: "Luis R. Rodriguez" Subject: Re: [PATCH 4/9] [cfg80211] add preliminary radar processing code Date: Wed, 2 Mar 2011 08:32:16 +0100 Cc: "linux-wireless@vger.kernel.org" , Luis Rodriguez , "nbd@openwrt.org" , "dubowoj@neratec.com" , "zefir.kurtisi@neratec.com" , "simon.wunderlich@saxnet.de" References: <201102281740.37036.bernhard.schmidt@saxnet.de> <201102281748.50054.bernhard.schmidt@saxnet.de> <20110301215856.GF6835@tux> In-Reply-To: <20110301215856.GF6835@tux> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Message-Id: <201103020832.17550.bernhard.schmidt@saxnet.de> Sender: linux-wireless-owner@vger.kernel.org List-ID: On Tuesday, March 01, 2011 22:58:56 Luis R. Rodriguez wrote: > On Mon, Feb 28, 2011 at 08:48:49AM -0800, Bernhard Schmidt wrote: > > --- /dev/null > > +++ b/net/wireless/radar.c > > @@ -0,0 +1,86 @@ > > +/* > > + * Radar handling > > + * > > + * Copyright 2011 Bernhard Schmidt > > + * > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License version 2 as > > + * published by the Free Software Foundation. > > + */ > > + > > +#include > > +#include > > +#include "radar.h" > > + > > +static struct radar_parameters regdomain_params[] = { > > + { 60, 1800, 1000 }, /* FCC, correct? */ > > + { 60, 1800, 1000 }, /* ETSI */ > > + { 60, 1800, 1000 }, /* JP, correct? */ > > +}; > > If FCC or JP are not supported, I rather code not be present for it, or some > sort of flag for now to allow the radar enablement thingy to fail all the > time. In fact if FCC / JP regions are not supported you should not even > be able to operate in the mode of operation desired if your target channel > is a DFS one. If you do enter into an allowed non-DFS channel for that region > and you later try to switch to a DFS chanel then we'd hit another failure. That just means that I hadn't yet looked up the correct values, those are not available on the wiki either. -- Best regards, Dipl.-Inf. (FH) Bernhard Schmidt (software development) saxnet GmbH, Willy-Brandt-Ring 1, 08606 Oelsnitz Tel. +49 (0) 3741 300 6. 100 - Fax +49 (0) 3741 300 6. 101 managing director: Steffen Dreise - county court Chemnitz - HRB 23017 http://www.saxnet.de