Return-path: Received: from s3.sipsolutions.net ([5.9.151.49]:36011 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752172AbbAGMzQ (ORCPT ); Wed, 7 Jan 2015 07:55:16 -0500 Message-ID: <1420635300.3407.5.camel@sipsolutions.net> (sfid-20150107_135521_682861_E85EFEF9) Subject: Re: [PATCH] cfg80211: do not check for carrier during start_radar_detect From: Johannes Berg To: Janusz Dziedzic Cc: Avinash Patil , Simon Wunderlich , Amitkumar Karwar , "linux-wireless@vger.kernel.org" , Cathy Luo , "John W. Linville" Date: Wed, 07 Jan 2015 13:55:00 +0100 In-Reply-To: (sfid-20141201_081337_327722_EAB90EE5) References: (sfid-20141201_081337_327722_EAB90EE5) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, 2014-12-01 at 08:13 +0100, Janusz Dziedzic wrote: > Seems this patch unlock off-channel CAC (we are connected/ap started > and detect radar on other channel), but seem mac80211 don't support > this correctly now. Come to think of it - I don't believe there's any way to do off-channel CAC properly since you'd be out of your operating channel for like a minute - might as well tear down the AP then. johannes