Return-path: Received: from mail-we0-f173.google.com ([74.125.82.173]:60104 "EHLO mail-we0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753814AbaEGHk3 convert rfc822-to-8bit (ORCPT ); Wed, 7 May 2014 03:40:29 -0400 Received: by mail-we0-f173.google.com with SMTP id u57so567193wes.18 for ; Wed, 07 May 2014 00:40:28 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1399387552.4218.47.camel@jlt4.sipsolutions.net> References: <1396267459-9976-1-git-send-email-michal.kazior@tieto.com> <1397051137-26201-1-git-send-email-michal.kazior@tieto.com> <1397051137-26201-6-git-send-email-michal.kazior@tieto.com> <1399387552.4218.47.camel@jlt4.sipsolutions.net> Date: Wed, 7 May 2014 09:40:28 +0200 Message-ID: (sfid-20140507_094032_795339_A917C57A) Subject: Re: [PATCH v4 5/5] cfg80211: remove channel_switch combination check From: Michal Kazior To: Johannes Berg Cc: linux-wireless , Luca Coelho Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 6 May 2014 16:45, Johannes Berg wrote: > On Wed, 2014-04-09 at 15:45 +0200, Michal Kazior wrote: >> Make the driver responsible for making sure it is >> capable of performing the switch. It might as well >> accept a request but then disconnect an interface >> if some requirements are not met. >> >> In that case userspace should be prepared for an >> appropriate event (AP/IBSS/mesh being stopped/left). > > Also makes sense, but I'm not sure if this relies on any previous > patches, so I won't apply it for now. > > The other three I don't think will apply anyway though. Chanctx reservations provide implicit combination verification so it doesn't make sense to apply this patch until reservations are used for AP CSA. Michał