From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ACBDDC433FE for ; Thu, 3 Mar 2022 23:19:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236705AbiCCXUQ (ORCPT ); Thu, 3 Mar 2022 18:20:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236377AbiCCXUP (ORCPT ); Thu, 3 Mar 2022 18:20:15 -0500 Received: from mail.w1.fi (mail.w1.fi [212.71.239.96]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B53081617D3 for ; Thu, 3 Mar 2022 15:19:27 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by mail.w1.fi (Postfix) with ESMTP id 7BEC910FB7; Thu, 3 Mar 2022 23:19:26 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at w1.fi Received: from mail.w1.fi ([127.0.0.1]) by localhost (mail.w1.fi [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lIsd1hGJ8t21; Thu, 3 Mar 2022 23:19:24 +0000 (UTC) Received: by jm (sSMTP sendmail emulation); Fri, 04 Mar 2022 01:19:22 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=w1.fi; s=default; t=1646349564; bh=mQvSJ6iX5J4KdPAB9kq8frispN/EAqUsO3xhvhWxqc4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VAkz3yOHJ5WwXOIwSBez3W4NWb0xanCK1+zK5Ors8mmE6nhnHMKqd3x5EORTzcd5S lW5DgvujH2wUwKDGlav1weVCG8YKbJeNydAaY9JOxfwoKFz9daf0quqPOjXNW9Gm7W mitVKZb9+c5HIFm2uHGV/vu0V0j4+hAIcGbSuPQqOG4X4bJoI53VnWQwEeaK0O6WI9 14FOfT67Xy5iyvWD9ZQaZyj0nNNRF2Eiy0k6BwqjW3BF6q/YRlQsBg9Kz0YabYgkTv avvJWEQO0vfQAmpdY9fUXZCwVnDvXKVoe41DWS4sioAK58YLP4DcU3DYT/lcOCGLtJ TIwHGGlTCVczw== Date: Fri, 4 Mar 2022 01:19:22 +0200 From: Jouni Malinen To: Lorenzo Bianconi Cc: hostap@lists.infradead.org, linux-wireless@vger.kernel.org, nbd@nbd.name, ryder.lee@mediatek.com, evelyn.tsai@mediatek.com, lorenzo.bianconi@redhat.com Subject: Re: [PATCH 0/9] introduce background radar detection support Message-ID: <20220303231922.GA481387@w1.fi> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Mon, Dec 20, 2021 at 04:48:15PM +0100, Lorenzo Bianconi wrote: > Introduce background radar/CAC detection through a dedicated off-channel > chain available on some hw (e.g. mt7915). > Background radar/CAC detection allows to avoid the CAC downtime > switching on a different channel during CAC detection on the selected > radar channel. > > Lorenzo Bianconi (9): > Sync include/uapi/linux/nl80211.h with mac80211-next.git > DFS: introduce dfs_set_valid_channel utility routine > DFS: add capability select radar-only channels > nl80211: report background radar/cac detection capability Thanks, applied patches 2-4 with some cleanup (mainly, replaced the int flags parameter in 3/9 with an enum to make the code more readable. Patch 1 changes are covered by another commit. > DFS: configure background radar/cac detection. > DFS: introduce hostapd_dfs_request_channel_switch routine > DFS: enable CSA for background radar detection > DFS: switch to background radar channel if available > DFS: introduce radar_background parameter to config file These have open questions or dependencies on patches with open questions. -- Jouni Malinen PGP id EFC895FA