From patchwork Mon Dec 20 15:48:19 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 526300 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 83E5FC433EF for ; Mon, 20 Dec 2021 15:48:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234871AbhLTPss (ORCPT ); Mon, 20 Dec 2021 10:48:48 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:43320 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234658AbhLTPss (ORCPT ); Mon, 20 Dec 2021 10:48:48 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F060E60F50 for ; Mon, 20 Dec 2021 15:48:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BDC04C36AE7; Mon, 20 Dec 2021 15:48:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640015327; bh=tCARAka90HJCeVm09RoWjjsBlzSaABtksK5H4ZlTfP0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FHt8mEru4rY1b7SxmcrQwvz18LEXSTyVT6328LjmKjcTWcoMFlY+cDHSsnAmSvs2Z iOENzVF3ZONdDKgz5QQANiNm8UZomxpl7zEk1sZnuo4MzXhMt2Yn1kNVuXjKZRWVc9 nBs2eU6P3EFs5Rp9J20Ppn4tSaHNJqbcLru8IS61D3iL40XMRurLSJ3zrcVx0Poy1z Lbbe0uRdy2bdJbPG7tM9/FiJHb5jy7+cPUZEV0avRAcn8wPRPtQqvLI9KQ4WYIBqB3 /t46hmYNkXNZIp0kT7GKhM4vYazai4yQ2+Al5Vd6XPOSrVdEql/+pnxX2Rr7LaKdk7 b4/kXCFD2rJZA== From: Lorenzo Bianconi To: j@w1.fi 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: [PATCH 4/9] nl80211: report background radar/cac detection capability Date: Mon, 20 Dec 2021 16:48:19 +0100 Message-Id: <7580c321d3c6f8ebbcb1ac0951564526b8037540.1640014128.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Report background radar/cac detection capability if supported by the underlying hw. Tested-by: Owen Peng Signed-off-by: Lorenzo Bianconi --- src/drivers/driver.h | 2 ++ src/drivers/driver_nl80211_capa.c | 4 ++++ 2 files changed, 6 insertions(+) diff --git a/src/drivers/driver.h b/src/drivers/driver.h index d3312a34d..fa28b03db 100644 --- a/src/drivers/driver.h +++ b/src/drivers/driver.h @@ -2027,6 +2027,8 @@ struct wpa_driver_capa { #define WPA_DRIVER_FLAGS2_OCV 0x0000000000000080ULL /** Driver expects user space implementation of SME in AP mode */ #define WPA_DRIVER_FLAGS2_AP_SME 0x0000000000000100ULL +/** Driver supports background radar/CAC detection */ +#define WPA_DRIVER_RADAR_BACKGROUND 0x0000000000000200ULL u64 flags2; #define FULL_AP_CLIENT_STATE_SUPP(drv_flags) \ diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c index 83868b78e..05703ec64 100644 --- a/src/drivers/driver_nl80211_capa.c +++ b/src/drivers/driver_nl80211_capa.c @@ -665,6 +665,10 @@ static void wiphy_info_ext_feature_flags(struct wiphy_info_data *info, if (ext_feature_isset(ext_features, len, NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION)) capa->flags2 |= WPA_DRIVER_FLAGS2_OCV; + + if (ext_feature_isset(ext_features, len, + NL80211_EXT_FEATURE_RADAR_BACKGROUND)) + capa->flags2 |= WPA_DRIVER_RADAR_BACKGROUND; }