From patchwork Thu Feb 23 10:09:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 656434 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 C4745C61DA4 for ; Thu, 23 Feb 2023 10:10:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233700AbjBWKK2 (ORCPT ); Thu, 23 Feb 2023 05:10:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233489AbjBWKKW (ORCPT ); Thu, 23 Feb 2023 05:10:22 -0500 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EA8851F88 for ; Thu, 23 Feb 2023 02:10:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677147014; x=1708683014; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4vSpCzna0egldAcTfT6fQwZ13/Mw9yITNPPz/I7zC6o=; b=L5SDHsTKrnB1ZKe30/pkNZ+vOTH3EtfTTuEiOccRQb+/XXhY1gvDqJ7I snXMny+/FgjrwbU16/jLglyklnBrOxhgSUXgMhFhbS75digdPUfl4UAin TquGZvf1MsY1TH+QBzFMj5UKv/QUMEp/L9mc7ySXr08s88owXkeKA7Cs4 jloTyjf+quWlP8+b0rcERuhnEkSM55ZOsPFGQyn+YjidjpQXUlcjKbL5I kFcrQywOyq3s11sJ4ZnmLbb+3b7aotFgP1fKxax8OJhIxBTlxYsBDYXfM tvykOvtMdj534r8VILaDHYiG2G7I5WrRcIZSuLthFJ16M3RBExfqKmJpW w==; X-IronPort-AV: E=McAfee;i="6500,9779,10629"; a="419396179" X-IronPort-AV: E=Sophos;i="5.97,320,1669104000"; d="scan'208";a="419396179" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 02:10:13 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10629"; a="796244879" X-IronPort-AV: E=Sophos;i="5.97,320,1669104000"; d="scan'208";a="796244879" Received: from bkalend-mobl1.ger.corp.intel.com (HELO ggreenma-mobl2.intel.com) ([10.214.227.25]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Feb 2023 02:10:11 -0800 From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Ilan Peer , Gregory Greenman Subject: [PATCH 01/21] wifi: nl80211: Update the documentation of NL80211_SCAN_FLAG_COLOCATED_6GHZ Date: Thu, 23 Feb 2023 12:09:22 +0200 Message-Id: <20230223114629.92bcd37b0ba6.I5129fd61841332474693046241586f057b134c3c@changeid> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230223100942.767589-1-gregory.greenman@intel.com> References: <20230223100942.767589-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Ilan Peer Signed-off-by: Ilan Peer Signed-off-by: Gregory Greenman --- include/uapi/linux/nl80211.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f14621a954e1..c22eeb18b996 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -6510,8 +6510,14 @@ enum nl80211_timeout_reason { * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with * %NL80211_ATTR_SCAN_FREQ_KHZ. This also means * %NL80211_ATTR_SCAN_FREQUENCIES will not be included. - * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for colocated APs reported by - * 2.4/5 GHz APs + * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for collocated APs reported by + * 2.4/5 GHz APs. When the flag is set, the scan logic will use the + * information from the RNR element found in beacons/probe responses + * received on the 2.4/5 GHz channels to actively scan only the 6GHz + * channels on which APs are expected to be found. Note that when not set, + * the scan logic would scan all 6GHz channels, but since transmission of + * probe requests on non PSC channels is limited, it is highly likely that + * these channels would passively be scanned. */ enum nl80211_scan_flags { NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0,