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[23.128.96.18]) by mx.google.com with ESMTP id ay1si2850631iob.49.2021.08.17.06.54.38; Tue, 17 Aug 2021 06:54:50 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@sipsolutions.net header.s=mail header.b=UHI+LAZv; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=REJECT dis=NONE) header.from=sipsolutions.net Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235168AbhHQNyu (ORCPT + 99 others); Tue, 17 Aug 2021 09:54:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231786AbhHQNyt (ORCPT ); Tue, 17 Aug 2021 09:54:49 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6F9B3C061764 for ; Tue, 17 Aug 2021 06:54:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sipsolutions.net; s=mail; h=Content-Transfer-Encoding:MIME-Version: Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:Sender :Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-To: Resent-Cc:Resent-Message-ID; bh=Vu1TXcfH3DvBTTcz1EmP1TUDxly89rGPQJPnroBTIB8=; t=1629208456; x=1630418056; b=UHI+LAZvUJW6VHosMsjWw/ZAX2n6HBWCtA0CsEan0TYbOde PP5w/icqC9o8RtSclPXuymWR4v3KSQwa1qR8TUlCzA6EPI/uiEB224qX2gFnkT/tgf/oTdvHpBwd3 QPFNY74ApEXX+k9pYA735ZvibozX9wE/wV8fDbyTM3Qy/SJFzZOnHdTa/+H1E+Q4MD8tZMs6r9Ugu m9bYJhPYNfN7ktnOe3s+EGjh1L4PLM91ap1q0B7/RHBfBTYXcd0sPd+rUMzuGn5H5Z0tKVNdn9VtT NqiJjlahFght8hZgLRKYLmBQOpK49AoETvuhlghy0oA9IxFcGzwt5PrywdonSa1w==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94.2) (envelope-from ) id 1mFzXi-00CHfm-IS; Tue, 17 Aug 2021 15:54:14 +0200 Message-ID: Subject: Re: [PATCH v2] cfg80211: Handle driver updated MU-EDCA params From: Johannes Berg To: Muna Sinada Cc: linux-wireless@vger.kernel.org Date: Tue, 17 Aug 2021 15:54:13 +0200 In-Reply-To: <1628660743-24413-1-git-send-email-msinada@codeaurora.org> References: <1628660743-24413-1-git-send-email-msinada@codeaurora.org> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.38.4 (3.38.4-1.fc33) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-malware-bazaar: not-scanned Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Tue, 2021-08-10 at 22:45 -0700, Muna Sinada wrote: > Add necessary functions and attributes to receive updated MU-EDCA > parameters from driver and send to user space, where management > frame are updated to reflect latest parameters. > On second thought - this really could use some more explanation? Why are MU-EDCA parameters determined by the driver? What does this actually do? Is it meant for AP mode, or client mode? Any spec references? Mac80211 parses this coming from the AP, so probably this is meant for AP mode, but why? Why wouldn't hostapd determine the correct parameters? etc. johannes