Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp2237455ybi; Sat, 13 Jul 2019 09:44:59 -0700 (PDT) X-Google-Smtp-Source: APXvYqwNspSqB30H6zexE8mAGnJbUCKOOzKg+fLnW6qWnCSUj8SxPgVETPO+mKylVKS5niSGyxFC X-Received: by 2002:a17:90a:bb01:: with SMTP id u1mr18847859pjr.92.1563036299791; Sat, 13 Jul 2019 09:44:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1563036299; cv=none; d=google.com; s=arc-20160816; b=EPTJaeeL9dV5VWFU/qkCxDQTVuAHUDINPR6ht6XknM51AmgDLhPKnAwnV2j07Z+Ot7 dlgCYXxRd5opr16u6jwuJQODmAoIsEzwY5eiuMyifIo4O0lMr+agboPAUYXNqgBnqAZv y1rPvHqHQDMZily6C85KdDWoPwfWx6Klgld+06soWP7wE8BcnQr1MzV7chb5/PiIZIU9 6gmDr+0lfZPUhKYhZmRWFam2uzOKT9T5ZWyaPClYJSQlWldsXEBHoPm/AaPT7pwgwIXY 7iHb8mZJwkDF8Z3syRJ62UTQGD9SFp/BjgNF91oZmz7UhcOjIjeZDmsHxLcEGw24Xtwn Cl0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=yfmJwdS4UNU9Bi79198gDN8TSY1/fNpIMkd1qHLw4Y8=; b=RKdsJrLC29BHZaByquhPwP7i5KkiH1W+O8to2V6GNmcIdrGLWGleYZ/5/TLAM5aSlR IibfGkFNbTFJpdzWnnHDm0kGs9cNfkkNb06H11SMo0iNGEoia16tnORYILjzjQjw7guo 6c7GhtmkWxDmHc7cUmKgt8Mh7iqdKiE0JCmEww9+cSdUTIMcSRfRfBPZa8+pSDd4Mwob FWuxSE3h/RUClBct06ZphwkrUn75EDj/qJ6WbudzrcjZiadal+zlXqHVjlbXh9RIvlta /rVk0NlWxuC15iX/bIgz/3/hik5nw2HQq5bX2x4xtJ2wFsARhMI0ZYs3Twr4ZG6X+hao dPlA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j6si12594441pfi.240.2019.07.13.09.44.45; Sat, 13 Jul 2019 09:44:59 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-wireless-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727768AbfGMQgv (ORCPT + 99 others); Sat, 13 Jul 2019 12:36:51 -0400 Received: from nbd.name ([46.4.11.11]:41192 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727656AbfGMQgv (ORCPT ); Sat, 13 Jul 2019 12:36:51 -0400 Received: from pd95fd64b.dip0.t-ipconnect.de ([217.95.214.75] helo=bertha.fritz.box) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1hmL0y-000457-Jt; Sat, 13 Jul 2019 18:36:48 +0200 From: John Crispin To: Johannes Berg Cc: linux-wireless@vger.kernel.org, John Crispin Subject: [PATCH V3 0/2] mac80211: add ADDBA_EXT responder support Date: Sat, 13 Jul 2019 18:36:40 +0200 Message-Id: <20190713163642.18491-1-john@phrozen.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org HE allows peers to negotiate the aggregation fragmentation level to be used during transmission. The level can be 1-3. The Ext element is added behind the ADDBA request inside the action frame. The responder will then reply with the same level or a lower one if the requested one is not supported. This patch only handles the responder part. Changes in V3 * set elems to 0 prior to parsing IEs Changes in V2 * utilise the IE parser provided by mac80211 John Crispin (2): mac80211: add support for parsing ADDBA_EXT IEs mac80211: add support for the ADDBA extension element include/linux/ieee80211.h | 11 ++++++ net/mac80211/agg-rx.c | 71 +++++++++++++++++++++++++++++++++----- net/mac80211/ht.c | 2 +- net/mac80211/ieee80211_i.h | 4 ++- net/mac80211/util.c | 7 ++++ 5 files changed, 84 insertions(+), 11 deletions(-) -- 2.20.1