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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AA3ACC43462 for ; Thu, 8 Apr 2021 13:26:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6466E6113C for ; Thu, 8 Apr 2021 13:26:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231158AbhDHN0Z (ORCPT ); Thu, 8 Apr 2021 09:26:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38024 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231675AbhDHN0U (ORCPT ); Thu, 8 Apr 2021 09:26:20 -0400 Received: from sipsolutions.net (s3.sipsolutions.net [IPv6:2a01:4f8:191:4433::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B70E3C061761 for ; Thu, 8 Apr 2021 06:26:08 -0700 (PDT) Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_SECP256R1__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.94) (envelope-from ) id 1lUUff-0090yD-12; Thu, 08 Apr 2021 15:26:07 +0200 Message-ID: <9282f2d2c6c8302de0c53dfb90743bd97e5a5a32.camel@sipsolutions.net> Subject: Re: [PATCH] mac80211: Enable power save after receiving NULL packet ACK From: Johannes Berg To: Bassem Dawood , linux-wireless@vger.kernel.org Date: Thu, 08 Apr 2021 15:26:06 +0200 In-Reply-To: <20210227055815.14838-1-bassem@morsemicro.com> (sfid-20210227_065951_509390_7AD34836) References: <20210227055815.14838-1-bassem@morsemicro.com> (sfid-20210227_065951_509390_7AD34836) 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 Sat, 2021-02-27 at 16:58 +1100, Bassem Dawood wrote: > Trigger dynamic_ps_timer to re-evaluate power saving once a null function > packet (with PM = 1) is ACKed. Can you please say what this fixes/why the change is needed? johannes