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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 3FB3FC282D0 for ; Tue, 29 Jan 2019 11:59:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0644120882 for ; Tue, 29 Jan 2019 11:59:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="KNjUIT8k"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="n8QEswMY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730656AbfA2LrL (ORCPT ); Tue, 29 Jan 2019 06:47:11 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:57624 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731147AbfA2LrJ (ORCPT ); Tue, 29 Jan 2019 06:47:09 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id B8BB460C69; Tue, 29 Jan 2019 11:47:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548762428; bh=nUVxgQkFbGThxYhAjo9bLf6oF+HdNFnzLio4NMmx2Vk=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=KNjUIT8k0wFwq6OdpfSbudlx03/WOMN3Q9/aPXv/dvGWyj0GmRnCfEi9vU1N19IYl WiIhYPwkZlB0y/cqV07SqTU3HSCBTB7GpqExIgubtC1VAQ0XXcPwClde9lJdYkjzRi 24CJmDu7wisXBVxu/g0aBo6oFXe2CU4swze7uIdk= Received: from purkki.adurom.net (purkki.adurom.net [80.68.90.206]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1CDA860CEF; Tue, 29 Jan 2019 11:47:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1548762427; bh=nUVxgQkFbGThxYhAjo9bLf6oF+HdNFnzLio4NMmx2Vk=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=n8QEswMYYSAHuxinI5l/VWviu/ExSQWyZrBmVkwSqzf3jxEEK9auMv5HA1yhOQXek ydG1H8EhScOsZkIIufkOyokU436elvRkhfXTxo5gFyOX0c28TPypT1H0SUiwdzoXyx WCb8UNd4AryCWmBQzf8DytTcF7pJ6NMoOtY3yPiE= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1CDA860CEF Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: Stanislaw Gruszka Cc: Felix Fietkau , linux-wireless@vger.kernel.org, Lorenzo Bianconi Subject: Re: [PATCH v2 0/7] mt76x02: Beacon support for USB References: <1548678108-9526-1-git-send-email-sgruszka@redhat.com> Date: Tue, 29 Jan 2019 13:47:04 +0200 In-Reply-To: <1548678108-9526-1-git-send-email-sgruszka@redhat.com> (Stanislaw Gruszka's message of "Mon, 28 Jan 2019 13:21:41 +0100") Message-ID: <87a7jju1mv.fsf@purkki.adurom.net> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Stanislaw Gruszka writes: > We can configure beaconing, but without TBTT interrupt we > can not support PS buffering. This can be added later using > kernel hrtimer, if we can keep it in sycn with device timer. > > I tested AP and IBSS modes. So how does this work reliably so that there's no packet loss with clients using power save? -- Kalle Valo