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[209.132.180.67]) by mx.google.com with ESMTP id i5si7412738pgn.243.2019.02.01.04.13.39; Fri, 01 Feb 2019 04:13:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=IisyIYCf; dkim=pass header.i=@codeaurora.org header.s=default header.b=X+e5bK3N; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729295AbfBAMH7 (ORCPT + 99 others); Fri, 1 Feb 2019 07:07:59 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:47992 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729066AbfBAMH7 (ORCPT ); Fri, 1 Feb 2019 07:07:59 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 959D66085C; Fri, 1 Feb 2019 12:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549022878; bh=0NSVOROFJzYgSA6AboN9LxEevKQ12ifyQ6D7HU70/Nk=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=IisyIYCfa7EpJbDShiQMVys93Eiv+UaP2NgdqsVfjQpnIE1HJP1scfRbjGlCMr8pI 5M1X+i8hHYevFsMWyBdObGL4qG3KW0VcfQVNvpj5KZAXxu5HCLnoa5qfd+rL2Wzr1N rNNjNflZEkkP1iiWhpX4ZI8WbW9ebR2EzhA0SZD8= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_INVALID,DKIM_SIGNED,MISSING_DATE,MISSING_MID autolearn=no autolearn_force=no version=3.4.0 Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 781EA6030D; Fri, 1 Feb 2019 12:07:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549022878; bh=0NSVOROFJzYgSA6AboN9LxEevKQ12ifyQ6D7HU70/Nk=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=X+e5bK3NA1rn/Q3xsuhm4qbWwTK9t8LGAmnCLowVNdv1sfK4a0CBo4fv29Iso8q2u jgca6mBK5PcsSDPwK6SAM+zsTEBKYkncTN+2VXuyw8rb0xuwXmY6BuhJvsjdNLcvv3 do4gCC5qxxrs47zR6J76tS80UgZUgQL8EwF8aCsM= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 781EA6030D 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 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v4 1/4] rtl8723ae: Take the FW LPS mode handling out From: Kalle Valo In-Reply-To: References: To: Bernd Edlinger Cc: Ping-Ke Shih , Larry Finger , "David S. Miller" , "linux-wireless@vger.kernel.org" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Andrew Lunn User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190201120758.959D66085C@smtp.codeaurora.org> Date: Fri, 1 Feb 2019 12:07:58 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Bernd Edlinger wrote: > This appears to trigger a firmware bug and causes severe > problems with rtl8723ae PCI devices. > > When the power save mode is activated for longer periods > of time the firmware stops to receive any packets. > > This problem was exposed by commit 873ffe154ae0 ("rtlwifi: > Fix logic error in enter/exit power-save mode"). > > Previously the power save mode was only active rarely and > only for a short time so that the problem was not noticeable. > > Signed-off-by: Bernd Edlinger 4 patches applied to wireless-drivers-next.git, thanks. 46b87976d7a8 rtl8723ae: Take the FW LPS mode handling out 5bb5385fbf3e rtl8723ae: Dont use old data for input gain control 28484b6b37ba rtl8723ae: Re-introduce the adaptive rate control 051337d412d2 rtlwifi: Don't clear num_rx_inperiod too early -- https://patchwork.kernel.org/patch/10752995/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches