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=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED 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 1FF8DC282C4 for ; Mon, 4 Feb 2019 15:51:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2A7A2082E for ; Mon, 4 Feb 2019 15:51:06 +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="cK8KGdJl"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="Gu1WKoKI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730366AbfBDPvG (ORCPT ); Mon, 4 Feb 2019 10:51:06 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:50002 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728216AbfBDPvF (ORCPT ); Mon, 4 Feb 2019 10:51:05 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 2C81C607DF; Mon, 4 Feb 2019 15:51:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549295465; bh=fsx8P1lBupZQWVN6GmSgXm5Z6Cjto2e3b6tsxzUsDFk=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=cK8KGdJlrmTaW2StMgq3bTCq0RJflquTWYgGVDRKUQ8O83zErHo59/sP5VJlkL4Ak Q61JJ6eK12jhog66xNM2ckX7MSuYEG0p7DDlbCt3sHw3c5EjSZ1r+q0+gTJGWFhrfB 6KV2Pa1EOjfYZVeH/5qsuaS3+nZd86WmOXkBjtwc= 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 CEA4F6047C; Mon, 4 Feb 2019 15:51:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1549295464; bh=fsx8P1lBupZQWVN6GmSgXm5Z6Cjto2e3b6tsxzUsDFk=; h=Subject:From:In-Reply-To:References:To:Cc:From; b=Gu1WKoKIJFZGPrs76P883r8v63ycuPvKtT7Pz6lAiDUVXH20RYUJAptnLrgBRPUWP kePJ6/XLRdRuXunmqB8oI+lNgP8O0FbdGFtL6eWn3qjuBT/2Ekm9VsLzCRSr5P0x30 1RyO2NlyyKPVfVfc/A6omNk0V81yFz8FWFR22CDA= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org CEA4F6047C 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] ath10k: fix S5 power consumption issue for QCA9377 From: Kalle Valo In-Reply-To: <1547533867-15131-1-git-send-email-yyuwang@codeaurora.org> References: <1547533867-15131-1-git-send-email-yyuwang@codeaurora.org> To: Yu Wang Cc: ath10k@lists.infradead.org, linux-wireless@vger.kernel.org, Yu Wang User-Agent: pwcli/0.0.0-git (https://github.com/kvalo/pwcli/) Python/2.7.12 Message-Id: <20190204155105.2C81C607DF@smtp.codeaurora.org> Date: Mon, 4 Feb 2019 15:51:05 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Yu Wang wrote: > After system entering S5 (shut down but system still > providing power to QCA9377) on Ubuntu platform, power > consumption of QCA9377 is 69mA, which is too high. > The root cause is pci_soft_reset is not set for QCA9377 > during pci probe. > To fix this issue, set 'pci_soft_reset' to 'th10k_pci_warm_reset', > and then the power consumption drops to a normal value(10mA). > Verified on Dell Ubuntu platform with firmware: > WLAN.TF.1.0-00002-QCATFSWPZ-5 > > Signed-off-by: Yu Wang > Signed-off-by: Yu Wang > Signed-off-by: Kalle Valo Patch applied to ath-next branch of ath.git, thanks. 1a86be476cfa ath10k: fix S5 power consumption issue for QCA9377 -- https://patchwork.kernel.org/patch/10764017/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches