From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1040190AbdDUNuc (ORCPT <rfc822;w@1wt.eu>);
        Fri, 21 Apr 2017 09:50:32 -0400
Received: from smtp.codeaurora.org ([198.145.29.96]:39638 "EHLO
        smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1040138AbdDUNu1 (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Fri, 21 Apr 2017 09:50:27 -0400
DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EEBF560998
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=okaya@codeaurora.org
Subject: Re: [PATCH V8 4/5] PCI/ASPM: save power on values during bridge init
To: "Patel, Mayurkumar" <mayurkumar.patel@intel.com>,
        Bjorn Helgaas <bhelgaas@google.com>
References: <1491627351-1111-1-git-send-email-okaya@codeaurora.org>
 <1491627351-1111-5-git-send-email-okaya@codeaurora.org>
 <CACK8Z6GXfMWxakNQnvMToig9z9McnJKeYFc2BAAFy7ys8=PUWg@mail.gmail.com>
 <d3857812-7e03-4b62-f7cb-ac0d139b6123@codeaurora.org>
 <20170414214452.GA21870@bhelgaas-glaptop.roam.corp.google.com>
 <66168dde-7719-6f74-3f06-8e4724dd2918@codeaurora.org>
 <CAErSpo7p_2dTDTC7J4HdQUw_5GH8081dUZ=XVqd=sRLrA_FJnA@mail.gmail.com>
 <c0c2f48f-d725-058e-a1ad-92ab4b6e7fb3@codeaurora.org>
 <92EBB4272BF81E4089A7126EC1E7B2846676C7EF@IRSMSX101.ger.corp.intel.com>
Cc: Bjorn Helgaas <helgaas@kernel.org>, Rajat Jain <rajatja@google.com>,
        Rajat Jain <rajatxjain@gmail.com>,
        David Daney <david.daney@cavium.com>,
        "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
        Timur Tabi <timur@codeaurora.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Julia Lawall <Julia.Lawall@lip6.fr>,
        linux-arm-msm <linux-arm-msm@vger.kernel.org>,
        Yinghai Lu <yinghai@kernel.org>, Shawn Lin <shawn.lin@rock-chips.com>,
        linux-arm <linux-arm-kernel@lists.infradead.org>,
        Myron Stowe <myron.stowe@redhat.com>
From: Sinan Kaya <okaya@codeaurora.org>
Message-ID: <16c80ef9-8928-b7c9-dc6e-f1c96efb6da3@codeaurora.org>
Date: Fri, 21 Apr 2017 09:50:23 -0400
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101
 Thunderbird/45.8.0
MIME-Version: 1.0
In-Reply-To: <92EBB4272BF81E4089A7126EC1E7B2846676C7EF@IRSMSX101.ger.corp.intel.com>
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 4/21/2017 3:46 AM, Patel, Mayurkumar wrote:
> If we want to follow above approach then shall we consider having something similar as following?

Do you see this problem if you boot with pcie_aspm.policy=powersave option?


-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.