From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sinan Kaya Subject: Re: [PATCH V7 0/5] PCI/ASPM: reconfigure ASPM following hotplug for POLICY_DEFAULT Date: Sat, 8 Apr 2017 01:03:08 -0400 Message-ID: References: <1490880636-30542-1-git-send-email-okaya@codeaurora.org> <7c48ca8b-b834-3257-91dc-77e9d19def6c@codeaurora.org> <92EBB4272BF81E4089A7126EC1E7B28466761383@IRSMSX101.ger.corp.intel.com> <92EBB4272BF81E4089A7126EC1E7B2846676271D@IRSMSX101.ger.corp.intel.com> <951505b8-9580-7131-2f14-de92817190a7@codeaurora.org> <92EBB4272BF81E4089A7126EC1E7B2846676309A@IRSMSX101.ger.corp.intel.com> <896488eb-cb1d-03b9-73a0-011e4a9025c5@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]:60736 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751148AbdDHFDM (ORCPT ); Sat, 8 Apr 2017 01:03:12 -0400 In-Reply-To: <896488eb-cb1d-03b9-73a0-011e4a9025c5@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org List-Id: linux-arm-msm@vger.kernel.org To: "Patel, Mayurkumar" , Rajat Jain Cc: "linux-pci@vger.kernel.org" , "timur@codeaurora.org" , "linux-arm-msm@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Bjorn Helgaas Hi Mayurkumar, On 4/7/2017 9:09 AM, Sinan Kaya wrote: > On 4/7/2017 5:03 AM, Patel, Mayurkumar wrote: >> So basically, I am not currently 100% sure, what is the proper fix for this. Whether BIOS should >> enable L1SS on Root Port no matter Endpoint is connected or not during boot? > > I'd like to force the kernel to reconfigure ASPM for all combinations > when there is no card attached during boot and we do a hotplug insertion. > > I'm thinking about how to do this now. > I posted V8. can you please test it again? Sinan -- 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.