From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751250AbdEaNzO (ORCPT ); Wed, 31 May 2017 09:55:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:47050 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750998AbdEaNzN (ORCPT ); Wed, 31 May 2017 09:55:13 -0400 DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6422023A10 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=luto@kernel.org MIME-Version: 1.0 In-Reply-To: <20170530153516.GB2845@localhost.localdomain> References: <20170530153516.GB2845@localhost.localdomain> From: Andy Lutomirski Date: Wed, 31 May 2017 06:54:51 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 2/2] nvme: Quirk APST on Intel 600P/P3100 devices To: Keith Busch Cc: Andy Lutomirski , Jens Axboe , Christoph Hellwig , Sagi Grimberg , "linux-kernel@vger.kernel.org" , Kai-Heng Feng , linux-nvme Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 30, 2017 at 8:35 AM, Keith Busch wrote: > On Wed, May 24, 2017 at 03:06:31PM -0700, Andy Lutomirski wrote: >> They have known firmware bugs. A fix is apparently in the works -- >> once fixed firmware is available, someone from Intel (Hi, Keith!) >> can adjust the quirk accordingly. > > Here's the latest firmware with all the known fixes: > > https://downloadcenter.intel.com/download/26491?v=t > > I am not 100% sure if this fixes the issue you're quirking, but I think > it falls under the issues the link initialization and ASPM comments in > the release notes. Can you or someone at Intel supply a reliable way to distinguish a fixed firmware from an unfixed firmware? We have access to the "fr" string, but I don't know what to do with it. From mboxrd@z Thu Jan 1 00:00:00 1970 From: luto@kernel.org (Andy Lutomirski) Date: Wed, 31 May 2017 06:54:51 -0700 Subject: [PATCH 2/2] nvme: Quirk APST on Intel 600P/P3100 devices In-Reply-To: <20170530153516.GB2845@localhost.localdomain> References: <20170530153516.GB2845@localhost.localdomain> Message-ID: On Tue, May 30, 2017@8:35 AM, Keith Busch wrote: > On Wed, May 24, 2017@03:06:31PM -0700, Andy Lutomirski wrote: >> They have known firmware bugs. A fix is apparently in the works -- >> once fixed firmware is available, someone from Intel (Hi, Keith!) >> can adjust the quirk accordingly. > > Here's the latest firmware with all the known fixes: > > https://downloadcenter.intel.com/download/26491?v=t > > I am not 100% sure if this fixes the issue you're quirking, but I think > it falls under the issues the link initialization and ASPM comments in > the release notes. Can you or someone at Intel supply a reliable way to distinguish a fixed firmware from an unfixed firmware? We have access to the "fr" string, but I don't know what to do with it.