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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 804E1C43140 for ; Wed, 20 Jun 2018 17:26:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A30020836 for ; Wed, 20 Jun 2018 17:26:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="cLnyjCrF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3A30020836 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933139AbeFTR0g (ORCPT ); Wed, 20 Jun 2018 13:26:36 -0400 Received: from mail-qt0-f196.google.com ([209.85.216.196]:41021 "EHLO mail-qt0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932383AbeFTR0c (ORCPT ); Wed, 20 Jun 2018 13:26:32 -0400 Received: by mail-qt0-f196.google.com with SMTP id y20-v6so317096qto.8 for ; Wed, 20 Jun 2018 10:26:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=kYfLnkCWneAK5Gsze6Sy8nWMdGaPX0qM1JSJpCgujWE=; b=cLnyjCrFulMdhPgCWF73fhhyGYu5Y/afcZYs1fCWKPO99w5LSUNS5FQSx3fxX/2ndv EI2DPrAW8tmPbc+b3CTLL7+UFpoYoojyM0/bLhiPQ41OHCL1b3GApg2RYcI5XOmCgHVq UpyTpdm7GYnCv77qxynAZQxuaD17Qf6r53hTM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=kYfLnkCWneAK5Gsze6Sy8nWMdGaPX0qM1JSJpCgujWE=; b=Pod57t8Bh0dx57EsMM3djFt/+8z+Zq4sHMpVi+c1qUWxJL3beff81oQu6ewClO7Ram dyo+trbpe6STOrzgYJy/ckJYB+/RU3WGxSvL3BeFvz+HlA25uObhn81Y9umdz35lx84Q Yf7cKQa7fbW1LRMOOuLVDvnDnIQRgCrAiVrcbGmAqbljkFsHwMUB/NlMjXMI6gTKLvEb DqGMdCLzuSy1do2cgrd820zd3MlyMQcrMyux10/Ar2Ej3VRPIj14rk453rVJkhEFhBX/ 0XgFbo11ckwnmHvVe8TcLrDhQX9acw04trA9xKazFvwnFzKjCQXbAcPdOAbpRA7ILKWO NdFA== X-Gm-Message-State: APt69E2/JlD1i+Mlox/78IUhFlWeI3EQTkKFQ/4Pn74ccVcSPEg35u2M LhMKZRjXPkfF8WDNeeYiNXPrjg== X-Google-Smtp-Source: ADUXVKJS1e6Hen4P594ZmDC029WZADDQg5QU3aWwTYmftlusnFvW0RToCjSEj3hVsl3PsnkAEVJPCQ== X-Received: by 2002:ac8:5357:: with SMTP id d23-v6mr20163898qto.141.1529515592013; Wed, 20 Jun 2018 10:26:32 -0700 (PDT) Received: from [10.136.8.248] ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id j28-v6sm2291289qtk.56.2018.06.20.10.26.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Jun 2018 10:26:30 -0700 (PDT) Subject: Re: [PATCH v2 0/5] Improve Broadcom PAXC support To: Lorenzo Pieralisi , Bjorn Helgaas Cc: Bjorn Helgaas , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org References: <1528762867-16823-1-git-send-email-ray.jui@broadcom.com> From: Ray Jui Message-ID: <45945371-3cd7-102d-bb47-69a60435542b@broadcom.com> Date: Wed, 20 Jun 2018 10:26:28 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <1528762867-16823-1-git-send-email-ray.jui@broadcom.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Lorenzo/Bjorn, Could you please help to review this patch series when you have time? I believe I have addressed major comment in v1 from Bjorn and answered all questions from Lorenzo. Thanks, Ray On 6/11/2018 5:21 PM, Ray Jui wrote: > This patch series improves the Broadcom PAXC support by 1) adding more > quirks for specific versions of PAXC controllers; 2) adding logic to > reject internally unconfigured physical functions from the embedded > network processor acting as endpoint; 3) reducing verbose print level > in the outbound/inbound mapping code > > This patch series is based off v4.17 and is available on GIHUB: > repo: https://github.com/Broadcom/arm64-linux.git > branch: sr-paxc-v2 > > Changes since v1: > - consolidate 2 PAXC related patch series into 1 > - change the way how the capability list corruption is handled, per > recommendation from Bjorn. Now handle and fix up the corruption at > the config register read > - rebase to v4.17 > > Ray Jui (5): > PCI: iproc: Activate PAXC bridge quirk for more devices > PCI: iproc: Fix up corrupted PAXC root complex config registers > PCI: iproc: Disable MSI parsing in certain PAXC blocks > PCI: iproc: Reject unconfigured physical functions from PAXC > PCI: iproc: Reduce inbound/outbound mapping print level > > drivers/pci/host/pcie-iproc.c | 159 +++++++++++++++++++++++++++++++++++------- > drivers/pci/host/pcie-iproc.h | 8 +++ > drivers/pci/quirks.c | 3 + > 3 files changed, 144 insertions(+), 26 deletions(-) >