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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by aws-us-west-2-korg-lkml-1.web.codeaurora.org (Postfix) with ESMTP id 5C7B4C433EF for ; Tue, 12 Jun 2018 00:21:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0E7792089C for ; Tue, 12 Jun 2018 00:21:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="CqvvLovk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0E7792089C 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 S934550AbeFLAVU (ORCPT ); Mon, 11 Jun 2018 20:21:20 -0400 Received: from mail-qt0-f193.google.com ([209.85.216.193]:46211 "EHLO mail-qt0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932688AbeFLAVS (ORCPT ); Mon, 11 Jun 2018 20:21:18 -0400 Received: by mail-qt0-f193.google.com with SMTP id h5-v6so22112782qtm.13 for ; Mon, 11 Jun 2018 17:21:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=bGa1QubF+VL63ZyqOjzfg2sxhD2JabjZpgmRbPgptac=; b=CqvvLovkt+Wpi//Nkaul6ZhlHvJyfYpnXs18NMDnuuFHMkdEPXG/vujOu3oLKDYAtS jcfdb85cXAcCQdsug5HmieQkaUMVj2gor+ROrLkfJmQkP/jusLhziKW6ITwoxmUfVWvv iR1OzjSG47QNdOMtmTScQsLKM74j2JYrKCApg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=bGa1QubF+VL63ZyqOjzfg2sxhD2JabjZpgmRbPgptac=; b=TdUvEhq7PquLUkXKsq38oeXDDGIQ/3cjQoi29Zn9sFe6aeEr2h1S7McvtCtFj2jX4g /RusYLX2fabr2uR3WDMKSqrIwMFj2BpBbNvmb39TP49/CmVeURl4a2u6QdZ+Rehdh0tA PGS0zdQjox4/WM6L1oMrW/z5GSc5k5YAtU4OCTSZmf2hwv1zf8wAlJMZWkDio1Q4zFt1 u753DLUG4UeazjBZyC6bel29g6sJuiVrZsxehs8qQRqk6ZNHFEFpikqp2NuCylgWX5kl eYbjY7RRc2L6umxyO/V3a1voDxYSJULI1djApbmK2i8CWBuZz0nKvbJ1MB9Xu4MEp8Su sh1g== X-Gm-Message-State: APt69E3sG844D4KEzPiibnCx7Zz6DnbMA9xpK++UQNFhQLSTz7OtJgBJ d1oKpd3MZ7RkYMyARwdiyphg5w== X-Google-Smtp-Source: ADUXVKKOLG+8c7SMbWxCEEV+WHIAA61PXCBXmMe9O1XlVZLjFX8L8cBDg9N0EFIsdWSNEFcpKQiRvw== X-Received: by 2002:a0c:81b2:: with SMTP id 47-v6mr1374405qvd.31.1528762877752; Mon, 11 Jun 2018 17:21:17 -0700 (PDT) Received: from lbrmn-lnxub44-1.ric.broadcom.com ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id v26-v6sm31470299qtc.12.2018.06.11.17.21.15 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 11 Jun 2018 17:21:16 -0700 (PDT) From: Ray Jui To: Lorenzo Pieralisi , Bjorn Helgaas Cc: Bjorn Helgaas , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org, Ray Jui Subject: [PATCH v2 0/5] Improve Broadcom PAXC support Date: Mon, 11 Jun 2018 17:21:02 -0700 Message-Id: <1528762867-16823-1-git-send-email-ray.jui@broadcom.com> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(-) -- 2.1.4