From patchwork Tue Aug 17 22:40:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "David E. Box" X-Patchwork-Id: 12442215 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 5B17AC4320E for ; Tue, 17 Aug 2021 22:42:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B07F61042 for ; Tue, 17 Aug 2021 22:42:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236297AbhHQWnZ (ORCPT ); Tue, 17 Aug 2021 18:43:25 -0400 Received: from mga09.intel.com ([134.134.136.24]:58065 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236220AbhHQWnX (ORCPT ); Tue, 17 Aug 2021 18:43:23 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10079"; a="216209991" X-IronPort-AV: E=Sophos;i="5.84,330,1620716400"; d="scan'208";a="216209991" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Aug 2021 15:42:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,330,1620716400"; d="scan'208";a="462555358" Received: from linux.intel.com ([10.54.29.200]) by orsmga007.jf.intel.com with ESMTP; 17 Aug 2021 15:42:46 -0700 Received: from debox1-desk2.jf.intel.com (debox1-desk2.jf.intel.com [10.54.75.16]) by linux.intel.com (Postfix) with ESMTP id 5CD455808DB; Tue, 17 Aug 2021 15:42:46 -0700 (PDT) From: "David E. Box" To: lee.jones@linaro.org, hdegoede@redhat.com, mgross@linux.intel.com, bhelgaas@google.com, srinivas.pandruvada@intel.com, andy.shevchenko@gmail.com Cc: "David E. Box" , linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH v2 0/5] MFD: intel_pmt: Add general DVSEC/VSEC support Date: Tue, 17 Aug 2021 15:40:13 -0700 Message-Id: <20210817224018.1013192-1-david.e.box@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This patch enables general support for Intel defined PCIe VSEC and DVSEC capabilities in the Intel Platform Monitoring Technology (PMT) driver. Though the driver was written exclusively for PMT capabilities, newer DVSEC and VSEC IDs for other capabilities can exist on the same device requiring that the driver handle them. This 2nd revision drops the creation of a separate OOBMSM driver. Instead, all cell drivers will have a dependency on CONFIG_MFD_INTEL_PMT, whether or not they are PMT. Changes in this patchset to the current cell drivers located in platform/x86 are based on Hans for-next branch where they have been moved to the intel/pmt subfolder. David E. Box (5): PCI: Add #defines for accessing PCIE DVSEC fields MFD: intel_pmt: Support non-PMT capabilities MFD: intel_pmt: Add support for PCIe VSEC structures platform/x86: intel_pmt_telemetry: Ignore zero sized entries MFD: intel_pmt: Add DG2 support drivers/mfd/intel_pmt.c | 256 +++++++++++++++------ drivers/platform/x86/intel/pmt/class.c | 2 + drivers/platform/x86/intel/pmt/crashlog.c | 2 +- drivers/platform/x86/intel/pmt/telemetry.c | 10 +- include/uapi/linux/pci_regs.h | 4 + 5 files changed, 197 insertions(+), 77 deletions(-) base-commit: ca42c119fc6746e65423257e7eddf5fc9e96edc2 Acked-by: Hans de Goede