From patchwork Fri Sep 22 23:25:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Joseph, Jithu" X-Patchwork-Id: 13396426 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A19BCE7A81 for ; Fri, 22 Sep 2023 23:30:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230274AbjIVXaT (ORCPT ); Fri, 22 Sep 2023 19:30:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230203AbjIVXaT (ORCPT ); Fri, 22 Sep 2023 19:30:19 -0400 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71C881A1; Fri, 22 Sep 2023 16:30:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695425413; x=1726961413; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=FgznEb/ZjEtrj+bbsNzpou8xTksYrm7CNJN/7B5bxvQ=; b=ejUnw9t2KKKYhx3bsIks2d0Do8vR38XYsZydow/8AOL4HsYXbSn/A4n+ G3/zo2iJDvJw2DU2YR5XfXS8DDrw+Pdt6R1xJq2+e+yh0gf+4n3OiumZF 8ADqkFxqZpNH5kVXm8EVGY42mbAtC0AVeoFoYFgyDh/iXjvab6hu4j8aV CTNNQCJboE46WzzQECiyxX7ZvaK0hxA7IP/U3CMXTo931sSn1UydWLqMK GkRltSG0egAemT2uHmfr4aqv9A5mLqwpuppZ419qaYFTD77NBsVD2Rome lVA1KAC5awI/plSbNHtkb8oir1jo4HUsw0R/joap6J7CjhCXKkgGWrtjW w==; X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="411896913" X-IronPort-AV: E=Sophos;i="6.03,169,1694761200"; d="scan'208";a="411896913" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2023 16:30:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="921350821" X-IronPort-AV: E=Sophos;i="6.03,169,1694761200"; d="scan'208";a="921350821" Received: from jithujos.sc.intel.com ([172.25.103.66]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2023 16:30:10 -0700 From: Jithu Joseph To: hdegoede@redhat.com, markgross@kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, rostedt@goodmis.org, jithu.joseph@intel.com, ashok.raj@intel.com, tony.luck@intel.com, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, patches@lists.linux.dev, ravi.v.shankar@intel.com, pengfei.xu@intel.com, ilpo.jarvinen@linux.intel.com Subject: [PATCH v2 0/9] IFS support for GNR and SRF Date: Fri, 22 Sep 2023 16:25:57 -0700 Message-Id: <20230922232606.1928026-1-jithu.joseph@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230913183348.1349409-1-jithu.joseph@intel.com> References: <20230913183348.1349409-1-jithu.joseph@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Changes in v2 Ilpo Jarvinen - Use GENMASK_ULL() / FIELD_GET() for bitops (patch 01) - Avoid mixing u8 type and bitfields in certain MSR structure scenarios (patch03 also suggested by Dave Hansen) - Expand bitfield structures to use consistent genx naming (patch 04) - Replace goto with do / while (patch 03) - general formatting (multiple patches) - remove un-necessary parenthesis - reformat commit message to use whole allowed 72 columns - alignment changes Other change - fold v1 04/10 and 05/10 into v2 patch 04/09 to satisfy build constraints due to consistent genx naming v1 submission: Link: https://lore.kernel.org/lkml/20230913183348.1349409-1-jithu.joseph@intel.com/ This series adds In Field Scan(IFS) support for newer CPUs like Granite Rapids(GNR) and Sierra Forest(SRF). There are changes in the IFS image loading and test flow to support these new CPUs. Note to reviewers: - patch 01/09 adds a bit mask to arch/x86/.../msr-index.h, hence x86 maintainers are cc-d. - patch 04/09 modifies an existing tracepoint, cc Steven Rostedt - Rest are localized to IFS driver Jithu Joseph (9): platform/x86/intel/ifs: Store IFS generation number platform/x86/intel/ifs: Refactor image loading code platform/x86/intel/ifs: Gen2 scan image loading platform/x86/intel/ifs: Gen2 Scan test support platform/x86/intel/ifs: Validate image size platform/x86/intel/ifs: Metadata validation for start_chunk platform/x86/intel/ifs: Add new CPU support platform/x86/intel/ifs: Add new error code platform/x86/intel/ifs: ARRAY BIST for Sierra Forest arch/x86/include/asm/msr-index.h | 1 + drivers/platform/x86/intel/ifs/ifs.h | 61 ++++++++- include/trace/events/intel_ifs.h | 16 +-- drivers/platform/x86/intel/ifs/core.c | 15 ++- drivers/platform/x86/intel/ifs/load.c | 158 +++++++++++++++++++++-- drivers/platform/x86/intel/ifs/runtest.c | 69 ++++++++-- 6 files changed, 280 insertions(+), 40 deletions(-) base-commit: ce9ecca0238b140b88f43859b211c9fdfd8e5b70