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[23.128.96.33]) by mx.google.com with ESMTPS id h29-20020a63121d000000b005c279da45f1si12598915pgl.566.2023.11.28.10.56.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Nov 2023 10:56:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=TDCAdM9c; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 562CE80ADC5F; Tue, 28 Nov 2023 10:56:54 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346422AbjK1S4e (ORCPT + 99 others); Tue, 28 Nov 2023 13:56:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345719AbjK1S4a (ORCPT ); Tue, 28 Nov 2023 13:56:30 -0500 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B29410C1; Tue, 28 Nov 2023 10:56:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701197797; x=1732733797; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=SKWRFSAvHQiILnXdmSeYIzw8dazAB7XEhCo2n8N+zzs=; b=TDCAdM9cR2R/MiRAs5ONUtiGUq8Cdta9Z2Xy3QWJb2WRuI1Ej3TTC7Ws 3qkm7U9htu0Io+q8rOkpfkjycOKF4wrXmVg7fokYB70XQ+aZmiEI05ks3 khS/KOs73gTuf5586dJT7sSQYe8TpdtdW22iy+FxZbzcsbW1t6FPeQiv6 gnqk14344wDDt4LPdXfOdXjRuR/+ke7B+KhrUCPY1IKZ1mVDaxmM3uZnP E1c0owu6pqE96jzgggpCGQh1yXZ6kHg11AvO7Iq4fb0Fih/DvRVCs5fik XIk6d9o3MIgLEA1dSwL52uYlwjAZmZLdtv+kQ5mijHzeQOeT6hoVySwvK g==; X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="372366942" X-IronPort-AV: E=Sophos;i="6.04,234,1695711600"; d="scan'208";a="372366942" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Nov 2023 10:56:23 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10908"; a="892165779" X-IronPort-AV: E=Sophos;i="6.04,234,1695711600"; d="scan'208";a="892165779" Received: from spandruv-desk.jf.intel.com ([10.54.75.14]) by orsmga004.jf.intel.com with ESMTP; 28 Nov 2023 10:56:10 -0800 From: Srinivas Pandruvada To: hdegoede@redhat.com, markgross@kernel.org, ilpo.jarvinen@linux.intel.com, andriy.shevchenko@linux.intel.com Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, Srinivas Pandruvada Subject: [PATCH 0/6] TPMI update for new defines and permissions Date: Tue, 28 Nov 2023 10:55:59 -0800 Message-Id: <20231128185605.3027653-1-srinivas.pandruvada@linux.intel.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Tue, 28 Nov 2023 10:56:54 -0800 (PST) Add TPMI information header version 2 fields. Also process read/write and enabled state for feature drivers. When a feature is disabled, don't create a device to load a feature driver. When a read is blocked then don't load feature drivers. When write is blocked continue to function in read only mode. Srinivas Pandruvada (6): platform/x86/intel/tpmi: Add additional TPMI header fields platform/x86/intel/tpmi: Don't create devices for disabled features platform/x86/intel/tpmi: Modify external interface to get read/write state platform/x86/intel/tpmi: Move TPMI ID definition platform/x86: ISST: Process read/write blocked feature status platform/x86/intel-uncore-freq: Process read/write blocked feature status .../intel/speed_select_if/isst_tpmi_core.c | 25 +++++++++++ drivers/platform/x86/intel/tpmi.c | 42 ++++++++++--------- .../uncore-frequency/uncore-frequency-tpmi.c | 15 +++++++ include/linux/intel_tpmi.h | 24 +++++++++-- 4 files changed, 84 insertions(+), 22 deletions(-) -- 2.41.0