From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 1684A21962321 for ; Mon, 12 Jun 2017 23:43:02 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Jun 2017 23:44:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.39,337,1493708400"; d="scan'208";a="867358808" Received: from jyao1-mobl.ccr.corp.intel.com ([10.239.192.92]) by FMSMGA003.fm.intel.com with ESMTP; 12 Jun 2017 23:44:15 -0700 From: Jiewen Yao To: edk2-devel@lists.01.org Cc: Jeff Fan , Michael Kinney Date: Tue, 13 Jun 2017 14:44:03 +0800 Message-Id: <1497336243-16792-1-git-send-email-jiewen.yao@intel.com> X-Mailer: git-send-email 2.7.4.windows.1 Subject: [PATCH V2] UefiCpuPkg/SmmCpuFeatureLib: Add more CPU ID for SmmFeatureControl. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Jun 2017 06:43:02 -0000 Add more CPU ID which can support SmmFeatureControl, according to IA32 SDM. Cc: Jeff Fan Cc: Michael Kinney Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao --- UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c index 079baa4..2d2bc6d 100644 --- a/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c +++ b/UefiCpuPkg/Library/SmmCpuFeaturesLib/SmmCpuFeaturesLib.c @@ -296,7 +296,9 @@ SmmCpuFeaturesInitializeProcessor ( // Intel(R) Core(TM) Processor Family MSRs. // if (FamilyId == 0x06) { - if (ModelId == 0x3C || ModelId == 0x45 || ModelId == 0x46) { + if (ModelId == 0x3C || ModelId == 0x45 || ModelId == 0x46 || + ModelId == 0x3D || ModelId == 0x47 || ModelId == 0x4E || ModelId == 0x4F || + ModelId == 0x3F || ModelId == 0x56 || ModelId == 0x57 || ModelId == 0x5C) { // // Check to see if the CPU supports the SMM Code Access Check feature // Do not access this MSR unless the CPU supports the SmmRegFeatureControl -- 2.7.4.windows.1