From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (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 D0B6021E1DAF2 for ; Wed, 2 Aug 2017 01:27:50 -0700 (PDT) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Aug 2017 01:29:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,310,1498546800"; d="scan'208";a="114644573" Received: from shwdeopenpsi014.ccr.corp.intel.com ([10.239.9.13]) by orsmga004.jf.intel.com with ESMTP; 02 Aug 2017 01:29:58 -0700 From: Hao Wu To: edk2-devel@lists.01.org Cc: Hao Wu , Eric Dong , Jeff Fan Date: Wed, 2 Aug 2017 16:29:54 +0800 Message-Id: <20170802082954.15704-1-hao.a.wu@intel.com> X-Mailer: git-send-email 2.12.0.windows.1 Subject: [PATCH] UefiCpuPkg/Msr: Add a missing IvyBridge processor signature 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: Wed, 02 Aug 2017 08:27:51 -0000 This commit modifies the CPUID signature check MACRO for IvyBridge processor by adding a missing DisplayModel 0x3E. The missing one appears at Section 35.10.1 to Section 35.10.3 of the Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3, September 2016. Cc: Eric Dong Cc: Jeff Fan Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu --- UefiCpuPkg/Include/Register/Msr/IvyBridgeMsr.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/UefiCpuPkg/Include/Register/Msr/IvyBridgeMsr.h b/UefiCpuPkg/Include/Register/Msr/IvyBridgeMsr.h index 9eb07994ec..39b0d1af12 100644 --- a/UefiCpuPkg/Include/Register/Msr/IvyBridgeMsr.h +++ b/UefiCpuPkg/Include/Register/Msr/IvyBridgeMsr.h @@ -38,7 +38,8 @@ #define IS_IVY_BRIDGE_PROCESSOR(DisplayFamily, DisplayModel) \ (DisplayFamily == 0x06 && \ ( \ - DisplayModel == 0x3A \ + DisplayModel == 0x3A || \ + DisplayModel == 0x3E \ ) \ ) -- 2.12.0.windows.1