From nobody Sat Nov 2 12:21:38 2024 Delivered-To: importer@patchew.org Received-SPF: none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) client-ip=198.145.21.10; envelope-from=edk2-devel-bounces@lists.01.org; helo=ml01.01.org; Authentication-Results: mx.zoho.com; spf=none (zoho.com: 198.145.21.10 is neither permitted nor denied by domain of lists.01.org) smtp.mailfrom=edk2-devel-bounces@lists.01.org; Return-Path: Received: from ml01.01.org (ml01.01.org [198.145.21.10]) by mx.zohomail.com with SMTPS id 1490756642327571.5063507846106; Tue, 28 Mar 2017 20:04:02 -0700 (PDT) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id D8E8D2041FBFD; Tue, 28 Mar 2017 20:03:55 -0700 (PDT) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 A66FA20084778 for ; Tue, 28 Mar 2017 20:03:53 -0700 (PDT) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga105.jf.intel.com with ESMTP; 28 Mar 2017 20:03:53 -0700 Received: from ray-dev.ccr.corp.intel.com ([10.239.9.25]) by orsmga001.jf.intel.com with ESMTP; 28 Mar 2017 20:03:52 -0700 X-Original-To: edk2-devel@lists.01.org X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,239,1486454400"; d="scan'208";a="1113146597" From: Ruiyu Ni To: edk2-devel@lists.01.org Date: Wed, 29 Mar 2017 11:03:40 +0800 Message-Id: <20170329030346.249872-5-ruiyu.ni@intel.com> X-Mailer: git-send-email 2.9.0.windows.1 In-Reply-To: <20170329030346.249872-1-ruiyu.ni@intel.com> References: <20170329030346.249872-1-ruiyu.ni@intel.com> Subject: [edk2] [PATCH 04/10] UefiCpuPkg/MtrrLib: GetVariableMtrrCountWorker uses definitions in Msr.h 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: , Cc: Jeff Fan MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Errors-To: edk2-devel-bounces@lists.01.org Sender: "edk2-devel" X-ZohoMail: RSF_4 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni Cc: Jeff Fan --- UefiCpuPkg/Library/MtrrLib/MtrrLib.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c b/UefiCpuPkg/Library/Mtrr= Lib/MtrrLib.c index 38083d4..7e8a19a 100644 --- a/UefiCpuPkg/Library/MtrrLib/MtrrLib.c +++ b/UefiCpuPkg/Library/MtrrLib/MtrrLib.c @@ -124,11 +124,11 @@ GetVariableMtrrCountWorker ( VOID ) { - UINT32 VariableMtrrCount; + MSR_IA32_MTRRCAP_REGISTER MtrrCap; =20 - VariableMtrrCount =3D (UINT32)(AsmReadMsr64 (MTRR_LIB_IA32_MTRR_CAP) & M= TRR_LIB_IA32_MTRR_CAP_VCNT_MASK); - ASSERT (VariableMtrrCount <=3D MTRR_NUMBER_OF_VARIABLE_MTRR); - return VariableMtrrCount; + MtrrCap.Uint64 =3D AsmReadMsr64 (MSR_IA32_MTRRCAP); + ASSERT (MtrrCap.Bits.VCNT <=3D MTRR_NUMBER_OF_VARIABLE_MTRR); + return MtrrCap.Bits.VCNT; } =20 /** --=20 2.9.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel