From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=134.134.136.24; helo=mga09.intel.com; envelope-from=eric.dong@intel.com; receiver=edk2-devel@lists.01.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (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 E052421959CB2 for ; Thu, 18 Oct 2018 19:07:02 -0700 (PDT) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Oct 2018 19:07:02 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,398,1534834800"; d="scan'208";a="266943036" Received: from ydong10-win10.ccr.corp.intel.com ([10.239.9.125]) by orsmga005.jf.intel.com with ESMTP; 18 Oct 2018 19:06:54 -0700 From: Eric Dong To: edk2-devel@lists.01.org Cc: Ruiyu Ni , Laszlo Ersek Date: Fri, 19 Oct 2018 10:06:18 +0800 Message-Id: <20181019020622.6864-3-eric.dong@intel.com> X-Mailer: git-send-email 2.15.0.windows.1 In-Reply-To: <20181019020622.6864-1-eric.dong@intel.com> References: <20181019020622.6864-1-eric.dong@intel.com> Subject: [Patch v4 2/6] UefiCpuPkg/RegisterCpuFeaturesLib.h: Add new dependence types. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Oct 2018 02:07:03 -0000 V4 changes: 1. Update comments. v3 changes: 1. Move CPU_FEATURE_DEPENDENCE_TYPE definition to AcpiCpuData.h. 2. Add comments for CPU_FEATURE_BEFORE/CPU_FEATURE_AFTER. v1 changes: Add new core/package dependence types which consumed by different MSRs. Cc: Ruiyu Ni Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Eric Dong Reviewed-by: Ruiyu Ni --- UefiCpuPkg/Include/Library/RegisterCpuFeaturesLib.h | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) diff --git a/UefiCpuPkg/Include/Library/RegisterCpuFeaturesLib.h b/UefiCpuPkg/Include/Library/RegisterCpuFeaturesLib.h index 9331e49d13..2f7e71c833 100644 --- a/UefiCpuPkg/Include/Library/RegisterCpuFeaturesLib.h +++ b/UefiCpuPkg/Include/Library/RegisterCpuFeaturesLib.h @@ -73,10 +73,23 @@ #define CPU_FEATURE_PPIN (32+11) #define CPU_FEATURE_PROC_TRACE (32+12) -#define CPU_FEATURE_BEFORE_ALL BIT27 -#define CPU_FEATURE_AFTER_ALL BIT28 -#define CPU_FEATURE_BEFORE BIT29 -#define CPU_FEATURE_AFTER BIT30 +#define CPU_FEATURE_BEFORE_ALL BIT23 +#define CPU_FEATURE_AFTER_ALL BIT24 +// +// CPU_FEATURE_BEFORE and CPU_FEATURE_AFTER only mean Thread scope +// before and Thread scope after. +// It will be replace with CPU_FEATURE_THREAD_BEFORE and +// CPU_FEATURE_THREAD_AFTER, and should not be used anymore. +// +#define CPU_FEATURE_BEFORE BIT25 +#define CPU_FEATURE_AFTER BIT26 + +#define CPU_FEATURE_THREAD_BEFORE CPU_FEATURE_BEFORE +#define CPU_FEATURE_THREAD_AFTER CPU_FEATURE_AFTER +#define CPU_FEATURE_CORE_BEFORE BIT27 +#define CPU_FEATURE_CORE_AFTER BIT28 +#define CPU_FEATURE_PACKAGE_BEFORE BIT29 +#define CPU_FEATURE_PACKAGE_AFTER BIT30 #define CPU_FEATURE_END MAX_UINT32 /// @} -- 2.15.0.windows.1