From nobody Tue May 21 18:19:26 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98497+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98497+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=intel.com ARC-Seal: i=1; a=rsa-sha256; t=1673629365; cv=none; d=zohomail.com; s=zohoarc; b=NNc5ptQQVMgnwSz28tfTq6ckE9bLWzcYiplf9qLZbGxORq2jUHBljJfjwOj1VIyGWf6MvcZbzZM4jV7erS0d/MDqqMRdddqA3XEK+Nu4SyXb47je80lFsSj/U7S7ODBkrNlyZjsBDfUta38ewCpIJevjQbSiOmTLakxDyeToKtY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673629365; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Sender:Subject:To; bh=lWuLZfXr9R90dV7dwcSoFDzyKLMzuTpP0yDf2XZA9hQ=; b=l12vyVUizuwC/hpSSbugSfTTGlFJ/5/Fns1auYyMl2xYKHpU9kJhG8x+uDD00CuoBLT4BWcoxVL3TtWKV1/rHfvqCs92CS1vpEQFRB74DteA+6AKuaQAfcUpwisJzPra6fgIwsMqRrh3v5uv11WmGRzoTlE3+q2t3P5pClTPR3o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98497+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673629365151876.5600888900246; Fri, 13 Jan 2023 09:02:45 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id xWqsYY1788612xbkVfBDP5YL; Fri, 13 Jan 2023 09:02:44 -0800 X-Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by mx.groups.io with SMTP id smtpd.web10.81407.1673598359155854960 for ; Fri, 13 Jan 2023 00:25:59 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="324006033" X-IronPort-AV: E=Sophos;i="5.97,213,1669104000"; d="scan'208";a="324006033" X-Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jan 2023 00:25:58 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10588"; a="688662421" X-IronPort-AV: E=Sophos;i="5.97,213,1669104000"; d="scan'208";a="688662421" X-Received: from william4-desk.gar.corp.intel.com ([10.5.215.176]) by orsmga008.jf.intel.com with ESMTP; 13 Jan 2023 00:25:56 -0800 From: william2.wang@intel.com To: devel@edk2.groups.io Cc: William2 Wang , Michael D Kinney , Liming Gao , Ray Ni , Donald Kuo , Chandana C Kumar Subject: [edk2-devel] [PATCH v2] Update CPUID Leaf 06H to follow latest SDM. Date: Fri, 13 Jan 2023 16:25:51 +0800 Message-Id: <20230113082551.685-1-william2.wang@intel.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,william2.wang@intel.com X-Gm-Message-State: FIPD6BH7azBJEsbB4OkpLj3Rx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673629364; bh=y8EBbusxWJbVj7rWyadiB2cr0O0c7AMzj+0xcr1Spg0=; h=Cc:Date:From:Reply-To:Subject:To; b=FjToSDW5PCG7Tbfo6omMYRNj0WskBapkKN392VrOqj2l2DVhNdO82w1Rfq2v4mkgk3k Vy88TFN11AeeJ3gRXj+ncQfZSnyGf8p6gmMmMS6ptgS+DGcGmZJEMwhZBVoQAay3Avvu/ YrVuz3bW2yzDYQZZzyjHJZn5r0jKfJWmVDs= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673629365727100003 Content-Type: text/plain; charset="utf-8" From: William2 Wang REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3D4262 Update CPUID Leaf 06H to follow latest SDM. Cc: Michael D Kinney Cc: Liming Gao Cc: Ray Ni Cc: Donald Kuo Cc: Chandana C Kumar --- MdePkg/Include/Register/Intel/Cpuid.h | 56 ++++++++++++++++++-- 1 file changed, 53 insertions(+), 3 deletions(-) diff --git a/MdePkg/Include/Register/Intel/Cpuid.h b/MdePkg/Include/Registe= r/Intel/Cpuid.h index 350bf60252..46cdb827e2 100644 --- a/MdePkg/Include/Register/Intel/Cpuid.h +++ b/MdePkg/Include/Register/Intel/Cpuid.h @@ -1195,12 +1195,24 @@ typedef union { /// [Bit 18] Fast access mode for the IA32_HWP_REQUEST MSR is supporte= d if set. /// UINT32 FastAccessMode : 1; - UINT32 Reserved4 : 1; + /// + /// [Bit 19] IA32_HW_FEEDBACK_PTR MSR, IA32_HW_FEEDBACK_CONFIG MSR, + /// IA32_PACKAGE_THERM_STATUS MSR bit 26, and IA32_PACKAGE_THERM_INTER= RUPT MSR bit 25 are supported if set. + UINT32 HW_FEEDBACK : 1; /// /// [Bit 20] Ignoring Idle Logical Processor HWP request is supported = if set. /// UINT32 IgnoringIdleLogicalProcessorHWPRequest : 1; - UINT32 Reserved5 : 11; + UINT32 Reserved4 : 2; + /// + /// [Bit 23] Intel Thread Director supported if set. IA32_HW_FEEDBACK_= CHAR and + /// IA32_HW_FEEDBACK_THREAD_CONFIG MSRs are supported if set. + UINT32 ThreadDirector : 1; + /// + /// [Bit 24] IA32_THERM_INTERRUPT MSR bit 25 is supported if set. + /// + UINT32 IA32_THERM_INTERRUPT : 1; + UINT32 Reserved5 : 7; } Bits; /// /// All bit fields as a 32-bit value @@ -1252,7 +1264,13 @@ typedef union { /// (1B0H). /// UINT32 PerformanceEnergyBias : 1; - UINT32 Reserved2 : 28; + UINT32 Reserved2 : 4; + /// + /// {Bit 15:8] Number of Intel Thread Director classes supported by th= e processor. Information for that + /// many classes is written into the Intel Thread Director Table by th= e hardware. + /// + UINT32 ThreadDirectorClasses : 8; + UINT32 Reserved3 : 16; } Bits; /// /// All bit fields as a 32-bit value @@ -1260,6 +1278,38 @@ typedef union { UINT32 Uint32; } CPUID_THERMAL_POWER_MANAGEMENT_ECX; =20 +/** + CPUID Thermal and Power Management Information returned in EDX for CPUID= leaf + #CPUID_THERMAL_POWER_MANAGEMENT. +**/ +typedef union { + /// + /// Individual bit fields + /// + struct { + /// + /// {Bits 7:0] Bitmap of supported hardware feedback interface capabil= ities. + /// + UINT32 InterfaceCapability : 8; + /// + /// {Bits 11:8] Enumerates the size of the hardware feedback interface= structure in number of 4 KB pages; + /// add one to the return value to get the result. + /// + UINT32 InterfaceStructureSize : 4; + UINT32 Reserved : 4; + /// + /// {Bits 31:16] : Index (starting at 0) of this logical processor's r= ow in the hardware feedback interface structure. + /// Note that on some parts the index may be same for multiple logical= processors. On some parts the + /// indices may not be contiguous, i.e., there may be unused rows in t= he hardware feedback interface structure. + /// + UINT32 LogicalProcessorRowIndex : 16; + } Bits; + /// + /// All bit fields as a 32-bit value + /// + UINT32 Uint32; +} CPUID_THERMAL_POWER_MANAGEMENT_EDX; + /** CPUID Structured Extended Feature Flags Enumeration =20 --=20 2.34.1.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98497): https://edk2.groups.io/g/devel/message/98497 Mute This Topic: https://groups.io/mt/96250318/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-