From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by mx.groups.io with SMTP id smtpd.web09.5369.1654557236758406057 for ; Mon, 06 Jun 2022 16:13:56 -0700 Authentication-Results: mx.groups.io; dkim=fail reason="unable to parse pub key" header.i=@intel.com header.s=intel header.b=O1eQcQeB; spf=pass (domain: intel.com, ip: 134.134.136.31, mailfrom: ankit.sinha@intel.com) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654557236; x=1686093236; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=uIpVyb3NOXGoE8KxUqrFfvJLRd9x0uczCZnGhLoESlc=; b=O1eQcQeBcKSAW6Qgp1r8sEsOnx8xUMJGFDiuo1nTlb+7k30T6yD+dxJc dq+8Y5cWH32CRueRABLni53kNb6VerDhH3pVBlJFZPJKBn0TCuxwTDXUO zG8c9f5SlzI80GOKwybwFSdhZxXAEviqxf0kBlngg7JPEUmKOHxuWKopI ssrw0bbtRaf9LwxQS8t1+F1/lrCzhvsSFvJIChFo6PTyA9mjF+wvmKgld tpJZ10nnFifG2pSRttxhkcxDXEWrJR329EtcF+J31icQPYf1kVoWzGBMq 3xjCsqe3DVunDE2MkMQhtxdt5BM44B1ll5gsYp9j42BrA8GNY9XFAPXAD Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10370"; a="337844023" X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="337844023" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jun 2022 16:13:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,280,1647327600"; d="scan'208";a="579365450" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by orsmga007.jf.intel.com with ESMTP; 06 Jun 2022 16:13:56 -0700 Received: from fmsmsx607.amr.corp.intel.com (10.18.126.87) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Mon, 6 Jun 2022 16:13:55 -0700 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) by fmsmsx607.amr.corp.intel.com (10.18.126.87) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27; Mon, 6 Jun 2022 16:13:55 -0700 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) by fmsmsx611.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.27 via Frontend Transport; Mon, 6 Jun 2022 16:13:55 -0700 Received: from NAM04-MW2-obe.outbound.protection.outlook.com (104.47.73.177) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2308.27; Mon, 6 Jun 2022 16:13:55 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ElG/ShTWtJ/FpSMIMT4FMuvSMuKW45j8UkrYwD2p0SqQoz76PccizvAvdJk+dlIuX5niqrgAdi/gcCdgD+TpVPL9TA73bDwV9LtOFipqUwtlegtf74YY97Kjm4iDPtZ+Zmx27n3HwHCdlKQwG+Lj5p/y5JoNnkdYCVLNpa8moUI9hOeK1GW5K5/b68Ae2NLcBpCchukcmcGp6eXumjT51/r7yD/GuliGkhqdAW+mCnU84iQIvPJ71GFVEfX5n4TpgcLX5Ao9bEDGG8jHM6Q11Bo8CVTD/GN8w3yicGRY6VVOROuIec0sLzmLKkGu+v3LV2I1MjADS2+xsQOas6kI2A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=5GI5EqZm0Rw+S7eIbtmT8JudA64DAUqspjEXi63/6uk=; b=igKRs8johNN5kuIBR/SqPOYQ4ONz80Kn5QW3ZV22sAzqBDLqxmSOuwHjR4Xv0+bQof7o1gLupv/sDxgwKmyvYyBkMxhxHrMfTIwqdB01/PnBwF9f7IJdVmgvc4f4rftkxuV494Ds42xDX0hekVoe9a4Fc9QIYPfwozFIEFbL4a6BktP5NUltWUEPa8OG8J4/6N9JjSkfvvSJAG2eta0Gn+gtgLInpPJy0QNEPG/V5EUs5nz1/UhxCrBzr5rASUbf42/s+NNPzd6Nuvq7kfRvGoG7IsaJ6BsiiXoIHxyIAQXx0KeAGqMdzqfXivTnXciyB0S+2e4SPXIREH2QWSF2Mw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Received: from MW5PR11MB5908.namprd11.prod.outlook.com (2603:10b6:303:194::10) by SN6PR11MB3454.namprd11.prod.outlook.com (2603:10b6:805:c1::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5314.18; Mon, 6 Jun 2022 23:13:53 +0000 Received: from MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::c5f4:1b74:1a8f:4c0c]) by MW5PR11MB5908.namprd11.prod.outlook.com ([fe80::c5f4:1b74:1a8f:4c0c%9]) with mapi id 15.20.5314.018; Mon, 6 Jun 2022 23:13:52 +0000 From: "Sinha, Ankit" To: "Desimone, Nathaniel L" , "devel@edk2.groups.io" CC: "Chiu, Chasel" , "Kubacki, Michael" , "Chaganty, Rangasai V" , "Kethi Reddy, Deepika" , "Esakkithevar, Kathappan" Subject: Re: [edk2-platforms] [PATCH V1 3/4] CometlakeOpenBoardPkg: Indicate width of CLK duty cycle in FADT Thread-Topic: [edk2-platforms] [PATCH V1 3/4] CometlakeOpenBoardPkg: Indicate width of CLK duty cycle in FADT Thread-Index: AQHYeffju6cyddn68Ua27AscH72MvK1DAi9A Date: Mon, 6 Jun 2022 23:13:52 +0000 Message-ID: References: <20220606225030.3403-1-nathaniel.l.desimone@intel.com> <20220606225030.3403-4-nathaniel.l.desimone@intel.com> In-Reply-To: <20220606225030.3403-4-nathaniel.l.desimone@intel.com> Accept-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: c38f61ae-2271-4637-4975-08da481238f3 x-ms-traffictypediagnostic: SN6PR11MB3454:EE_ x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-microsoft-antispam-prvs: x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MW5PR11MB5908.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230001)(366004)(83380400001)(8936002)(5660300002)(110136005)(54906003)(38070700005)(66946007)(52536014)(66556008)(66446008)(64756008)(66476007)(8676002)(76116006)(4326008)(508600001)(38100700002)(186003)(71200400001)(316002)(55016003)(33656002)(86362001)(122000001)(53546011)(82960400001)(26005)(6506007)(2906002)(107886003)(9686003)(7696005);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?JXV4hQ+FdaUcv2ls82TLpbMiDOQQjen89T3tMdeghj7BIprhEAoCFx2rSh0y?= =?us-ascii?Q?jlJuIgLEN5ykEY5zLP1BiksRufcZRjqGgLDogZNhgrFS3aeCjoiLLp3jbrR5?= =?us-ascii?Q?+omVEkoTen4MQiSOr3Ja5oMmoB+cnrV6sapynsK5VfLwLM7akxNqxEc4V4Uu?= =?us-ascii?Q?1BPQFm2SQw2UYRZBRQz5wwEdTMxMCViHevLpYf5J23Rgm5zGC5FTtaZeZQVB?= =?us-ascii?Q?Dvob5608LOfQTJpwd19Sjpz0fXxAwvcl2iK8DlP6qhefDwmyFiEkbaQvfBC/?= =?us-ascii?Q?aAcVfBdoAI3HLV+M4G7QsKptUN36rSK+I5NHH8GM9NdDtWfMHeeeegXK46Jp?= =?us-ascii?Q?n2jEnrIzMBTZcdEi7XIvmv8Ne7u3+BxXFoqkgheNVYOI5o8q+ufszyGv5Qun?= =?us-ascii?Q?xHwFwzRxVHFz9XerRmTcDlt9X6ZDZ86TlHn8UNw8lDpaAGd7uhReuBdCpLP8?= =?us-ascii?Q?UwHzBopVYarxARJbz+45oIJutzmtdd50RPk2IanfZHJiG9NrZwnpG+6Nt5gq?= =?us-ascii?Q?49jhso30dor0CafCe5tWY/v0zM7LFQWy1VvxbEkEnc+z5qpxla5UPoYVR3pN?= =?us-ascii?Q?KQ9LkpJ0NyUrSbq5eqhK3+PnemGUPcs7O6Uav1sIMLauCJ6hnGgVA7UYNL7S?= =?us-ascii?Q?AKnw+k5wbjdsyzv4PV/fS24VNNX69JWmkYS793In50UUqAde+ELmlJ8Dihtv?= =?us-ascii?Q?SlO8sMefbxH5CxNNGNqQ0GG6+pM3i/7gbiZDF8eYq3zOoOkhgTDEzEUvgXqw?= =?us-ascii?Q?65WH4Dzq7eBPR71GrHWZjWgkj5m7cugF7Sjo1NDLXhVK7iYRkyrgGsbXo7Yd?= =?us-ascii?Q?ZjR8icQS6dTrClzF+yIQiXTh3Rk2i21HcxLXkO/Fhm9w2zJrfm6h8m0jhvA8?= =?us-ascii?Q?0kpAlqu1bGDFnBBzh2ns0dzlGtCum+j1w24eNdgXWvYrBQuSW7R4OGbUHpSH?= =?us-ascii?Q?sRefFeIFYgISYCRptCjHybvxUL6toi8zYGhDANu31315oiOpywdmGOUT7Jag?= =?us-ascii?Q?Z6wHJZ1H4qDZ2O+obrbVR/2/+NcSMPFmeKjqDf9Kk+oJfL5BqVEzycOyXNgS?= =?us-ascii?Q?5da+btIjP0bnpMhguhXLs7gbxrBVZ2nZtoZaJN7zvR9M3OZY8DfkOjSfoNAX?= =?us-ascii?Q?XHNapUPH8qTGTEnjL7sh4FruB0IhTKn+S5tvKQTctNZi4sh0C1C49TO0NtpC?= =?us-ascii?Q?v3+aJ3zoIl7uXwqVKbkyn2Gzvjjmz6WlplUH53+YgTyuETQFlrOAHtS54w7b?= =?us-ascii?Q?27cKgl9C+QnMFwVTka5C8unAJUD8u4jvWY5H4PRvDXQ9TbNAIMGuecHdkeEO?= =?us-ascii?Q?UfOQbefymcVsK66hpJXcM8aIn9Eap3wle6ewv93Jlt2Dq4pA3aF9BYQmyBy/?= =?us-ascii?Q?TbWQfQeBDw0VuE2VJFo8DW7XPP8T0T1gWXeCIRBoUVbpmTH1vZZHXI6CHIyh?= =?us-ascii?Q?7+Tt6QgoJTyU5FjtKPiRQlbrjHtKdjyUnmOif11DKSk1ARddBVWJczHykVLg?= =?us-ascii?Q?W4LSabzi54JFLVK/qBimM5N6Ppd05XoaoFvKhvwIbaVMD/ZEYKn0ncLIhY9c?= =?us-ascii?Q?WdU01nG6TX9OLbeoq4hvs7bqfIgUvIg99V+kYhpm16utBKuajsaJYsVGCOth?= =?us-ascii?Q?0+BAo+BSQk4KLW4wp3tgSNWR/vZByz+HJWNv+Ta3SDeEAwiNffV+K3PrE1kq?= =?us-ascii?Q?qrBc4uEGXhEF/gwCL/c4OjsQdoeXFwlUcfwlGiDx8AMMNjxCBPQmRb5uy0SN?= =?us-ascii?Q?Z4NZplv5tA=3D=3D?= MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MW5PR11MB5908.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c38f61ae-2271-4637-4975-08da481238f3 X-MS-Exchange-CrossTenant-originalarrivaltime: 06 Jun 2022 23:13:52.8113 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 2+VVkacN41xgAj9WUELi+EMJZDR1SNUGsqoPqkOaUK+UGibu/OVjeG/cfi8IBG1yJPj2bp3Wj6I0vlv0Fgj/cg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR11MB3454 Return-Path: ankit.sinha@intel.com X-OriginatorOrg: intel.com Content-Language: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Reviewed-by: Ankit Sinha > -----Original Message----- > From: Desimone, Nathaniel L > Sent: Monday, June 6, 2022 3:50 PM > To: devel@edk2.groups.io > Cc: Chiu, Chasel ; Sinha, Ankit > ; Kubacki, Michael > ; Chaganty, Rangasai V > ; Kethi Reddy, Deepika > ; Esakkithevar, Kathappan > > Subject: [edk2-platforms] [PATCH V1 3/4] CometlakeOpenBoardPkg: Indicate > width of CLK duty cycle in FADT >=20 > Set the location of the DUTY_CYCLE field in the P_CNT register and indica= te > the width of the clock duty cycle to OS power management >=20 > Cc: Chasel Chiu > Cc: Ankit Sinha > Cc: Michael Kubacki > Cc: Sai Chaganty > Cc: Deepika Kethi Reddy > Cc: Kathappan Esakkithevar > Signed-off-by: Nate DeSimone > --- > .../CometlakeURvp/OpenBoardPkgPcd.dsc | 9 ++++++++- > 1 file changed, 8 insertions(+), 1 deletion(-) >=20 > diff --git > a/Platform/Intel/CometlakeOpenBoardPkg/CometlakeURvp/OpenBoardPkg > Pcd.dsc > b/Platform/Intel/CometlakeOpenBoardPkg/CometlakeURvp/OpenBoardPkg > Pcd.dsc > index 589b002d06..68dd08423b 100644 > --- > a/Platform/Intel/CometlakeOpenBoardPkg/CometlakeURvp/OpenBoardPkg > Pcd.dsc > +++ > b/Platform/Intel/CometlakeOpenBoardPkg/CometlakeURvp/OpenBoardPkg > Pcd > +++ .dsc > @@ -1,7 +1,7 @@ > ## @file > # PCD configuration build description file for the CometlakeURvp board. > # > -# Copyright (c) 2020, Intel Corporation. All rights reserved.
> +# Copyright (c) 2020 - 2022, Intel Corporation. All rights > +reserved.
> # > # SPDX-License-Identifier: BSD-2-Clause-Patent # @@ -253,6 +253,13 @@ > gMinPlatformPkgTokenSpaceGuid.PcdMaxCpuCoreCount|8 > gMinPlatformPkgTokenSpaceGuid.PcdMaxCpuThreadCount|2 >=20 > + # > + # Set the location of the DUTY_CYCLE field in the P_CNT register # > + and indicate the width of the clock duty cycle to OS power management > + # > + gMinPlatformPkgTokenSpaceGuid.PcdFadtDutyOffset|0x1 > + gMinPlatformPkgTokenSpaceGuid.PcdFadtDutyWidth|0x3 > + > # > # The PCDs are used to control the Windows SMM Security Mitigations > Table - Protection Flags > # > -- > 2.27.0.windows.1