From nobody Tue Feb 10 06:58:54 2026 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+110039+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+110039+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=arm.com ARC-Seal: i=1; a=rsa-sha256; t=1698233157; cv=none; d=zohomail.com; s=zohoarc; b=awu4X3kegtPJqFsl2MtkEEZN6QL3Z0RWkKucnMQ08T56zqFAoFIUcb0c8ZqKRoi5MQOk5L8vh2aUHwEDUheTx8lTYxieGqHgSemwriwwGYUWdilGLg4POIJxscm8aJo3O25L8sAvSQe12MJO87pEPNY6bUuQCff8fdsZ4cU6rPc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1698233157; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Reply-To:References:Sender:Subject:Subject:To:To:Message-Id; bh=WXljyukuMscGC8FfFvrO9M1UBDKstmYf0xnwa2XbvtY=; b=jBB2X5A87PhO0Lh1KYAdt0IgVN5Sg+g+0y69L+6uY3cMdQX45ezfH7fp4Bd4DXeqWg2+A+/gcOUUxsEguMNS9QXmohHPangjryR18Lc8d8knF8JMshiKb9XtGN5mljPAW3rNEYfYEVFdh1Py6KPnB6fnbfwOK4lBPPHPaadvmLc= 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+110039+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 1698233157711906.3186123437338; Wed, 25 Oct 2023 04:25:57 -0700 (PDT) Return-Path: DKIM-Signature: a=rsa-sha256; bh=xtzSD6fpSycUk5ezrSPtjb6yYzid0HPk7iKV93hppCQ=; c=relaxed/simple; d=groups.io; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References:MIME-Version:Precedence:List-Subscribe:List-Help:Sender:List-Id:Mailing-List:Delivered-To:Reply-To:List-Unsubscribe-Post:List-Unsubscribe:Content-Transfer-Encoding; s=20140610; t=1698233157; v=1; b=KA0judaCOqa5jE4GlDEHJxxrEEHf4QkmDkpaaliHainI4y9Cq7bmdelCnvk2yepco3zVBP4u jErK3cV+DR7A4NK9oW1h8U/owMf4kiayseoscp5sRrq2YPIWQWmr3XWD4vONPj5To8tB4NcYDYC tgm40Eug40QhKtg8Wwo0sqxM= X-Received: by 127.0.0.2 with SMTP id ypO2YY1788612xxPINpZrkGK; Wed, 25 Oct 2023 04:25:57 -0700 X-Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mx.groups.io with SMTP id smtpd.web10.170923.1698233156902747924 for ; Wed, 25 Oct 2023 04:25:57 -0700 X-Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5F0CE1474; Wed, 25 Oct 2023 04:26:37 -0700 (PDT) X-Received: from cam-smtp0.cambridge.arm.com (e126645.nice.arm.com [10.34.100.114]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id DA9E93F7F4; Wed, 25 Oct 2023 04:25:54 -0700 (PDT) From: "PierreGondois" To: devel@edk2.groups.io Cc: Sami Mujawar , Leif Lindholm , Ard Biesheuvel , Michael D Kinney , Liming Gao Subject: [edk2-devel] [PATCH v2 03/11] MdePkg/Acpi64: Add _PSD/_CPC/State Coordination Types macros Date: Wed, 25 Oct 2023 13:25:32 +0200 Message-Id: <20231025112540.1654844-4-pierre.gondois@arm.com> In-Reply-To: <20231025112540.1654844-1-pierre.gondois@arm.com> References: <20231025112540.1654844-1-pierre.gondois@arm.com> MIME-Version: 1.0 Precedence: Bulk 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,pierre.gondois@arm.com List-Unsubscribe-Post: List-Unsubscribe=One-Click List-Unsubscribe: X-Gm-Message-State: wyaXj9yJ6ySH0PdK4H2BI2Dpx1787277AA= Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1698233159484100014 Content-Type: text/plain; charset="utf-8" From: Pierre Gondois Add macros for: - _PSD version - _CPC version - C-state/T-state/P-state Coordination Types These objects were present in previous ACPI specification version, but are only added to the latest availbable version (6.4). Signed-off-by: Pierre Gondois --- MdePkg/Include/IndustryStandard/Acpi64.h | 25 +++++++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/Indu= stryStandard/Acpi64.h index 575ca0430c13..e3c128d7548d 100644 --- a/MdePkg/Include/IndustryStandard/Acpi64.h +++ b/MdePkg/Include/IndustryStandard/Acpi64.h @@ -2,7 +2,7 @@ ACPI 6.4 definitions from the ACPI Specification Revision 6.4 Jan, 2021. =20 Copyright (c) 2017 - 2022, Intel Corporation. All rights reserved.
- Copyright (c) 2019 - 2021, ARM Ltd. All rights reserved.
+ Copyright (c) 2019 - 2023, Arm Ltd. All rights reserved.
=20 SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -17,6 +17,29 @@ // #pragma pack(1) =20 +/// +/// C-state/T-state/P-state Coordination Types +/// Cf. s8.3 Power, Performance, and Throttling State Dependencies +/// +#define EFI_ACPI_6_4_AML_STATE_COORD_TYPE_SW_ALL 0xFC +#define EFI_ACPI_6_4_AML_STATE_COORD_TYPE_SW_ANY 0xFD +#define EFI_ACPI_6_4_AML_STATE_COORD_TYPE_HW_ALL 0xFE + +/// +/// _PSD Revision +/// Cf. s8.4.6.5 _PSD (P-State Dependency) +/// +#define EFI_ACPI_6_4_AML_PSD_REVISION_V0 0 + +/// +/// _CPC Revision +/// Cf. s8.4.7.1 _CPC (Continuous Performance Control) +/// +#define EFI_ACPI_6_4_AML_CPC_REVISION_V0 0 +#define EFI_ACPI_6_4_AML_CPC_REVISION_V1 1 +#define EFI_ACPI_6_4_AML_CPC_REVISION_V2 2 +#define EFI_ACPI_6_4_AML_CPC_REVISION_V3 3 + /// /// ACPI 6.4 Generic Address Space definition /// --=20 2.25.1 -=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 (#110039): https://edk2.groups.io/g/devel/message/110039 Mute This Topic: https://groups.io/mt/102175813/1787277 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-