From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=192.55.52.88; helo=mga01.intel.com; envelope-from=star.zeng@intel.com; receiver=edk2-devel@lists.01.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) (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 839D52007D092 for ; Wed, 20 Dec 2017 01:44:28 -0800 (PST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Dec 2017 01:49:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.45,431,1508828400"; d="scan'208";a="185719815" Received: from shwdeopenpsi068.ccr.corp.intel.com ([10.239.158.46]) by orsmga005.jf.intel.com with ESMTP; 20 Dec 2017 01:49:13 -0800 From: Star Zeng To: edk2-devel@lists.01.org Cc: Star Zeng , Jiewen Yao , Liming Gao , Chasel Chiu Date: Wed, 20 Dec 2017 17:49:12 +0800 Message-Id: <1513763352-7660-1-git-send-email-star.zeng@intel.com> X-Mailer: git-send-email 2.7.0.windows.1 Subject: [PATCH] MdePkg Acpi60.h: Add missing PCCT subspace type 1 and 2 definitions X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Dec 2017 09:44:28 -0000 Same change is done for Acpi61.h. Cc: Jiewen Yao Cc: Liming Gao Cc: Chasel Chiu Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng --- MdePkg/Include/IndustryStandard/Acpi60.h | 48 +++++++++++++++++++++++++++++++- MdePkg/Include/IndustryStandard/Acpi61.h | 48 +++++++++++++++++++++++++++++++- 2 files changed, 94 insertions(+), 2 deletions(-) diff --git a/MdePkg/Include/IndustryStandard/Acpi60.h b/MdePkg/Include/IndustryStandard/Acpi60.h index 6183d8a9bd6c..29c16f48405d 100644 --- a/MdePkg/Include/IndustryStandard/Acpi60.h +++ b/MdePkg/Include/IndustryStandard/Acpi60.h @@ -2020,7 +2020,9 @@ typedef struct { // // PCCT Subspace type // -#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_GENERIC 0x00 +#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_GENERIC 0x00 +#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01 +#define EFI_ACPI_6_0_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02 /// /// PCC Subspace Structure Header @@ -2072,6 +2074,50 @@ typedef struct { EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status; } EFI_ACPI_6_0_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER; +#define EFI_ACPI_6_0_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_POLARITY BIT0 +#define EFI_ACPI_6_0_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_MODE BIT1 + +/// +/// Type 1 HW-Reduced Communications Subspace Structure +/// +typedef struct { + UINT8 Type; + UINT8 Length; + UINT32 DoorbellInterrupt; + UINT8 DoorbellInterruptFlags; + UINT8 Reserved; + UINT64 BaseAddress; + UINT64 AddressLength; + EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellRegister; + UINT64 DoorbellPreserve; + UINT64 DoorbellWrite; + UINT32 NominalLatency; + UINT32 MaximumPeriodicAccessRate; + UINT16 MinimumRequestTurnaroundTime; +} EFI_ACPI_6_0_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS; + +/// +/// Type 2 HW-Reduced Communications Subspace Structure +/// +typedef struct { + UINT8 Type; + UINT8 Length; + UINT32 DoorbellInterrupt; + UINT8 DoorbellInterruptFlags; + UINT8 Reserved; + UINT64 BaseAddress; + UINT64 AddressLength; + EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellRegister; + UINT64 DoorbellPreserve; + UINT64 DoorbellWrite; + UINT32 NominalLatency; + UINT32 MaximumPeriodicAccessRate; + UINT16 MinimumRequestTurnaroundTime; + EFI_ACPI_6_0_GENERIC_ADDRESS_STRUCTURE DoorbellAckRegister; + UINT64 DoorbellAckPreserve; + UINT64 DoorbellAckWrite; +} EFI_ACPI_6_0_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS; + // // Known table signatures // diff --git a/MdePkg/Include/IndustryStandard/Acpi61.h b/MdePkg/Include/IndustryStandard/Acpi61.h index 0fac9a80694d..4a370c27e012 100644 --- a/MdePkg/Include/IndustryStandard/Acpi61.h +++ b/MdePkg/Include/IndustryStandard/Acpi61.h @@ -2052,7 +2052,9 @@ typedef struct { // // PCCT Subspace type // -#define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_GENERIC 0x00 +#define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_GENERIC 0x00 +#define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_1_HW_REDUCED_COMMUNICATIONS 0x01 +#define EFI_ACPI_6_1_PCCT_SUBSPACE_TYPE_2_HW_REDUCED_COMMUNICATIONS 0x02 /// /// PCC Subspace Structure Header @@ -2104,6 +2106,50 @@ typedef struct { EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_STATUS Status; } EFI_ACPI_6_1_PCCT_GENERIC_SHARED_MEMORY_REGION_HEADER; +#define EFI_ACPI_6_1_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_POLARITY BIT0 +#define EFI_ACPI_6_1_PCCT_SUBSPACE_DOORBELL_INTERRUPT_FLAGS_MODE BIT1 + +/// +/// Type 1 HW-Reduced Communications Subspace Structure +/// +typedef struct { + UINT8 Type; + UINT8 Length; + UINT32 DoorbellInterrupt; + UINT8 DoorbellInterruptFlags; + UINT8 Reserved; + UINT64 BaseAddress; + UINT64 AddressLength; + EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister; + UINT64 DoorbellPreserve; + UINT64 DoorbellWrite; + UINT32 NominalLatency; + UINT32 MaximumPeriodicAccessRate; + UINT16 MinimumRequestTurnaroundTime; +} EFI_ACPI_6_1_PCCT_SUBSPACE_1_HW_REDUCED_COMMUNICATIONS; + +/// +/// Type 2 HW-Reduced Communications Subspace Structure +/// +typedef struct { + UINT8 Type; + UINT8 Length; + UINT32 DoorbellInterrupt; + UINT8 DoorbellInterruptFlags; + UINT8 Reserved; + UINT64 BaseAddress; + UINT64 AddressLength; + EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellRegister; + UINT64 DoorbellPreserve; + UINT64 DoorbellWrite; + UINT32 NominalLatency; + UINT32 MaximumPeriodicAccessRate; + UINT16 MinimumRequestTurnaroundTime; + EFI_ACPI_6_1_GENERIC_ADDRESS_STRUCTURE DoorbellAckRegister; + UINT64 DoorbellAckPreserve; + UINT64 DoorbellAckWrite; +} EFI_ACPI_6_1_PCCT_SUBSPACE_2_HW_REDUCED_COMMUNICATIONS; + // // Known table signatures // -- 2.7.0.windows.1