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[CHERRY-PICK] MdePkg/IndustryStandard: Adds SPMI macros #1275

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merged 2 commits into from
Feb 8, 2025
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[CHERRY-PICK] MdePkg/IndustryStandard: Adds SPMI macros #1275

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[CHERRY-PICK] MdePkg/IndustryStandard: Adds SPMI macros
Sep 26, 2024
9323998
Merge branch 'dev/202405' into dev/202405
apop5 Feb 7, 2025
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15 changes: 15 additions & 0 deletions MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h
100644 → 100755
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Expand Up @@ -3,6 +3,8 @@
Intelligent Platform Management Interface Specification Second Generation.

Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

@par Revision Reference:
Expand Down Expand Up @@ -95,4 +97,17 @@ typedef struct {

#pragma pack()

///
/// SPMI Revision (defined in spec)
///
#define EFI_ACPI_SERVICE_PROCESSOR_MANAGEMENT_INTERFACE_5_TABLE_REVISION 0x05

///
/// SPMI Interface Type
///
#define EFI_ACPI_SPMI_INTERFACE_TYPE_KCS 0x01
#define EFI_ACPI_SPMI_INTERFACE_TYPE_SMIC 0x02
#define EFI_ACPI_SPMI_INTERFACE_TYPE_BT 0x03
#define EFI_ACPI_SPMI_INTERFACE_TYPE_SSIF 0x04

#endif