From 0958b762fb1858f9ddf8c1e55fe853a3ee7e3461 Mon Sep 17 00:00:00 2001
From: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
Date: Thu, 26 Sep 2024 08:33:22 +0000
Subject: MdePkg/IndustryStandard: Adds SPMI macros

Adds macro which defines SPMI table revision
and interface type as per the specification.

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Zhiguang Liu <zhiguang.liu@intel.com>
Cc: Sami Mujawar <Sami.Mujawar@arm.com>
Cc: Pierre Gondois <pierre.gondois@arm.com>
Signed-off-by: Abdul Lateef Attar <AbdulLateef.Attar@amd.com>
---
 .../ServiceProcessorManagementInterfaceTable.h            | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 mode change 100644 => 100755 MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h

(limited to 'MdePkg')

diff --git a/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h b/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h
old mode 100644
new mode 100755
index 15f47f1535..131cf40acc
--- a/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h
+++ b/MdePkg/Include/IndustryStandard/ServiceProcessorManagementInterfaceTable.h
@@ -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:
@@ -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
-- 
cgit v1.2.3