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authorSubrata Banik <subrata.banik@intel.com>2018-01-25 10:50:39 +0530
committerSubrata Banik <subrata.banik@intel.com>2018-01-31 05:56:07 +0000
commit8b9f28994a1b5702ce33e62e55d1595b1a056892 (patch)
tree6aad0300cdc18139fcdb2e15feb8b21e7cb404d2 /src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/SecPlatformInformation2.h
parentbb1e539f1440bc805dd6350ffba9646454334b2f (diff)
downloadcoreboot-8b9f28994a1b5702ce33e62e55d1595b1a056892.tar.xz
vendorcode/intel: Add UDK2017 support
This patch includes (edk2/UDK2017) all required headers for UDK2017 from EDK2 github project using below command >> git clone https://github.com/tianocore/edk2.git vUDK2017 commit hash: 66833b2a87d98be8d81d1337c193bcbf0de47d47 Change-Id: If0d5a3fef016c67e9eed6aed9b698b3b13b930c4 Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/23425 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/SecPlatformInformation2.h')
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diff --git a/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/SecPlatformInformation2.h b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/SecPlatformInformation2.h
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+++ b/src/vendorcode/intel/edk2/UDK2017/MdePkg/Include/Ppi/SecPlatformInformation2.h
@@ -0,0 +1,85 @@
+/** @file
+ This file declares Sec Platform Information2 PPI.
+
+ This service is the primary handoff state into the PEI Foundation.
+ This service abstracts platform-specific information for many CPU's.
+
+Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ @par Revision Reference:
+ This PPI is introduced from PI Version 1.4.
+
+**/
+
+#ifndef __SEC_PLATFORM_INFORMATION2_PPI_H__
+#define __SEC_PLATFORM_INFORMATION2_PPI_H__
+
+#include <Ppi/SecPlatformInformation.h>
+
+#define EFI_SEC_PLATFORM_INFORMATION2_GUID \
+ { \
+ 0x9e9f374b, 0x8f16, 0x4230, {0x98, 0x24, 0x58, 0x46, 0xee, 0x76, 0x6a, 0x97 } \
+ }
+
+typedef struct _EFI_SEC_PLATFORM_INFORMATION2_PPI EFI_SEC_PLATFORM_INFORMATION2_PPI;
+
+///
+/// EFI_SEC_PLATFORM_INFORMATION_CPU.
+///
+typedef struct {
+ UINT32 CpuLocation;
+ EFI_SEC_PLATFORM_INFORMATION_RECORD InfoRecord;
+} EFI_SEC_PLATFORM_INFORMATION_CPU;
+
+///
+/// EFI_SEC_PLATFORM_INFORMATION_RECORD2.
+///
+typedef struct {
+ ///
+ /// The CPU location would be the local APIC ID
+ ///
+ UINT32 NumberOfCpus;
+ EFI_SEC_PLATFORM_INFORMATION_CPU CpuInstance[1];
+} EFI_SEC_PLATFORM_INFORMATION_RECORD2;
+
+/**
+ This interface conveys state information out of the Security (SEC) phase into PEI.
+
+ This service is published by the SEC phase.
+
+ @param PeiServices The pointer to the PEI Services Table.
+ @param StructureSize The pointer to the variable describing size of the input buffer.
+ @param PlatformInformationRecord2 The pointer to the EFI_SEC_PLATFORM_INFORMATION_RECORD2.
+
+ @retval EFI_SUCCESS The data was successfully returned.
+ @retval EFI_BUFFER_TOO_SMALL The buffer was too small. The current buffer size needed to
+ hold the record is returned in StructureSize.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SEC_PLATFORM_INFORMATION2)(
+ IN CONST EFI_PEI_SERVICES **PeiServices,
+ IN OUT UINT64 *StructureSize,
+ OUT EFI_SEC_PLATFORM_INFORMATION_RECORD2 *PlatformInformationRecord2
+);
+
+///
+/// This service abstracts platform-specific information for many CPU's.
+/// It is the multi-processor equivalent of PlatformInformation for
+/// implementations that synchronize some, if not all CPU's in the SEC phase.
+///
+struct _EFI_SEC_PLATFORM_INFORMATION2_PPI {
+ EFI_SEC_PLATFORM_INFORMATION2 PlatformInformation2;
+};
+
+extern EFI_GUID gEfiSecPlatformInformation2PpiGuid;
+
+#endif