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+/** @file
+ This file declares Sec Hob Data PPI.
+
+ This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list.
+
+Copyright (c) 2017, 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 in PI Version 1.5.
+
+**/
+
+#ifndef __SEC_HOB_DATA_PPI_H__
+#define __SEC_HOB_DATA_PPI_H__
+
+#include <Pi/PiHob.h>
+
+#define EFI_SEC_HOB_DATA_PPI_GUID \
+ { \
+ 0x3ebdaf20, 0x6667, 0x40d8, {0xb4, 0xee, 0xf5, 0x99, 0x9a, 0xc1, 0xb7, 0x1f } \
+ }
+
+typedef struct _EFI_SEC_HOB_DATA_PPI EFI_SEC_HOB_DATA_PPI;
+
+/**
+ Return a pointer to a buffer containing zero or more HOBs that
+ will be installed into the PEI HOB List.
+
+ This function returns a pointer to a pointer to zero or more HOBs,
+ terminated with a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.
+ Note: The HobList must not contain a EFI_HOB_HANDOFF_INFO_TABLE HOB (PHIT) HOB.
+
+ @param[in] This Pointer to this PPI structure.
+ @param[out] HobList A pointer to a returned pointer to zero or more HOBs.
+ If no HOBs are to be returned, then the returned pointer
+ is a pointer to a HOB of type EFI_HOB_TYPE_END_OF_HOB_LIST.
+
+ @retval EFI_SUCCESS This function completed successfully.
+ @retval EFI_NOT_FOUND No HOBS are available.
+
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_SEC_HOB_DATA_GET) (
+ IN CONST EFI_SEC_HOB_DATA_PPI *This,
+ OUT EFI_HOB_GENERIC_HEADER **HobList
+);
+
+///
+/// This PPI provides a way for the SEC code to pass zero or more HOBs in a HOB list.
+///
+struct _EFI_SEC_HOB_DATA_PPI {
+ EFI_SEC_HOB_DATA_GET GetHobs;
+};
+
+extern EFI_GUID gEfiSecHobDataPpiGuid;
+
+#endif