| /** @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 - 2018, Intel Corporation. All rights reserved.<BR> |
| SPDX-License-Identifier: BSD-2-Clause-Patent |
| |
| @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 |