/** @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 |