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/** @file
Universal Payload general definitions.
Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Revision Reference:
- Universal Payload Specification 0.75 (https://universalpayload.github.io/documentation/)
**/
#ifndef UNIVERSAL_PAYLOAD_H_
#define UNIVERSAL_PAYLOAD_H_
/**
Main entry point to Universal Payload.
@param HobList Pointer to the beginning of the HOB List from boot loader.
**/
typedef VOID (EFIAPI *UNIVERSAL_PAYLOAD_ENTRY) (VOID *HobList);
#define UNIVERSAL_PAYLOAD_IDENTIFIER SIGNATURE_32('U', 'P', 'L', 'D')
#define UNIVERSAL_PAYLOAD_INFO_SEC_NAME ".upld_info"
#define UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX ".upld."
#define UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX_LENGTH (sizeof (UNIVERSAL_PAYLOAD_EXTRA_SEC_NAME_PREFIX) - 1)
#pragma pack(1)
typedef struct {
UINT32 Identifier;
UINT32 HeaderLength;
UINT16 SpecRevision;
UINT8 Reserved[2];
UINT32 Revision;
UINT32 Attribute;
UINT32 Capability;
CHAR8 ProducerId[16];
CHAR8 ImageId[16];
} UNIVERSAL_PAYLOAD_INFO_HEADER;
typedef struct {
UINT8 Revision;
UINT8 Reserved;
UINT16 Length;
} UNIVERSAL_PAYLOAD_GENERIC_HEADER;
#pragma pack()
/**
Returns the size of a structure of known type, up through and including a specified field.
@param TYPE The name of the data structure that contains the field specified by Field.
@param Field The name of the field in the data structure.
@return size, in bytes.
**/
#define UNIVERSAL_PAYLOAD_SIZEOF_THROUGH_FIELD(TYPE, Field) (OFFSET_OF(TYPE, Field) + sizeof (((TYPE *) 0)->Field))
#endif // UNIVERSAL_PAYLOAD_H_
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