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/** @file
The common header file for SMM FVB module and SMM FVB runtime Module.
Copyright (c) 2010 - 2014, 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.
**/
#ifndef _SMM_FVB_COMMON_H_
#define _SMM_FVB_COMMON_H_
#include <Protocol/SmmFirmwareVolumeBlock.h>
#define EFI_FUNCTION_GET_ATTRIBUTES 1
#define EFI_FUNCTION_SET_ATTRIBUTES 2
#define EFI_FUNCTION_GET_PHYSICAL_ADDRESS 3
#define EFI_FUNCTION_GET_BLOCK_SIZE 4
#define EFI_FUNCTION_READ 5
#define EFI_FUNCTION_WRITE 6
#define EFI_FUNCTION_ERASE_BLOCKS 7
typedef struct {
UINTN Function;
EFI_STATUS ReturnStatus;
UINT8 Data[1];
} SMM_FVB_COMMUNICATE_FUNCTION_HEADER;
///
/// Size of SMM communicate header, without including the payload.
///
#define SMM_COMMUNICATE_HEADER_SIZE (OFFSET_OF (EFI_SMM_COMMUNICATE_HEADER, Data))
///
/// Size of SMM FVB communicate function header, without including the payload.
///
#define SMM_FVB_COMMUNICATE_HEADER_SIZE (OFFSET_OF (SMM_FVB_COMMUNICATE_FUNCTION_HEADER, Data))
typedef struct {
EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL *SmmFvb;
EFI_FVB_ATTRIBUTES_2 Attributes;
} SMM_FVB_ATTRIBUTES_HEADER;
typedef struct {
EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL *SmmFvb;
EFI_PHYSICAL_ADDRESS Address;
} SMM_FVB_PHYSICAL_ADDRESS_HEADER;
typedef struct {
EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL *SmmFvb;
EFI_LBA Lba;
UINTN BlockSize;
UINTN NumOfBlocks;
} SMM_FVB_BLOCK_SIZE_HEADER;
typedef struct {
EFI_SMM_FIRMWARE_VOLUME_BLOCK_PROTOCOL *SmmFvb;
EFI_LBA Lba;
UINTN Offset;
UINTN NumBytes;
} SMM_FVB_READ_WRITE_HEADER;
typedef struct {
EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL *SmmFvb;
EFI_LBA StartLba;
UINTN NumOfLba;
} SMM_FVB_BLOCKS_HEADER;
#endif
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