1 files changed, 69 insertions, 0 deletions
diff --git a/UefiPayloadPkg/FvbRuntimeDxe/FvbSmmCommon.h b/UefiPayloadPkg/FvbRuntimeDxe/FvbSmmCommon.h
new file mode 100644
index 0000000000..5886996cd8
--- /dev/null
+++ b/UefiPayloadPkg/FvbRuntimeDxe/FvbSmmCommon.h
@@ -0,0 +1,69 @@
+/** @file
+  The common header file for SMM FVB module.
+
+Copyright (c) 2014 - 2021, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#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