EFI_MM_COMMUNICATE_HEADER Struct Reference

#include <MdePkg/Include/Protocol/MmCommunication.h>

Data Fields
EFI_GUID	HeaderGuid
UINTN	MessageLength
UINT8	Data [1]

Detailed Description

To avoid confusion in interpreting frames, the communication buffer should always begin with EFI_MM_COMMUNICATE_HEADER

Definition at line 21 of file MmCommunication.h.

Field Documentation

Data

UINT8 EFI_MM_COMMUNICATE_HEADER::Data[1]

Designates an array of bytes that is MessageLength in size.

Definition at line 33 of file MmCommunication.h.

HeaderGuid

EFI_GUID EFI_MM_COMMUNICATE_HEADER::HeaderGuid

Allows for disambiguation of the message format.

Definition at line 25 of file MmCommunication.h.

MessageLength

UINTN EFI_MM_COMMUNICATE_HEADER::MessageLength

Describes the size of Data (in bytes) and does not include the size of the header.

Definition at line 29 of file MmCommunication.h.

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The documentation for this struct was generated from the following file:

• MdePkg/Include/Protocol/MmCommunication.h