MmConfiguration.h File Reference

Data Structures
struct	_EFI_MM_CONFIGURATION_PROTOCOL

Macros
#define	EFI_MM_CONFIGURATION_PROTOCOL_GUID

Typedefs
typedef struct _EFI_MM_CONFIGURATION_PROTOCOL	EFI_MM_CONFIGURATION_PROTOCOL
typedef EFI_STATUS(EFIAPI *	EFI_MM_REGISTER_MM_ENTRY )(IN CONST EFI_MM_CONFIGURATION_PROTOCOL *This, IN EFI_MM_ENTRY_POINT MmEntryPoint)

Variables
EFI_GUID	gEfiMmConfigurationProtocolGuid

Detailed Description

EFI MM Configuration Protocol as defined in the PI 1.5 specification.

This protocol is used to: 1) report the portions of MMRAM regions which cannot be used for the MMRAM heap. 2) register the MM Foundation entry point with the processor code. The entry point will be invoked by the MM processor entry code.

Copyright (c) 2017, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Macro Definition Documentation

#define EFI_MM_CONFIGURATION_PROTOCOL_GUID

Value:

{ \
    0x26eeb3de, 0xb689, 0x492e, {0x80, 0xf0, 0xbe, 0x8b, 0xd7, 0xda, 0x4b, 0xa7 }  \
  }

Typedef Documentation

typedef struct _EFI_MM_CONFIGURATION_PROTOCOL EFI_MM_CONFIGURATION_PROTOCOL

typedef EFI_STATUS(EFIAPI * EFI_MM_REGISTER_MM_ENTRY)(IN CONST EFI_MM_CONFIGURATION_PROTOCOL *This, IN EFI_MM_ENTRY_POINT MmEntryPoint)

Register the MM Foundation entry point.

This function registers the MM Foundation entry point with the processor code. This entry point will be invoked by the MM Processor entry code.

Parameters

[in]	This	The EFI_MM_CONFIGURATION_PROTOCOL instance.
[in]	MmEntryPoint	MM Foundation entry point.

Return values

EFI_SUCCESS	Success to register MM Entry Point.
EFI_INVALID_PARAMETER	MmEntryPoint is NULL.

Variable Documentation

EFI_GUID gEfiMmConfigurationProtocolGuid