#include <Base.h>
#include <Pi/PiMmCis.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/HobLib.h>
#include <Protocol/DebugSupport.h>
#include <Guid/ZeroGuid.h>
#include <Guid/MmramMemoryReserve.h>
#include <StandaloneMmCpu.h>

Functions
EFI_STATUS	GetGuidedHobData (IN VOID HobList, IN CONST EFI_GUID HobGuid, OUT VOID **HobData)

EFI_STATUS	StandaloneMmCpuInitialize (IN EFI_HANDLE ImageHandle, IN EFI_MM_SYSTEM_TABLE *SystemTable)

Variables
EFI_GUID	gEfiStandaloneMmNonSecureBufferGuid

EFI_GUID	gEfiMmCpuDriverEpDescriptorGuid

EFI_MM_SYSTEM_TABLE *	mMmst = NULL

STATIC EFI_HANDLE	mMmCpuHandle = NULL

Detailed Description

Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
Copyright (c) 2016 HP Development Company, L.P. Copyright (c) 2016 - 2021, Arm Limited. All rights reserved. Copyright (c) 2023, Ventana Micro System Inc. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file StandaloneMmCpu.c.

Function Documentation

◆ GetGuidedHobData()

EFI_STATUS GetGuidedHobData	(	IN VOID *	HobList,
		IN CONST EFI_GUID *	HobGuid,
		OUT VOID **	HobData
	)

Returns the HOB data for the matching HOB GUID.

Parameters

[in]	HobList	Pointer to the HOB list.
[in]	HobGuid	The GUID for the HOB.
[out]	HobData	Pointer to the HOB data.

Return values

EFI_SUCCESS	The function completed successfully.
EFI_INVALID_PARAMETER	Invalid parameter.
EFI_NOT_FOUND	Could not find HOB with matching GUID.

Definition at line 55 of file StandaloneMmCpu.c.

◆ StandaloneMmCpuInitialize()

EFI_STATUS StandaloneMmCpuInitialize	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_MM_SYSTEM_TABLE *	SystemTable
	)

Entry point for the Standalone MM CPU driver.

Parameters

[in]	ImageHandle	Unused. Not actual image handle.
[in]	SystemTable	Pointer to MM System table.

Return values

EFI_SUCCESS	The function completed successfully.
EFI_INVALID_PARAMETER	Invalid parameter.
EFI_OUT_OF_RESOURCES	Out of resources.
EFI_NOT_FOUND	Failed to find the HOB for the CPU driver endpoint descriptor.

Definition at line 92 of file StandaloneMmCpu.c.

Variable Documentation

◆ mMmCpuHandle

STATIC EFI_HANDLE mMmCpuHandle = NULL

Definition at line 42 of file StandaloneMmCpu.c.

◆ mMmst

EFI_MM_SYSTEM_TABLE* mMmst = NULL

Definition at line 37 of file StandaloneMmCpu.c.

Functions