SmMonitorInit.h File Reference

Data Structures
struct	_EFI_SM_MONITOR_INIT_PROTOCOL

Macros
#define	EFI_SM_MONITOR_INIT_PROTOCOL_GUID   { 0x228f344d, 0xb3de, 0x43bb, 0xa4, 0xd7, 0xea, 0x20, 0xb, 0x1b, 0x14, 0x82}
#define	EFI_SM_MONITOR_STATE_ENABLED   0x1
#define	EFI_SM_MONITOR_STATE_ACTIVATED   0x2

Typedefs
typedef IN UINTN	StmImageSize
typedef IN UINT32	NumEntries
typedef IN OUT UINT32 *	ResourceSize
typedef UINT32	EFI_SM_MONITOR_STATE
typedef struct _EFI_SM_MONITOR_INIT_PROTOCOL	EFI_SM_MONITOR_INIT_PROTOCOL

Functions
typedef	EFI_STATUS (EFIAPI *EFI_SM_MONITOR_LOAD_MONITOR)(IN EFI_PHYSICAL_ADDRESS StmImage
typedef	EFI_SM_MONITOR_STATE (EFIAPI *EFI_SM_MONITOR_GET_MONITOR_STATE)(VOID)

Variables
EFI_GUID	gEfiSmMonitorInitProtocolGuid

Detailed Description

STM service protocol definition

Copyright (c) 2015 - 2019, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Macro Definition Documentation

#define EFI_SM_MONITOR_INIT_PROTOCOL_GUID   { 0x228f344d, 0xb3de, 0x43bb, 0xa4, 0xd7, 0xea, 0x20, 0xb, 0x1b, 0x14, 0x82}

#define EFI_SM_MONITOR_STATE_ACTIVATED   0x2

#define EFI_SM_MONITOR_STATE_ENABLED   0x1

Typedef Documentation

typedef struct _EFI_SM_MONITOR_INIT_PROTOCOL EFI_SM_MONITOR_INIT_PROTOCOL

typedef UINT32 EFI_SM_MONITOR_STATE

typedef IN UINT32 NumEntries

typedef IN OUT UINT32* ResourceSize

typedef IN UINTN StmImageSize

Function Documentation

typedef EFI_SM_MONITOR_STATE

(

EFIAPI *

EFI_SM_MONITOR_GET_MONITOR_STATE

)

Get STM state

Returns

STM state

typedef EFI_STATUS

(

EFIAPI *

EFI_SM_MONITOR_GET_PI_RESOURCE

)

Load STM image to MSEG.

Parameters

StmImage	STM image
StmImageSize	STM image size

Return values

EFI_SUCCESS	Load STM to MSEG successfully
EFI_ALREADY_STARTED	STM image is already loaded to MSEG
EFI_BUFFER_TOO_SMALL	MSEG is smaller than minimal requirement of STM image
EFI_UNSUPPORTED	MSEG is not enabled

Add resources in list to database.

Parameters

ResourceList	A pointer to resource list to be added
NumEntries	Optional number of entries. If 0, list must be terminated by END_OF_RESOURCES.

Return values

EFI_SUCCESS	If resources are added
EFI_INVALID_PARAMETER	If nested procedure detected resource failer
EFI_OUT_OF_RESOURCES	If nested procedure returned it and we cannot allocate more areas.

Delete resources in list to database.

Parameters

ResourceList	A pointer to resource list to be deleted NULL means delete all resources.
NumEntries	Optional number of entries. If 0, list must be terminated by END_OF_RESOURCES.

Return values

EFI_SUCCESS	If resources are deleted
EFI_INVALID_PARAMETER	If nested procedure detected resource failer

Get BIOS resources.

Parameters

ResourceList	A pointer to resource list to be filled
ResourceSize	On input it means size of resource list input. On output it means size of resource list filled, or the size of resource list to be filled if size of too small.

Return values

EFI_SUCCESS	If resources are returned.
EFI_BUFFER_TOO_SMALL	If resource list buffer is too small to hold the whole resources.

Variable Documentation

EFI_GUID gEfiSmMonitorInitProtocolGuid