mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-25 16:37:42 +01:00
82 lines
3.4 KiB
C
82 lines
3.4 KiB
C
/** @file
|
|
Provides services to log the SMI handler registration.
|
|
|
|
This API provides services for the SMM Child Dispatch Protocols provider,
|
|
to register SMI handler information to SmmCore.
|
|
|
|
NOTE:
|
|
There is no need to update the consumers of SMST->SmiHandlerRegister() or
|
|
the consumers of SMM Child Dispatch Protocols.
|
|
The SmmCore (who produces SMST) should have ability to register such
|
|
information directly.
|
|
The SmmChildDispatcher (who produces SMM Child Dispatch Protocols) should
|
|
be responsible to call the services to register information to SMM Core.
|
|
|
|
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
|
|
SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
|
|
**/
|
|
|
|
#ifndef __SMI_HANDLER_PROFILE_LIB_H__
|
|
#define __SMI_HANDLER_PROFILE_LIB_H__
|
|
|
|
#include <PiSmm.h>
|
|
|
|
/**
|
|
This function is called by SmmChildDispatcher module to report
|
|
a new SMI handler is registered, to SmmCore.
|
|
|
|
@param HandlerGuid The GUID to identify the type of the handler.
|
|
For the SmmChildDispatch protocol, the HandlerGuid
|
|
must be the GUID of SmmChildDispatch protocol.
|
|
@param Handler The SMI handler.
|
|
@param CallerAddress The address of the module who registers the SMI handler.
|
|
@param Context The context of the SMI handler.
|
|
For the SmmChildDispatch protocol, the Context
|
|
must match the one defined for SmmChildDispatch protocol.
|
|
@param ContextSize The size of the context in bytes.
|
|
For the SmmChildDispatch protocol, the Context
|
|
must match the one defined for SmmChildDispatch protocol.
|
|
|
|
@retval EFI_SUCCESS The information is recorded.
|
|
@retval EFI_UNSUPPORTED The feature is unsupported.
|
|
@retval EFI_OUT_OF_RESOURCES There is no enough resource to record the information.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
SmiHandlerProfileRegisterHandler (
|
|
IN EFI_GUID *HandlerGuid,
|
|
IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,
|
|
IN PHYSICAL_ADDRESS CallerAddress,
|
|
IN VOID *Context, OPTIONAL
|
|
IN UINTN ContextSize OPTIONAL
|
|
);
|
|
|
|
/**
|
|
This function is called by SmmChildDispatcher module to report
|
|
an existing SMI handler is unregistered, to SmmCore.
|
|
|
|
@param HandlerGuid The GUID to identify the type of the handler.
|
|
For the SmmChildDispatch protocol, the HandlerGuid
|
|
must be the GUID of SmmChildDispatch protocol.
|
|
@param Handler The SMI handler.
|
|
@param Context The context of the SMI handler.
|
|
If it is NOT NULL, it will be used to check what is registered.
|
|
@param ContextSize The size of the context in bytes.
|
|
If Context is NOT NULL, it will be used to check what is registered.
|
|
|
|
@retval EFI_SUCCESS The original record is removed.
|
|
@retval EFI_UNSUPPORTED The feature is unsupported.
|
|
@retval EFI_NOT_FOUND There is no record for the HandlerGuid and handler.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
SmiHandlerProfileUnregisterHandler (
|
|
IN EFI_GUID *HandlerGuid,
|
|
IN EFI_SMM_HANDLER_ENTRY_POINT2 Handler,
|
|
IN VOID *Context, OPTIONAL
|
|
IN UINTN ContextSize OPTIONAL
|
|
);
|
|
|
|
#endif
|