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//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
//**********************************************************************
// $Header: /Alaska/SOURCE/Modules/SMM/SmmBase.h 4 4/15/11 4:41p Markw $
//
// $Revision: 4 $
//
// $Date: 4/15/11 4:41p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SMM/SmmBase.h $
//
// 4 4/15/11 4:41p Markw
// [TAG] EIP57440
// [Category] New Feature
// [Description] Update from previous check-in. Add inclusion Guards.
// [Files] SmmBase.h
//
// 3 7/08/09 8:00p Markw
// Update headers.
//
// 2 3/28/07 2:48p Markw
//
//**********************************************************************
//<AMI_FHDR_START>
//----------------------------------------------------------------------------
//
// Name: SmmBase.h
//
// Description: Smm Base Protocol header file.
//
//----------------------------------------------------------------------------
//<AMI_FHDR_END>
#ifndef __SMM_BASE_PROTOCOL_H__
#define __SMM_BASE_PROTOCOL_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <EFI.h>
#include <SMM.h>
#define EFI_SMM_BASE_PROTOCOL_GUID \
{0x1390954D,0xda95,0x4227,0x93,0x28,0x72,0x82,0xc2,0x17,0xda,0xa8}
GUID_VARIABLE_DECLARATION(gEfiSmmBaseProtocolGuid,EFI_SMM_BASE_PROTOCOL_GUID);
//*******************************************************
//EFI SMM Handler Return Code
//*******************************************************
#define EFI_HANDLER_SUCCESS 0x0000
#define EFI_HANDLER_CRITICAL_EXIT 0x0001
#define EFI_HANDLER_SOURCE_QUIESCED 0x0002
#define EFI_HANDLER_SOURCE_PENDING 0x0003
#define SMM_COMMUNICATE_HEADER_GUID \
{0xF328E36C,0x23B6,0x4a95,0x85,0x4B,0x32,0xE1,0x95,0x34,0xCD,0x75}
//******************************************************
// EFI_SMM_COMMUNICATE_HEADER
//******************************************************
#ifndef EFI_SMM_COMM_HDR_DEF
#define EFI_SMM_COMM_HDR_DEF
typedef struct {
EFI_GUID HeaderGuid;
UINTN MessageLength;
UINT8 Data[1];
} EFI_SMM_COMMUNICATE_HEADER;
#endif
//***********************************************
// EFI_SMM_CALLBACK_ENTRY_POINT
//***********************************************
typedef EFI_STATUS (EFIAPI *EFI_SMM_CALLBACK_ENTRY_POINT) (
IN EFI_HANDLE SmmImageHandle,
IN OUT VOID *CommunicationBuffer OPTIONAL,
IN OUT UINTN *SourceSize OPTIONAL
);
typedef struct _EFI_SMM_BASE_PROTOCOL EFI_SMM_BASE_PROTOCOL;
typedef EFI_STATUS (EFIAPI *EFI_SMM_REGISTER_HANDLER) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
IN VOID *SourceBuffer OPTIONAL,
IN UINTN SourceSize,
OUT EFI_HANDLE *ImageHandle,
IN BOOLEAN LegacyIA32Binary OPTIONAL
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_UNREGISTER_HANDLER) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE ImageHandle
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_COMMUNICATE) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE ImageHandle,
IN OUT VOID *CommunicationBuffer,
IN OUT UINTN *SourceSize
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_CALLBACK_SERVICE) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_HANDLE SmmImageHandle,
IN EFI_SMM_CALLBACK_ENTRY_POINT CallbackAddress,
IN BOOLEAN MakeLast OPTIONAL,
IN BOOLEAN FloatingPointSave OPTIONAL
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_INSIDE_OUT) (
IN EFI_SMM_BASE_PROTOCOL *This,
OUT BOOLEAN *InSmm
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_ALLOCATE_POOL) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN EFI_MEMORY_TYPE PoolType,
IN UINTN Size,
OUT VOID **Buffer
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_FREE_POOL) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN VOID *Buffer
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_GET_SMST_LOCATION) (
IN EFI_SMM_BASE_PROTOCOL *This,
IN OUT EFI_SMM_SYSTEM_TABLE **Smst
);
struct _EFI_SMM_BASE_PROTOCOL {
EFI_SMM_REGISTER_HANDLER Register;
EFI_SMM_UNREGISTER_HANDLER UnRegister;
EFI_SMM_COMMUNICATE Communicate;
EFI_SMM_CALLBACK_SERVICE RegisterCallback;
EFI_SMM_INSIDE_OUT InSmm;
EFI_SMM_ALLOCATE_POOL SmmAllocatePool;
EFI_SMM_FREE_POOL SmmFreePool;
EFI_SMM_GET_SMST_LOCATION GetSmstLocation;
};
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2009, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
|
