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//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2011, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
//**********************************************************************
// $Header: /Alaska/SOURCE/Modules/SMM/SmmControl2.h 2 3/04/11 3:35p Markw $
//
// $Revision: 2 $
//
// $Date: 3/04/11 3:35p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SMM/SmmControl2.h $
//
// 2 3/04/11 3:35p Markw
// Update headers.
//
// 1 2/07/11 4:03p Markw
// [TAG] EIP53481
// [Category] New Feature
// [Description] Add PIWG 1.1 SMM support
// [Files] mm.sdl, SmmPrivateShared.h, SmmDispatcher.mak,
// SmmDispatcher.h, SmmDispatcher.c,
// Smst.c, SmmPiSmst.c, SmmInit.c, SmmBase.c, SmmBase2.c,
// SmmDriverDispatcher.c, Smm Framewwork Protocol files, SmmPi.h,
// Smm Pi Protocol files, SmmPciRbio files
//
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: SmmControl2.h
//
// Description: Provides south bridge functions for triggering and clearing SMIs.
//
//<AMI_FHDR_END>
//**********************************************************************
#ifndef __SMM_CONTROL2_PROTOCOL_H__
#define __SMM_CONTROL2_PROTOCOL_H__
#if PI_SPECIFICATION_VERSION >= 0x0001000A
#ifdef __cplusplus
extern "C" {
#endif
#include <EFI.h>
//************************************************
// EFI_SMM_PERIOD
//************************************************
typedef UINTN EFI_SMM_PERIOD;
#define EFI_SMM_CONTROL2_PROTOCOL_GUID \
{0x843dc720,0xab1e,0x42cb,0x93,0x57,0x8a,0x0,0x78,0xf3,0x56,0x1b}
GUID_VARIABLE_DECLARATION(gEfiSmmControl2ProtocolGuid,EFI_SMM_CONTROL2_PROTOCOL_GUID);
typedef struct _EFI_SMM_CONTROL2_PROTOCOL EFI_SMM_CONTROL2_PROTOCOL;
typedef EFI_STATUS (EFIAPI *EFI_SMM_ACTIVATE2)(
IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
IN OUT UINT8 *CommandPort OPTIONAL,
IN OUT UINT8 *DataPort OPTIONAL,
IN BOOLEAN Periodic OPTIONAL,
IN UINTN ActivationInterval OPTIONAL
);
typedef EFI_STATUS (EFIAPI *EFI_SMM_DEACTIVATE2)(
IN CONST EFI_SMM_CONTROL2_PROTOCOL *This,
IN BOOLEAN Periodic OPTIONAL
);
struct _EFI_SMM_CONTROL2_PROTOCOL {
EFI_SMM_ACTIVATE2 Trigger;
EFI_SMM_DEACTIVATE2 Clear;
EFI_SMM_PERIOD MinimumTriggerPeriod; /// Minimum interval at which the platform can set the period.
};
/****** DO NOT WRITE BELOW THIS LINE *******/
#ifdef __cplusplus
}
#endif
#endif
#endif
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2011, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
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