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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/SMMDispatcher/SmmDispatcher.h 2 2/07/11 3:29p Markw $
//
// $Revision: 2 $
//
// $Date: 2/07/11 3:29p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SMM/SMMDispatcher/SmmDispatcher.h $
//
// 2 2/07/11 3:29p Markw
// [TAG] EIP53481
// [Category] New Feature
// [Description] Add PIWG 1.1 SMM support
// [Files] Smm.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: SmmDispatcher.h
//
// Description: SmmDispatcher header file
//
//---------------------------------------------------------------------------
//<AMI_FHDR_END>
#ifndef __SMM_DISPATCHER__H__
#define __SMM_DISPATCHER__H__
#include <SmmPi.h>
#include <AmiLib.h>
//
// CONTAINING_RECORD - returns a pointer to the structure
// from one of it's elements.
//
#ifndef _CR
#define _CR(Record, TYPE, Field) ((TYPE *) ((CHAR8 *) (Record) - (CHAR8 *) &(((TYPE *) 0)->Field)))
#endif
#ifndef CR
#define CR(record, TYPE, field, signature) _CR(record, TYPE, field)
#endif
//
// Define macros to build data structure signatures from characters.
//
#define SIGNATURE_16(A, B) ((A) | (B << 8))
#define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))
#define SIGNATURE_64(A, B, C, D, E, F, G, H) \
(SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32))
//---- Added from Core\Tiano.h
//
// SMM_HANDLER - used for each SMM handler
//
#define SMI_ENTRY_SIGNATURE SIGNATURE_32('s','m','i','e')
typedef struct {
UINTN Signature;
EFI_LIST_ENTRY AllEntries; // All entries
EFI_GUID HandlerType; // Type of interrupt
EFI_LIST_ENTRY SmiHandlers; // All handlers
} SMM_SMI_ENTRY;
#define SMI_HANDLER_SIGNATURE SIGNATURE_32('s','m','i','h')
typedef struct {
UINTN Signature;
EFI_LIST_ENTRY Link; // Link on SMI_ENTRY.SmiHandlers
EFI_SMM_HANDLER_ENTRY_POINT2 Handler; // The smm handler's entry point
SMM_SMI_ENTRY *SmiEntry;
} SMM_SMI_HANDLER;
#define SMM_EFI_HANDLE_SIGNATURE SIGNATURE_32('S','h','n','d')
//#define ASSERT_IS_HANDLE(a) ASSERT((a)->Signature == EFI_HANDLE_SIGNATURE)
#define SMM_PROTOCOL_ENTRY_SIGNATURE SIGNATURE_32('S','p','r','E')
#define SMM_SMST_SIGNATURE2 SIGNATURE_32('S','M','T','2')
#ifndef EFI_LIST_ENTRY_DEFINED
#define EFI_LIST_ENTRY_DEFINED
typedef struct _EFI_LIST_ENTRY {
struct _EFI_LIST_ENTRY *ForwardLink;
struct _EFI_LIST_ENTRY *BackLink;
} EFI_LIST_ENTRY;
#endif
typedef struct {
UINTN Signature;
/// All handles list of IHANDLE
EFI_LIST_ENTRY AllHandles;
/// List of PROTOCOL_INTERFACE's for this handle
EFI_LIST_ENTRY Protocols;
UINTN LocateRequest;
} SMM_IHANDLE;
typedef struct {
UINTN Signature;
/// Link Entry inserted to mProtocolDatabase
EFI_LIST_ENTRY AllEntries;
/// ID of the protocol
EFI_GUID ProtocolID;
/// All protocol interfaces
EFI_LIST_ENTRY Protocols;
/// Registerd notification handlers
EFI_LIST_ENTRY Notify;
} SMM_PROTOCOL_ENTRY;
#define SMM_PROTOCOL_INTERFACE_SIGNATURE SIGNATURE_32('S','p','i','f')
typedef struct {
UINTN Signature;
/// Link on IHANDLE.Protocols
EFI_LIST_ENTRY Link;
/// Back pointer
SMM_IHANDLE *Handle;
/// Link on PROTOCOL_ENTRY.Protocols
EFI_LIST_ENTRY ByProtocol;
/// The protocol ID
SMM_PROTOCOL_ENTRY *Protocol;
/// The interface value
VOID *Interface;
} SMM_PROTOCOL_INTERFACE;
#define SMM_PROTOCOL_NOTIFY_SIGNATURE ('S','p','r','n')
typedef struct {
UINTN Signature;
SMM_PROTOCOL_ENTRY *Protocol;
/// All notifications for this protocol
EFI_LIST_ENTRY Link;
/// Notification function
EFI_SMM_NOTIFY_FN Function;
/// Last position notified
EFI_LIST_ENTRY *Position;
} SMM_PROTOCOL_NOTIFY;
typedef struct {
EFI_GUID *Protocol;
VOID *SearchKey;
EFI_LIST_ENTRY *Position;
SMM_PROTOCOL_ENTRY *ProtEntry;
} SMM_LOCATE_POSITION;
typedef
SMM_IHANDLE *
(* SMM_CORE_GET_NEXT) (
IN OUT SMM_LOCATE_POSITION *Position,
OUT VOID **Interface
);
VOID
SmmNotifyProtocol (
IN SMM_PROTOCOL_INTERFACE *Prot
);
EFI_STATUS
SmmSmstInstallProtocolInterfaceNotify (
IN OUT EFI_HANDLE *UserHandle,
IN EFI_GUID *Protocol,
IN EFI_INTERFACE_TYPE InterfaceType,
IN VOID *Interface,
IN BOOLEAN Notify
);
EFI_STATUS
EFIAPI
SmmSmstHandleProtocol (
IN EFI_HANDLE UserHandle,
IN EFI_GUID *Protocol,
OUT VOID **Interface
);
EFI_STATUS
EFIAPI
SmmSmstLocateProtocol (
IN EFI_GUID *Protocol,
IN VOID *Registration OPTIONAL,
OUT VOID **Interface
);
EFI_STATUS
EFIAPI
SmmUninstallProtocolInterface (
IN EFI_HANDLE UserHandle,
IN EFI_GUID *Protocol,
IN VOID *Interface
);
SMM_PROTOCOL_INTERFACE *
SmmRemoveInterfaceFromProtocol (
IN SMM_IHANDLE *Handle,
IN EFI_GUID *Protocol,
IN VOID *Interface
);
/****** 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 **
//** **
//*************************************************************************
//*************************************************************************
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