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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/SharkBayRefCodes/Platform/AcpiPlatformCspLib.c 1 2/09/12 12:30a Yurenlai $
//
// $Revision: 1 $
//
// $Date: 2/09/12 12:30a $
//*************************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Modules/SharkBayRefCodes/Platform/AcpiPlatformCspLib.c $
//
// 1 2/09/12 12:30a Yurenlai
// Initial check in.
//
//*************************************************************************
//<AMI_FHDR_START>
//----------------------------------------------------------------------------
//
// Name: AcpiPlatformCspLib.c
//
// Description: This file will be build in CSP LIB
//
//----------------------------------------------------------------------------
//<AMI_FHDR_END>
//----------------------------------------------------------------------------
// Include(s)
//----------------------------------------------------------------------------
#include <Token.h>
#include <AmiDxeLib.h>
#include <AmiCspLib.h>
// Produced Protocols
#if FAST_BOOT_SUPPORT
#include <Protocol/FastBootProtocol.h>
#endif
// Consumed Protocols
//----------------------------------------------------------------------------
// Constant, Macro and Type Definition(s)
//----------------------------------------------------------------------------
// Constant Definition(s)
// Macro Definition(s)
#define EXIT_PM_AUTH_PROTOCOL_GUID \
{ \
0xd088a413, 0xa70, 0x4217, 0xba, 0x55, 0x9a, 0x3c, 0xb6, 0x5c, 0x41, 0xb3 \
}
// Type Definition(s)
// Function Prototype(s)
//----------------------------------------------------------------------------
// Variable and External Declaration(s)
//----------------------------------------------------------------------------
// Variable Declaration(s)
// GUID Definition(s)
EFI_GUID gExitPmAuthProtocolGuid = EXIT_PM_AUTH_PROTOCOL_GUID;
//----------------------------------------------------------------------------
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
// Procedure: AcpiPlatformSignalProtocolEvent
//
// Description: Internal function that installs/uninstall protocol
// with a specified GUID and NULL interface.
// Such protocols can be used as event signaling mechanism.
//
// Input: ProtocolGuid Pointer to the protocol GUID
//
// Output: None
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
VOID AcpiPlatformSignalProtocolEvent(IN EFI_GUID *ProtocolGuid){
EFI_HANDLE Handle = NULL;
pBS->InstallProtocolInterface (
&Handle, ProtocolGuid, EFI_NATIVE_INTERFACE, NULL
);
pBS->UninstallProtocolInterface (
Handle, ProtocolGuid, NULL
);
}
//<AMI_PHDR_START>
//----------------------------------------------------------------------------
//
// Procedure: SignalExitPmAuthProtocolEvent
//
// Description: The elink will signal gExitPmAuthProtocolGuid Event.
//
// Parameters: VOID
//
//
// Returns: None
//
//----------------------------------------------------------------------------
//<AMI_PHDR_END>
VOID SignalExitPmAuthProtocolEvent(VOID){
#if FAST_BOOT_SUPPORT
EFI_STATUS Status;
AMI_FAST_BOOT_PROTOCOL *FastBootProtocol = NULL;
Status = pBS->LocateProtocol(&AmiFastBootProtocolGuid, NULL, &FastBootProtocol);
if (EFI_ERROR(Status)) {
// Signaling gExitPmAuthProtocolGuid Event before AmiFastBootProtocolGuid is
// installed to avoid this event signaled twice.
AcpiPlatformSignalProtocolEvent(&gExitPmAuthProtocolGuid);
}
#else
// Signaling gExitPmAuthProtocolGuid Event
AcpiPlatformSignalProtocolEvent(&gExitPmAuthProtocolGuid);
#endif
}
//*************************************************************************
//*************************************************************************
//** **
//** (C)Copyright 1985-2011, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//*************************************************************************
//*************************************************************************
|
