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/*++
Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
VlvPlatformInit.h
Abstract:
Header file for SA Initialization Driver.
--*/
#ifndef _VLV_PLATFORM_INIT_DXE_H_
#define _VLV_PLATFORM_INIT_DXE_H_
#include "PiDxe.h"
#include <Protocol/VlvPlatformPolicy.h>
#include "IgdOpRegion.h"
#include <Library/DxeServicesTableLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include "Library/DebugLib.h"
#include "Library/S3IoLib.h"
#include "Library/S3PciLib.h"
#include "Library/IoLib.h"
#include "Library/PciLib.h"
#include "Library/S3BootScriptLib.h"
//
// GT RELATED EQUATES
//
#define GTT_MEM_ALIGN 22
#define GTTMMADR_SIZE_4MB 0x400000
#define IGD_BUS 0x00
#define IGD_DEV 0x02
#define IGD_FUN_0 0x00
#define IGD_R_VID 0x00
#define IGD_R_CMD 0x04
#define IGD_R_GTTMMADR 0x10
#define IGD_R_BGSM 0x70
#define LockBit BIT0
#define IGD_VID 0x8086
#define IGD_DID 0xA001
#define IGD_MGGC_OFFSET 0x0050 //GMCH Graphics Control Register 0x50
#define IGD_BSM_OFFSET 0x005C //Base of Stolen Memory
#define IGD_SWSCI_OFFSET 0x00E0 //Software SCI 0xE0 2
#define IGD_ASLE_OFFSET 0x00E4 //System Display Event Register 0xE4 4
#define IGD_ASLS_OFFSET 0x00FC // ASL Storage
#endif
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