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/** @file
OVMF Platform definitions
Copyright (C) 2015, Red Hat, Inc.
Copyright (c) 2014, Gabriel L. Somlo <somlo@cmu.edu>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __OVMF_PLATFORMS_H__
#define __OVMF_PLATFORMS_H__
#include <Library/PciLib.h>
#include <IndustryStandard/Pci22.h>
#include <IndustryStandard/Q35MchIch9.h>
#include <IndustryStandard/I440FxPiix4.h>
//
// OVMF Host Bridge DID Address
//
#define OVMF_HOSTBRIDGE_DID \
PCI_LIB_ADDRESS (0, 0, 0, PCI_DEVICE_ID_OFFSET)
//
// Values we program into the PM base address registers
//
#define PIIX4_PMBA_VALUE 0xB000
#define ICH9_PMBASE_VALUE 0x0600
//
// Common bits in same-purpose registers
//
#define PMBA_RTE BIT0
//
// Common IO ports relative to the Power Management Base Address
//
#define ACPI_TIMER_OFFSET 0x8
#endif
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