ead42efc6b
PciBus cannot build for now for some definition missing. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2852 6f19259b-4bc3-4df7-8a09-765794883524
629 lines
12 KiB
C
629 lines
12 KiB
C
/*++
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Copyright (c) 2006, Intel Corporation
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All rights reserved. This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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PciEnumerator.h
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Abstract:
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PCI Bus Driver
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Revision History
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--*/
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#ifndef _EFI_PCI_ENUMERATOR_H
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#define _EFI_PCI_ENUMERATOR_H
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#include "PciResourceSupport.h"
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EFI_STATUS
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PciEnumerator (
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IN EFI_HANDLE Controller
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Controller - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciRootBridgeEnumerator (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
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IN PCI_IO_DEVICE *RootBridgeDev
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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RootBridgeDev - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ProcessOptionRom (
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IN PCI_IO_DEVICE *Bridge,
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IN UINT64 RomBase,
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IN UINT64 MaxLength
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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RomBase - TODO: add argument description
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MaxLength - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciAssignBusNumber (
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IN PCI_IO_DEVICE *Bridge,
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IN UINT8 StartBusNumber,
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OUT UINT8 *SubBusNumber
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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StartBusNumber - TODO: add argument description
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SubBusNumber - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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DetermineRootBridgeAttributes (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
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IN PCI_IO_DEVICE *RootBridgeDev
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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RootBridgeDev - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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UINT64
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GetMaxOptionRomSize (
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IN PCI_IO_DEVICE *Bridge
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciHostBridgeDeviceAttribute (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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GetResourceAllocationStatus (
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VOID *AcpiConfig,
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OUT UINT64 *IoResStatus,
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OUT UINT64 *Mem32ResStatus,
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OUT UINT64 *PMem32ResStatus,
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OUT UINT64 *Mem64ResStatus,
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OUT UINT64 *PMem64ResStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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AcpiConfig - TODO: add argument description
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IoResStatus - TODO: add argument description
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Mem32ResStatus - TODO: add argument description
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PMem32ResStatus - TODO: add argument description
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Mem64ResStatus - TODO: add argument description
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PMem64ResStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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RejectPciDevice (
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IN PCI_IO_DEVICE *PciDevice
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciDevice - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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IsRejectiveDevice (
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IN PCI_RESOURCE_NODE *PciResNode
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResNode - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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PCI_RESOURCE_NODE *
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GetLargerConsumerDevice (
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IN PCI_RESOURCE_NODE *PciResNode1,
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IN PCI_RESOURCE_NODE *PciResNode2
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResNode1 - TODO: add argument description
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PciResNode2 - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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PCI_RESOURCE_NODE *
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GetMaxResourceConsumerDevice (
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IN PCI_RESOURCE_NODE *ResPool
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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ResPool - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciHostBridgeAdjustAllocation (
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IN PCI_RESOURCE_NODE *IoPool,
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IN PCI_RESOURCE_NODE *Mem32Pool,
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IN PCI_RESOURCE_NODE *PMem32Pool,
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IN PCI_RESOURCE_NODE *Mem64Pool,
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IN PCI_RESOURCE_NODE *PMem64Pool,
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IN UINT64 IoResStatus,
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IN UINT64 Mem32ResStatus,
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IN UINT64 PMem32ResStatus,
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IN UINT64 Mem64ResStatus,
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IN UINT64 PMem64ResStatus
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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IoPool - TODO: add argument description
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Mem32Pool - TODO: add argument description
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PMem32Pool - TODO: add argument description
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Mem64Pool - TODO: add argument description
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PMem64Pool - TODO: add argument description
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IoResStatus - TODO: add argument description
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Mem32ResStatus - TODO: add argument description
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PMem32ResStatus - TODO: add argument description
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Mem64ResStatus - TODO: add argument description
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PMem64ResStatus - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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ConstructAcpiResourceRequestor (
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IN PCI_IO_DEVICE *Bridge,
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IN PCI_RESOURCE_NODE *IoNode,
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IN PCI_RESOURCE_NODE *Mem32Node,
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IN PCI_RESOURCE_NODE *PMem32Node,
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IN PCI_RESOURCE_NODE *Mem64Node,
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IN PCI_RESOURCE_NODE *PMem64Node,
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OUT VOID **pConfig
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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IoNode - TODO: add argument description
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Mem32Node - TODO: add argument description
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PMem32Node - TODO: add argument description
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Mem64Node - TODO: add argument description
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PMem64Node - TODO: add argument description
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pConfig - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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GetResourceBase (
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IN VOID *pConfig,
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OUT UINT64 *IoBase,
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OUT UINT64 *Mem32Base,
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OUT UINT64 *PMem32Base,
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OUT UINT64 *Mem64Base,
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OUT UINT64 *PMem64Base
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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pConfig - TODO: add argument description
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IoBase - TODO: add argument description
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Mem32Base - TODO: add argument description
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PMem32Base - TODO: add argument description
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Mem64Base - TODO: add argument description
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PMem64Base - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciBridgeEnumerator (
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IN PCI_IO_DEVICE *BridgeDev
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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BridgeDev - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciBridgeResourceAllocator (
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IN PCI_IO_DEVICE *Bridge
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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GetResourceBaseFromBridge (
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IN PCI_IO_DEVICE *Bridge,
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OUT UINT64 *IoBase,
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OUT UINT64 *Mem32Base,
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OUT UINT64 *PMem32Base,
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OUT UINT64 *Mem64Base,
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OUT UINT64 *PMem64Base
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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IoBase - TODO: add argument description
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Mem32Base - TODO: add argument description
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PMem32Base - TODO: add argument description
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Mem64Base - TODO: add argument description
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PMem64Base - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PciHostBridgeP2CProcess (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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NotifyPhase (
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IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc,
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EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE Phase
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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PciResAlloc - TODO: add argument description
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Phase - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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PreprocessController (
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IN PCI_IO_DEVICE *Bridge,
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IN UINT8 Bus,
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IN UINT8 Device,
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IN UINT8 Func,
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IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE Phase
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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Bridge - TODO: add argument description
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Bus - TODO: add argument description
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Device - TODO: add argument description
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Func - TODO: add argument description
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Phase - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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EFIAPI
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PciHotPlugRequestNotify (
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IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL * This,
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IN EFI_PCI_HOTPLUG_OPERATION Operation,
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IN EFI_HANDLE Controller,
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IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL,
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IN OUT UINT8 *NumberOfChildren,
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IN OUT EFI_HANDLE * ChildHandleBuffer
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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This - TODO: add argument description
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Operation - TODO: add argument description
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Controller - TODO: add argument description
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RemainingDevicePath - TODO: add argument description
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NumberOfChildren - TODO: add argument description
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ChildHandleBuffer - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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BOOLEAN
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SearchHostBridgeHandle (
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IN EFI_HANDLE RootBridgeHandle
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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RootBridgeHandle - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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EFI_STATUS
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AddHostBridgeEnumerator (
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IN EFI_HANDLE HostBridgeHandle
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)
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/*++
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Routine Description:
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TODO: Add function description
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Arguments:
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HostBridgeHandle - TODO: add argument description
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Returns:
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TODO: add return values
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--*/
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;
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#endif
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