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
599 lines
11 KiB
C
599 lines
11 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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PciEnumeratorSupport.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_SUPPORT_H
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#define _EFI_PCI_ENUMERATOR_SUPPORT_H
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EFI_STATUS
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PciDevicePresent (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo,
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PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func
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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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PciRootBridgeIo - TODO: add argument description
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Pci - 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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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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PciPciDeviceInfoCollector (
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IN PCI_IO_DEVICE *Bridge,
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UINT8 StartBusNumber
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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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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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PciSearchDevice (
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IN PCI_IO_DEVICE *Bridge,
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PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func,
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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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Bridge - TODO: add argument description
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Pci - 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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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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PCI_IO_DEVICE *
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GatherDeviceInfo (
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IN PCI_IO_DEVICE *Bridge,
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IN PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func
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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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Pci - 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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Returns:
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TODO: add return values
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--*/
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;
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PCI_IO_DEVICE *
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GatherPpbInfo (
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IN PCI_IO_DEVICE *Bridge,
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IN PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func
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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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Pci - 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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Returns:
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TODO: add return values
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--*/
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;
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PCI_IO_DEVICE *
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GatherP2CInfo (
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IN PCI_IO_DEVICE *Bridge,
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IN PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func
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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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Pci - 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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Returns:
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TODO: add return values
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--*/
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;
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EFI_DEVICE_PATH_PROTOCOL *
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CreatePciDevicePath (
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IN EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
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IN PCI_IO_DEVICE *PciIoDevice
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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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ParentDevicePath - TODO: add argument description
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PciIoDevice - 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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BarExisted (
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IN PCI_IO_DEVICE *PciIoDevice,
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IN UINTN Offset,
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OUT UINT32 *BarLengthValue,
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OUT UINT32 *OriginalBarValue
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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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PciIoDevice - TODO: add argument description
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Offset - TODO: add argument description
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BarLengthValue - TODO: add argument description
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OriginalBarValue - 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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PciTestSupportedAttribute (
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IN PCI_IO_DEVICE *PciIoDevice,
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IN UINT16 *Command,
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IN UINT16 *BridgeControl,
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IN UINT16 *OldCommand,
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IN UINT16 *OldBridgeControl
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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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PciIoDevice - TODO: add argument description
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Command - TODO: add argument description
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BridgeControl - TODO: add argument description
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OldCommand - TODO: add argument description
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OldBridgeControl - 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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PciSetDeviceAttribute (
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IN PCI_IO_DEVICE *PciIoDevice,
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IN UINT16 Command,
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IN UINT16 BridgeControl,
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IN UINTN Option
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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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PciIoDevice - TODO: add argument description
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Command - TODO: add argument description
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BridgeControl - TODO: add argument description
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Option - 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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GetFastBackToBackSupport (
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IN PCI_IO_DEVICE *PciIoDevice,
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IN UINT8 StatusIndex
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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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PciIoDevice - TODO: add argument description
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StatusIndex - 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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DetermineDeviceAttribute (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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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UpdatePciInfo (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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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VOID
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SetNewAlign (
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IN UINT64 *Alignment,
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IN UINT64 NewAlignment
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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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Alignment - TODO: add argument description
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NewAlignment - 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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UINTN
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PciParseBar (
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IN PCI_IO_DEVICE *PciIoDevice,
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IN UINTN Offset,
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IN UINTN BarIndex
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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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PciIoDevice - TODO: add argument description
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Offset - TODO: add argument description
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BarIndex - 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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InitializePciDevice (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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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InitializePpb (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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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InitializeP2C (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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_IO_DEVICE *
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CreatePciIoDevice (
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IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL *PciRootBridgeIo,
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IN PCI_TYPE00 *Pci,
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UINT8 Bus,
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UINT8 Device,
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UINT8 Func
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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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PciRootBridgeIo - TODO: add argument description
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Pci - 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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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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PciEnumeratorLight (
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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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PciGetBusRange (
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IN EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR **Descriptors,
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OUT UINT16 *MinBus,
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OUT UINT16 *MaxBus,
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OUT UINT16 *BusRange
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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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Descriptors - TODO: add argument description
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MinBus - TODO: add argument description
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MaxBus - TODO: add argument description
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BusRange - 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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StartManagingRootBridge (
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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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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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BOOLEAN
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IsPciDeviceRejected (
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IN PCI_IO_DEVICE *PciIoDevice
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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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PciIoDevice - 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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