audk/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciLib.h

/*++

Copyright (c) 2006, 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         
which 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:

  PciLib.h
  
Abstract:

  PCI Bus Driver Lib header file.
  Please use PCD feature flag PcdPciBusHotplugDeviceSupport to enable
  support hot plug.

Revision History

--*/

#ifndef _EFI_PCI_LIB_H
#define _EFI_PCI_LIB_H

VOID
InstallHotPlugRequestProtocol (
  IN  EFI_STATUS                    *Status
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  Status  - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

VOID
InstallPciHotplugGuid (
  IN  PCI_IO_DEVICE                  *PciIoDevice
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciIoDevice - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

VOID
UninstallPciHotplugGuid (
  IN  PCI_IO_DEVICE                  *PciIoDevice
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciIoDevice - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

VOID
GetBackPcCardBar (
  IN  PCI_IO_DEVICE                  *PciIoDevice
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciIoDevice - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
RemoveRejectedPciDevices (
  EFI_HANDLE        RootBridgeHandle,
  IN PCI_IO_DEVICE  *Bridge
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  RootBridgeHandle  - TODO: add argument description
  Bridge            - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
PciHostBridgeResourceAllocator (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciResAlloc - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
PciHostBridgeResourceAllocator_WithoutHotPlugDeviceSupport (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
  )
;

EFI_STATUS
PciHostBridgeResourceAllocator_WithHotPlugDeviceSupport (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
  )
;

EFI_STATUS
PciScanBus (
  IN PCI_IO_DEVICE                      *Bridge,
  IN UINT8                              StartBusNumber,
  OUT UINT8                             *SubBusNumber,
  OUT UINT8                             *PaddedBusRange
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  Bridge          - TODO: add argument description
  StartBusNumber  - TODO: add argument description
  SubBusNumber    - TODO: add argument description
  PaddedBusRange  - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
PciScanBus_WithHotPlugDeviceSupport (
  IN PCI_IO_DEVICE                      *Bridge,
  IN UINT8                              StartBusNumber,
  OUT UINT8                             *SubBusNumber,
  OUT UINT8                             *PaddedBusRange
  )
;

EFI_STATUS
PciScanBus_WithoutHotPlugDeviceSupport (
  IN PCI_IO_DEVICE                      *Bridge,
  IN UINT8                              StartBusNumber,
  OUT UINT8                             *SubBusNumber,
  OUT UINT8                             *PaddedBusRange
  )
;

EFI_STATUS
PciRootBridgeP2CProcess (
  IN PCI_IO_DEVICE *Bridge
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  Bridge  - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
PciHostBridgeP2CProcess (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL *PciResAlloc
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciResAlloc - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

EFI_STATUS
PciHostBridgeEnumerator (
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  )
/*++

Routine Description:

  TODO: Add function description

Arguments:

  PciResAlloc - TODO: add argument description

Returns:

  TODO: add return values

--*/
;

#endif