1 files changed, 598 insertions, 0 deletions
diff --git a/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciEnumeratorSupport.h b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciEnumeratorSupport.h
new file mode 100644
index 0000000000..41d6efb102
--- /dev/null
+++ b/EdkModulePkg/Bus/Pci/PciBus/Dxe/PciEnumeratorSupport.h
@@ -0,0 +1,598 @@
+/*++
+
+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:
+
+  PciEnumeratorSupport.h
+  
+Abstract:
+
+  PCI Bus Driver
+
+Revision History
+
+--*/
+
+#ifndef _EFI_PCI_ENUMERATOR_SUPPORT_H
+#define _EFI_PCI_ENUMERATOR_SUPPORT_H
+
+EFI_STATUS
+PciDevicePresent (
+  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *PciRootBridgeIo,
+  PCI_TYPE00                          *Pci,
+  UINT8                               Bus,
+  UINT8                               Device,
+  UINT8                               Func
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciRootBridgeIo - TODO: add argument description
+  Pci             - TODO: add argument description
+  Bus             - TODO: add argument description
+  Device          - TODO: add argument description
+  Func            - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciPciDeviceInfoCollector (
+  IN PCI_IO_DEVICE                      *Bridge,
+  UINT8                                 StartBusNumber
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Bridge          - TODO: add argument description
+  StartBusNumber  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciSearchDevice (
+  IN PCI_IO_DEVICE                      *Bridge,
+  PCI_TYPE00                            *Pci,
+  UINT8                                 Bus,
+  UINT8                                 Device,
+  UINT8                                 Func,
+  PCI_IO_DEVICE                         **PciDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Bridge    - TODO: add argument description
+  Pci       - TODO: add argument description
+  Bus       - TODO: add argument description
+  Device    - TODO: add argument description
+  Func      - TODO: add argument description
+  PciDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+PCI_IO_DEVICE             *
+GatherDeviceInfo (
+  IN PCI_IO_DEVICE                    *Bridge,
+  IN PCI_TYPE00                       *Pci,
+  UINT8                               Bus,
+  UINT8                               Device,
+  UINT8                               Func
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Bridge  - TODO: add argument description
+  Pci     - TODO: add argument description
+  Bus     - TODO: add argument description
+  Device  - TODO: add argument description
+  Func    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+PCI_IO_DEVICE             *
+GatherPpbInfo (
+  IN PCI_IO_DEVICE                    *Bridge,
+  IN PCI_TYPE00                       *Pci,
+  UINT8                               Bus,
+  UINT8                               Device,
+  UINT8                               Func
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Bridge  - TODO: add argument description
+  Pci     - TODO: add argument description
+  Bus     - TODO: add argument description
+  Device  - TODO: add argument description
+  Func    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+PCI_IO_DEVICE             *
+GatherP2CInfo (
+  IN PCI_IO_DEVICE                    *Bridge,
+  IN PCI_TYPE00                       *Pci,
+  UINT8                               Bus,
+  UINT8                               Device,
+  UINT8                               Func
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Bridge  - TODO: add argument description
+  Pci     - TODO: add argument description
+  Bus     - TODO: add argument description
+  Device  - TODO: add argument description
+  Func    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_DEVICE_PATH_PROTOCOL  *
+CreatePciDevicePath (
+  IN  EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath,
+  IN  PCI_IO_DEVICE            *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  ParentDevicePath  - TODO: add argument description
+  PciIoDevice       - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+BarExisted (
+  IN PCI_IO_DEVICE *PciIoDevice,
+  IN UINTN         Offset,
+  OUT UINT32       *BarLengthValue,
+  OUT UINT32       *OriginalBarValue
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice       - TODO: add argument description
+  Offset            - TODO: add argument description
+  BarLengthValue    - TODO: add argument description
+  OriginalBarValue  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciTestSupportedAttribute (
+  IN PCI_IO_DEVICE                      *PciIoDevice,
+  IN UINT16                             *Command,
+  IN UINT16                             *BridgeControl,
+  IN UINT16                             *OldCommand,
+  IN UINT16                             *OldBridgeControl
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice       - TODO: add argument description
+  Command           - TODO: add argument description
+  BridgeControl     - TODO: add argument description
+  OldCommand        - TODO: add argument description
+  OldBridgeControl  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciSetDeviceAttribute (
+  IN PCI_IO_DEVICE                      *PciIoDevice,
+  IN UINT16                             Command,
+  IN UINT16                             BridgeControl,
+  IN UINTN                              Option
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice   - TODO: add argument description
+  Command       - TODO: add argument description
+  BridgeControl - TODO: add argument description
+  Option        - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+GetFastBackToBackSupport (
+  IN PCI_IO_DEVICE                      *PciIoDevice,
+  IN UINT8                              StatusIndex
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+  StatusIndex - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+DetermineDeviceAttribute (
+  IN PCI_IO_DEVICE                      *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+UpdatePciInfo (
+  IN PCI_IO_DEVICE  *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+VOID
+SetNewAlign (
+  IN UINT64 *Alignment,
+  IN UINT64 NewAlignment
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Alignment     - TODO: add argument description
+  NewAlignment  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+UINTN
+PciParseBar (
+  IN PCI_IO_DEVICE  *PciIoDevice,
+  IN UINTN          Offset,
+  IN UINTN          BarIndex
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+  Offset      - TODO: add argument description
+  BarIndex    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+InitializePciDevice (
+  IN PCI_IO_DEVICE *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+InitializePpb (
+  IN PCI_IO_DEVICE *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+InitializeP2C (
+  IN PCI_IO_DEVICE *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+PCI_IO_DEVICE             *
+CreatePciIoDevice (
+  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL  *PciRootBridgeIo,
+  IN PCI_TYPE00                       *Pci,
+  UINT8                               Bus,
+  UINT8                               Device,
+  UINT8                               Func
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciRootBridgeIo - TODO: add argument description
+  Pci             - TODO: add argument description
+  Bus             - TODO: add argument description
+  Device          - TODO: add argument description
+  Func            - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciEnumeratorLight (
+  IN EFI_HANDLE                    Controller
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Controller  - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+PciGetBusRange (
+  IN     EFI_ACPI_ADDRESS_SPACE_DESCRIPTOR  **Descriptors,
+  OUT    UINT16                             *MinBus,
+  OUT    UINT16                             *MaxBus,
+  OUT    UINT16                             *BusRange
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  Descriptors - TODO: add argument description
+  MinBus      - TODO: add argument description
+  MaxBus      - TODO: add argument description
+  BusRange    - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+EFI_STATUS
+StartManagingRootBridge (
+  IN PCI_IO_DEVICE *RootBridgeDev
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  RootBridgeDev - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+BOOLEAN
+IsPciDeviceRejected (
+  IN PCI_IO_DEVICE *PciIoDevice
+  )
+/*++
+
+Routine Description:
+
+  TODO: Add function description
+
+Arguments:
+
+  PciIoDevice - TODO: add argument description
+
+Returns:
+
+  TODO: add return values
+
+--*/
+;
+
+#endif