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/*++
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
|
