CloverBootloader/CloverEFI/OsxPciBusNoEnumerationDxe/PciDeviceSupport.h

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/*++
Copyright (c) 2005 - 2006, Intel Corporation. All rights reserved.<BR>
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:
PciDeviceSupport.h
Abstract:
Revision History
--*/
#ifndef _EFI_PCI_DEVICE_SUPPORT_H
#define _EFI_PCI_DEVICE_SUPPORT_H
EFI_STATUS
InitializePciDevicePool (
VOID
)
/*++
Routine Description:
TODO: Add function description
Arguments:
None
Returns:
TODO: add return values
--*/
;
EFI_STATUS
InsertPciDevice (
PCI_IO_DEVICE *Bridge,
PCI_IO_DEVICE *PciDeviceNode
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Bridge - TODO: add argument description
PciDeviceNode - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
DestroyPciDeviceTree (
IN PCI_IO_DEVICE *Bridge
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Bridge - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
DestroyRootBridgeByHandle (
EFI_HANDLE Controller
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Controller - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
RegisterPciDevice (
IN EFI_HANDLE Controller,
IN PCI_IO_DEVICE *PciIoDevice,
OUT EFI_HANDLE *Handle OPTIONAL
)
/*++
Routine Description:
This function registers the PCI IO device. It creates a handle for this PCI IO device
(if the handle does not exist), attaches appropriate protocols onto the handle, does
necessary initialization, and sets up parent/child relationship with its bus controller.
Arguments:
Controller - An EFI handle for the PCI bus controller.
PciIoDevice - A PCI_IO_DEVICE pointer to the PCI IO device to be registered.
Handle - A pointer to hold the EFI handle for the PCI IO device.
Returns:
EFI_SUCCESS - The PCI device is successfully registered.
Others - An error occurred when registering the PCI device.
--*/
;
EFI_STATUS
DeRegisterPciDevice (
IN EFI_HANDLE Controller,
IN EFI_HANDLE Handle
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Controller - TODO: add argument description
Handle - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
StartPciDevices (
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Controller - TODO: add argument description
RemainingDevicePath - TODO: add argument description
Returns:
TODO: add return values
--*/
;
PCI_IO_DEVICE *
CreateRootBridge (
IN EFI_HANDLE RootBridgeHandle
)
/*++
Routine Description:
TODO: Add function description
Arguments:
RootBridgeHandle - TODO: add argument description
Returns:
TODO: add return values
--*/
;
PCI_IO_DEVICE *
GetRootBridgeByHandle (
EFI_HANDLE RootBridgeHandle
)
/*++
Routine Description:
TODO: Add function description
Arguments:
RootBridgeHandle - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
InsertRootBridge (
PCI_IO_DEVICE *RootBridge
);
EFI_STATUS
DestroyRootBridge (
IN PCI_IO_DEVICE *RootBridge
);
BOOLEAN
RootBridgeExisted (
IN EFI_HANDLE RootBridgeHandle
)
/*++
Routine Description:
TODO: Add function description
Arguments:
RootBridgeHandle - TODO: add argument description
Returns:
TODO: add return values
--*/
;
BOOLEAN
PciDeviceExisted (
IN PCI_IO_DEVICE *Bridge,
IN PCI_IO_DEVICE *PciIoDevice
)
/*++
Routine Description:
TODO: Add function description
Arguments:
Bridge - TODO: add argument description
PciIoDevice - TODO: add argument description
Returns:
TODO: add return values
--*/
;
PCI_IO_DEVICE *
ActiveVGADeviceOnTheSameSegment (
IN PCI_IO_DEVICE *VgaDevice
)
/*++
Routine Description:
TODO: Add function description
Arguments:
VgaDevice - TODO: add argument description
Returns:
TODO: add return values
--*/
;
PCI_IO_DEVICE *
ActiveVGADeviceOnTheRootBridge (
IN PCI_IO_DEVICE *RootBridge
)
/*++
Routine Description:
TODO: Add function description
Arguments:
RootBridge - TODO: add argument description
Returns:
TODO: add return values
--*/
;
#endif