/*++ | |
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 |