| /*++ | |
| 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 |