/*++ 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