| /**@file | |
| 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. | |
| **/ | |
| #ifndef _EFI_PCI_IO_PROTOCOL_H | |
| #define _EFI_PCI_IO_PROTOCOL_H | |
| EFI_STATUS | |
| InitializePciIoInstance ( | |
| PCI_IO_DEVICE *PciIoDevice | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| PciIoVerifyBarAccess ( | |
| PCI_IO_DEVICE *PciIoDevice, | |
| UINT8 BarIndex, | |
| PCI_BAR_TYPE Type, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINTN Count, | |
| UINT64 *Offset | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Type - TODO: add argument description | |
| Width - TODO: add argument description | |
| Count - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| PciIoVerifyConfigAccess ( | |
| PCI_IO_DEVICE *PciIoDevice, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINTN Count, | |
| IN UINT64 *Offset | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| Width - TODO: add argument description | |
| Count - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoPollMem ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINT64 Mask, | |
| IN UINT64 Value, | |
| IN UINT64 Delay, | |
| OUT UINT64 *Result | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Mask - TODO: add argument description | |
| Value - TODO: add argument description | |
| Delay - TODO: add argument description | |
| Result - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoPollIo ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINT64 Mask, | |
| IN UINT64 Value, | |
| IN UINT64 Delay, | |
| OUT UINT64 *Result | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Mask - TODO: add argument description | |
| Value - TODO: add argument description | |
| Delay - TODO: add argument description | |
| Result - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoMemRead ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoMemWrite ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoIoRead ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoIoWrite ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 BarIndex, | |
| IN UINT64 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoConfigRead ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT32 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoConfigWrite ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT32 Offset, | |
| IN UINTN Count, | |
| IN OUT VOID *Buffer | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Buffer - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoCopyMem ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_WIDTH Width, | |
| IN UINT8 DestBarIndex, | |
| IN UINT64 DestOffset, | |
| IN UINT8 SrcBarIndex, | |
| IN UINT64 SrcOffset, | |
| IN UINTN Count | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Width - TODO: add argument description | |
| DestBarIndex - TODO: add argument description | |
| DestOffset - TODO: add argument description | |
| SrcBarIndex - TODO: add argument description | |
| SrcOffset - TODO: add argument description | |
| Count - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoMap ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_PCI_IO_PROTOCOL_OPERATION Operation, | |
| IN VOID *HostAddress, | |
| IN OUT UINTN *NumberOfBytes, | |
| OUT EFI_PHYSICAL_ADDRESS *DeviceAddress, | |
| OUT VOID **Mapping | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Operation - TODO: add argument description | |
| HostAddress - TODO: add argument description | |
| NumberOfBytes - TODO: add argument description | |
| DeviceAddress - TODO: add argument description | |
| Mapping - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoUnmap ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN VOID *Mapping | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Mapping - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoAllocateBuffer ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN EFI_ALLOCATE_TYPE Type, | |
| IN EFI_MEMORY_TYPE MemoryType, | |
| IN UINTN Pages, | |
| OUT VOID **HostAddress, | |
| IN UINT64 Attributes | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Type - TODO: add argument description | |
| MemoryType - TODO: add argument description | |
| Pages - TODO: add argument description | |
| HostAddress - TODO: add argument description | |
| Attributes - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoFreeBuffer ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN UINTN Pages, | |
| IN VOID *HostAddress | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Pages - TODO: add argument description | |
| HostAddress - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoFlush ( | |
| IN EFI_PCI_IO_PROTOCOL *This | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoGetLocation ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| OUT UINTN *Segment, | |
| OUT UINTN *Bus, | |
| OUT UINTN *Device, | |
| OUT UINTN *Function | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Segment - TODO: add argument description | |
| Bus - TODO: add argument description | |
| Device - TODO: add argument description | |
| Function - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| BOOLEAN | |
| CheckBarType ( | |
| IN PCI_IO_DEVICE *PciIoDevice, | |
| UINT8 BarIndex, | |
| PCI_BAR_TYPE BarType | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| BarType - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| ModifyRootBridgeAttributes ( | |
| IN PCI_IO_DEVICE *PciIoDevice, | |
| IN UINT64 Attributes, | |
| IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| Attributes - TODO: add argument description | |
| Operation - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| SupportPaletteSnoopAttributes ( | |
| IN PCI_IO_DEVICE *PciIoDevice, | |
| IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| Operation - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoAttributes ( | |
| IN EFI_PCI_IO_PROTOCOL * This, | |
| IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation, | |
| IN UINT64 Attributes, | |
| OUT UINT64 *Result OPTIONAL | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Operation - TODO: add argument description | |
| Attributes - TODO: add argument description | |
| Result - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoGetBarAttributes ( | |
| IN EFI_PCI_IO_PROTOCOL * This, | |
| IN UINT8 BarIndex, | |
| OUT UINT64 *Supports, OPTIONAL | |
| OUT VOID **Resources OPTIONAL | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Supports - TODO: add argument description | |
| Resources - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| EFIAPI | |
| PciIoSetBarAttributes ( | |
| IN EFI_PCI_IO_PROTOCOL *This, | |
| IN UINT64 Attributes, | |
| IN UINT8 BarIndex, | |
| IN OUT UINT64 *Offset, | |
| IN OUT UINT64 *Length | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| This - TODO: add argument description | |
| Attributes - TODO: add argument description | |
| BarIndex - TODO: add argument description | |
| Offset - TODO: add argument description | |
| Length - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| EFI_STATUS | |
| UpStreamBridgesAttributes ( | |
| IN PCI_IO_DEVICE *PciIoDevice, | |
| IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation, | |
| IN UINT64 Attributes | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciIoDevice - TODO: add argument description | |
| Operation - TODO: add argument description | |
| Attributes - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| BOOLEAN | |
| PciDevicesOnTheSamePath ( | |
| IN PCI_IO_DEVICE *PciDevice1, | |
| IN PCI_IO_DEVICE *PciDevice2 | |
| ) | |
| /*++ | |
| Routine Description: | |
| TODO: Add function description | |
| Arguments: | |
| PciDevice1 - TODO: add argument description | |
| PciDevice2 - TODO: add argument description | |
| Returns: | |
| TODO: add return values | |
| --*/ | |
| ; | |
| #endif |