PciEnumerator.h

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#ifndef _EFI_PCI_ENUMERATOR_H_
#define _EFI_PCI_ENUMERATOR_H_
 
#include "PciResourceSupport.h"
 
EFI_STATUS
PciEnumerator (
  IN EFI_HANDLE  Controller,
  IN EFI_HANDLE  HostBridgeHandle
  );
 
EFI_STATUS
PciRootBridgeEnumerator (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc,
  IN PCI_IO_DEVICE                                     *RootBridgeDev
  );
 
VOID
ProcessOptionRom (
  IN PCI_IO_DEVICE  *Bridge,
  IN UINT64         RomBase,
  IN UINT64         MaxLength
  );
 
EFI_STATUS
PciAssignBusNumber (
  IN PCI_IO_DEVICE  *Bridge,
  IN UINT8          StartBusNumber,
  OUT UINT8         *SubBusNumber
  );
 
EFI_STATUS
DetermineRootBridgeAttributes (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc,
  IN PCI_IO_DEVICE                                     *RootBridgeDev
  );
 
UINT32
GetMaxOptionRomSize (
  IN PCI_IO_DEVICE  *Bridge
  );
 
EFI_STATUS
PciHostBridgeDeviceAttribute (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  );
 
VOID
GetResourceAllocationStatus (
  VOID        *AcpiConfig,
  OUT UINT64  *IoResStatus,
  OUT UINT64  *Mem32ResStatus,
  OUT UINT64  *PMem32ResStatus,
  OUT UINT64  *Mem64ResStatus,
  OUT UINT64  *PMem64ResStatus
  );
 
EFI_STATUS
RejectPciDevice (
  IN PCI_IO_DEVICE  *PciDevice
  );
 
BOOLEAN
IsRejectiveDevice (
  IN  PCI_RESOURCE_NODE  *PciResNode
  );
 
PCI_RESOURCE_NODE *
GetLargerConsumerDevice (
  IN  PCI_RESOURCE_NODE  *PciResNode1,
  IN  PCI_RESOURCE_NODE  *PciResNode2
  );
 
PCI_RESOURCE_NODE *
GetMaxResourceConsumerDevice (
  IN  PCI_RESOURCE_NODE  *ResPool
  );
 
EFI_STATUS
PciHostBridgeAdjustAllocation (
  IN  PCI_RESOURCE_NODE  *IoPool,
  IN  PCI_RESOURCE_NODE  *Mem32Pool,
  IN  PCI_RESOURCE_NODE  *PMem32Pool,
  IN  PCI_RESOURCE_NODE  *Mem64Pool,
  IN  PCI_RESOURCE_NODE  *PMem64Pool,
  IN  UINT64             IoResStatus,
  IN  UINT64             Mem32ResStatus,
  IN  UINT64             PMem32ResStatus,
  IN  UINT64             Mem64ResStatus,
  IN  UINT64             PMem64ResStatus
  );
 
EFI_STATUS
ConstructAcpiResourceRequestor (
  IN PCI_IO_DEVICE      *Bridge,
  IN PCI_RESOURCE_NODE  *IoNode,
  IN PCI_RESOURCE_NODE  *Mem32Node,
  IN PCI_RESOURCE_NODE  *PMem32Node,
  IN PCI_RESOURCE_NODE  *Mem64Node,
  IN PCI_RESOURCE_NODE  *PMem64Node,
  OUT VOID              **Config
  );
 
VOID
GetResourceBase (
  IN VOID     *Config,
  OUT UINT64  *IoBase,
  OUT UINT64  *Mem32Base,
  OUT UINT64  *PMem32Base,
  OUT UINT64  *Mem64Base,
  OUT UINT64  *PMem64Base
  );
 
EFI_STATUS
PciBridgeEnumerator (
  IN PCI_IO_DEVICE  *BridgeDev
  );
 
EFI_STATUS
PciBridgeResourceAllocator (
  IN PCI_IO_DEVICE  *Bridge
  );
 
EFI_STATUS
GetResourceBaseFromBridge (
  IN  PCI_IO_DEVICE  *Bridge,
  OUT UINT64         *IoBase,
  OUT UINT64         *Mem32Base,
  OUT UINT64         *PMem32Base,
  OUT UINT64         *Mem64Base,
  OUT UINT64         *PMem64Base
  );
 
EFI_STATUS
PciHostBridgeP2CProcess (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc
  );
 
EFI_STATUS
NotifyPhase (
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *PciResAlloc,
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE        Phase
  );
 
EFI_STATUS
PreprocessController (
  IN PCI_IO_DEVICE                                 *Bridge,
  IN UINT8                                         Bus,
  IN UINT8                                         Device,
  IN UINT8                                         Func,
  IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE  Phase
  );
 
EFI_STATUS
EFIAPI
PciHotPlugRequestNotify (
  IN EFI_PCI_HOTPLUG_REQUEST_PROTOCOL  *This,
  IN EFI_PCI_HOTPLUG_OPERATION         Operation,
  IN EFI_HANDLE                        Controller,
  IN EFI_DEVICE_PATH_PROTOCOL          *RemainingDevicePath OPTIONAL,
  IN OUT UINT8                         *NumberOfChildren,
  IN OUT EFI_HANDLE                    *ChildHandleBuffer
  );
 
BOOLEAN
SearchHostBridgeHandle (
  IN EFI_HANDLE  RootBridgeHandle
  );
 
EFI_STATUS
AddHostBridgeEnumerator (
  IN EFI_HANDLE  HostBridgeHandle
  );
 
#endif