PciHostBridgeResourceAllocation.h

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#ifndef _PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_H_
#define _PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_H_
 
//
// This file must be included because EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
// uses EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS
//
#include <Protocol/PciRootBridgeIo.h>
 
#define EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GUID \
  { \
    0xCF8034BE, 0x6768, 0x4d8b, {0xB7,0x39,0x7C,0xCE,0x68,0x3A,0x9F,0xBE } \
  }
 
typedef struct _EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL;
 
#define EFI_PCI_HOST_BRIDGE_COMBINE_MEM_PMEM  1
 
#define EFI_PCI_HOST_BRIDGE_MEM64_DECODE   2
 
typedef UINT64 EFI_RESOURCE_ALLOCATION_STATUS;
 
#define EFI_RESOURCE_SATISFIED      0x0000000000000000ULL
 
#define EFI_RESOURCE_NOT_SATISFIED  0xFFFFFFFFFFFFFFFFULL
 
typedef enum {
  EfiPciHostBridgeBeginEnumeration,
 
  EfiPciHostBridgeBeginBusAllocation,
 
  EfiPciHostBridgeEndBusAllocation,
 
  EfiPciHostBridgeBeginResourceAllocation,
 
  EfiPciHostBridgeAllocateResources,
 
  EfiPciHostBridgeSetResources,
 
  EfiPciHostBridgeFreeResources,
 
  EfiPciHostBridgeEndResourceAllocation,
 
  EfiPciHostBridgeEndEnumeration,
  EfiMaxPciHostBridgeEnumerationPhase
} EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE;
 
typedef enum {
  EfiPciBeforeChildBusEnumeration,
 
  EfiPciBeforeResourceCollection
} EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE;
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_NOTIFY_PHASE)(
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *This,
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PHASE     Phase
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_NEXT_ROOT_BRIDGE)(
  IN     EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *This,
  IN OUT EFI_HANDLE                                        *RootBridgeHandle
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_ATTRIBUTES)(
  IN  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL   *This,
  IN  EFI_HANDLE                                         RootBridgeHandle,
  OUT UINT64                                             *Attributes
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_START_BUS_ENUMERATION)(
  IN  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL   *This,
  IN  EFI_HANDLE                                         RootBridgeHandle,
  OUT VOID                                               **Configuration
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_SET_BUS_NUMBERS)(
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL   *This,
  IN EFI_HANDLE                                         RootBridgeHandle,
  IN VOID                                               *Configuration
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_SUBMIT_RESOURCES)(
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL   *This,
  IN EFI_HANDLE                                         RootBridgeHandle,
  IN VOID                                               *Configuration
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_PROPOSED_RESOURCES)(
  IN  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *This,
  IN  EFI_HANDLE                                        RootBridgeHandle,
  OUT VOID                                              **Configuration
  );
 
typedef
EFI_STATUS
(EFIAPI *EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_PREPROCESS_CONTROLLER)(
  IN EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL  *This,
  IN EFI_HANDLE                                        RootBridgeHandle,
  IN EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_PCI_ADDRESS       PciAddress,
  IN EFI_PCI_CONTROLLER_RESOURCE_ALLOCATION_PHASE      Phase
  );
 
struct _EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL {
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_NOTIFY_PHASE           NotifyPhase;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_NEXT_ROOT_BRIDGE   GetNextRootBridge;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_ATTRIBUTES         GetAllocAttributes;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_START_BUS_ENUMERATION  StartBusEnumeration;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_SET_BUS_NUMBERS        SetBusNumbers;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_SUBMIT_RESOURCES       SubmitResources;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_GET_PROPOSED_RESOURCES GetProposedResources;
 
  EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL_PREPROCESS_CONTROLLER  PreprocessController;
};
 
extern EFI_GUID gEfiPciHostBridgeResourceAllocationProtocolGuid;
 
#endif