PciDriverOverride.h

Go to the documentation of this file.

 
#ifndef _EFI_PCI_DRIVER_OVERRRIDE_H_
#define _EFI_PCI_DRIVER_OVERRRIDE_H_
 
#define DRIVER_OVERRIDE_SIGNATURE  SIGNATURE_32 ('d', 'r', 'o', 'v')
 
//
// PCI driver override driver image list
//
typedef struct {
  UINT32                      Signature;
  LIST_ENTRY                  Link;
  EFI_HANDLE                  DriverImageHandle;
  EFI_DEVICE_PATH_PROTOCOL    *DriverImagePath;
} PCI_DRIVER_OVERRIDE_LIST;
 
#define DRIVER_OVERRIDE_FROM_LINK(a) \
  CR (a, PCI_DRIVER_OVERRIDE_LIST, Link, DRIVER_OVERRIDE_SIGNATURE)
 
VOID
InitializePciDriverOverrideInstance (
  IN OUT PCI_IO_DEVICE  *PciIoDevice
  );
 
EFI_STATUS
AddDriver (
  IN PCI_IO_DEVICE             *PciIoDevice,
  IN EFI_HANDLE                DriverImageHandle,
  IN EFI_DEVICE_PATH_PROTOCOL  *DriverImagePath
  );
 
EFI_STATUS
EFIAPI
GetDriver (
  IN EFI_BUS_SPECIFIC_DRIVER_OVERRIDE_PROTOCOL  *This,
  IN OUT EFI_HANDLE                             *DriverImageHandle
  );
 
#endif