/** @file | |
Map positions of extra PCI root buses to bus numbers. | |
Copyright (C) 2015, Red Hat, Inc. | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef __EXTRA_ROOT_BUS_MAP_H__ | |
#define __EXTRA_ROOT_BUS_MAP_H__ | |
/** | |
Incomplete ("opaque") data type implementing the map. | |
**/ | |
typedef struct EXTRA_ROOT_BUS_MAP_STRUCT EXTRA_ROOT_BUS_MAP; | |
EFI_STATUS | |
CreateExtraRootBusMap ( | |
OUT EXTRA_ROOT_BUS_MAP **ExtraRootBusMap | |
); | |
VOID | |
DestroyExtraRootBusMap ( | |
IN EXTRA_ROOT_BUS_MAP *ExtraRootBusMap | |
); | |
EFI_STATUS | |
MapRootBusPosToBusNr ( | |
IN CONST EXTRA_ROOT_BUS_MAP *ExtraRootBusMap, | |
IN UINT64 RootBusPos, | |
OUT UINT32 *RootBusNr | |
); | |
#endif |