Hardware Dev Center

HalGetBusData

The HalGetBusData routine is obsolete and is exported only to support existing drivers. Use the PnP manager's IRP_MN_QUERY_INTERFACE and IRP_MN_READ_CONFIG requests instead.

ULONG HalGetBusData(
  IN BUS_DATA_TYPE  BusDataType,
  IN ULONG  BusNumber,
  IN ULONG  SlotNumber,
  IN PVOID  Buffer,
  IN ULONG  Length
);

Requirements

Header

Ntddk.h (include Ntddk.h)

See also

CM_EISA_FUNCTION_INFORMATION
CM_EISA_SLOT_INFORMATION
CM_MCA_POS_DATA
HalAssignSlotResources
HalGetAdapter
HalGetBusDataByOffset
HalGetInterruptVector
HalSetBusData
HalTranslateBusAddress
IoAssignResources
PCI_COMMON_CONFIG
PCI_SLOT_NUMBER
IRP_MN_QUERY_INTERFACE
IRP_MN_READ_CONFIG

 

 

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