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BUSDATA_PARMS (Compact 2013)

3/26/2014

This structure contains information that the HalSetBusDataByOffset and HalGetBusDataByOffset functions use when calling the OAL.

Syntax

typedef struct  BUSDATA_PARMS {
  DWORD Function;
  ULONG ReturnCode;
  BUS_DATA_TYPE BusDataType;
  ULONG BusNumber;
  ULONG SlotNumber;
  PVOID Buffer;
  ULONG Offset;
  ULONG Length;
} BUSDATA_PARMS, *PBUSDATA_PARMS;

Members

  • ReturnCode
    [out] Return code from the Function member.
  • BusNumber
    [in] Bus number.
  • SlotNumber
    [in] Slot or device number.
  • Buffer
    [in] Pointer to a buffer.
  • Offset
    [in] Offset into the buffer.
  • Length
    [in] Length of the buffer.

Requirements

Header

pcireg.h

See Also

Reference

PCI Bus Driver Structures
HalSetBusDataByOffset
HalGetBusDataByOffset

Other Resources

IOCTL_HAL_GETBUSDATA
IOCTL_HAL_SETBUSDATA