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
- Function
[in] IOCTL that specifies which function to call. Set to IOCTL_HAL_GETBUSDATA or IOCTL_HAL_SETBUSDATA.
- ReturnCode
[out] Return code from the Function member.
- BusDataType
[in] BUS_DATA_TYPE structure.
- 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