NdisWritePortBufferUshort function

Note   NDIS 5. x has been deprecated and is superseded by NDIS 6. x. For new NDIS driver development, see Network Drivers Starting with Windows Vista. For information about porting NDIS 5. x drivers to NDIS 6. x, see Porting NDIS 5.x Drivers to NDIS 6.0.

NdisWritePortBufferUshort is called by the miniport driver to write USHORTs from a buffer to a NIC.

Syntax


VOID NdisWritePortBufferUshort(
  _In_  NDIS_HANDLE NdisAdapterHandle,
  _In_  ULONG Port,
  _In_  PUSHORT Buffer,
  _In_  ULONG Length
);

Parameters

NdisAdapterHandle [in]

Specifies the handle that the NDIS interface library associates with the network interface card.

Port [in]

Specifies the I/O port.

Buffer [in]

Pointer to the caller-supplied buffer from which this function writes the USHORT values to Port.

Length [in]

Specifies the number of USHORTs to write to Port.

Return value

None

Remarks

NdisWritePortBufferUshort sequentially writes each USHORT to the port. It determines how the host accesses the I/O port and processes the write request accordingly.

Requirements

Version

Not supported for NDIS 6.0 drivers in Windows Vista. Supported for NDIS 5.1 drivers (see NdisWritePortBufferUshort (NDIS 5.1)) in Windows XP.

Header

Ndis.h (include Ndis.h)

IRQL

Any level

See also

NdisRawWritePortBufferUshort
NdisReadPortBufferUshort
NdisWritePortUshort

 

 

Send comments about this topic to Microsoft

Show:
© 2014 Microsoft