NdisRawReadPortBufferUlong macro

NdisRawReadPortBufferUlong reads a specified number of ULONGs into a caller-supplied buffer.

Syntax

void NdisRawReadPortBufferUlong(
   Port,
   Buffer,
   Length
);

Parameters

Port

Specifies the I/O port. This address falls in a range that was mapped during initialization with NdisMRegisterIoPortRange.

Buffer

Pointer to a caller-allocated buffer, in resident memory, into which the ULONGs will be transferred from the NIC. The caller must allocate a buffer at least ( sizeof(ULONG) * Length ).

Length

Specifies how many ULONGs to transfer from the NIC.

Return Value

None

Remarks

NdisRawReadPortBufferUlong reads each ULONG value, one at a time, from the given I/O port into the given buffer.

Requirements

   
Minimum supported client Supported for NDIS 6.0 and NDIS 5.1 drivers (see NdisRawReadPortBufferUlong (NDIS 5.1)) in Windows Vista. Supported for NDIS 5.1 drivers (see NdisRawReadPortBufferUlong (NDIS 5.1)) in Windows XP.
Target Platform Universal
Header ndis.h (include Ndis.h)
IRQL Any level

See Also

MiniportInitializeEx

NdisMRegisterIoPortRange

NdisRawReadPortBufferUchar

NdisRawReadPortBufferUshort

NdisRawReadPortUlong

NdisRawWritePortBufferUlong