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This function reads a specified number of ULONGs into a caller-supplied buffer.
VOID NdisRawReadPortBufferUlong( IN ULONG Port , OUT PULONG Buffer , IN ULONG Length );
Parameters
- Port
- Specifies the I/O port. This address falls in a range that was mapped during initialization with the NdisMRegisterIoPortRangefunction.
- Buffer
- Pointer to a caller-allocated buffer, in resident memory, into which the ULONGs are 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.
Remarks
This function reads each ULONGvalue, one at a time, from the specified I/O port into the specified buffer.
A driver that calls this function can run at any IRQL.
Requirements
Runs on Versions Defined in Include Link to Windows CE OS 2.0 and later Ndis.h Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
See Also
NdisMRegisterIoPortRange, NdisRawReadPortBufferUchar, NdisRawReadPortBufferUshort, NdisRawReadPortUlong, NdisRawWritePortBufferUlong
Last updated on Tuesday, July 13, 2004