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This function writes a ULONGvalue to an I/O port on the NIC.
VOID NdisRawWritePortUlong( IN ULONG Port , IN ULONG Data );
Parameters
- Port
- Specifies the I/O port. This address falls in a range that was mapped during initialization with the NdisMRegisterIoPortRangefunction.
- Data
- Specifies the
ULONGto be written.
Remarks
This function runs faster than the NdisImmediateWritePortUlongfunction because it need not map a bus-relative I/O port address onto a host-dependent logical port address at every call.
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, NdisRawReadPortUlong, NdisRawWritePortBufferUlong, NdisRawWritePortUchar, NdisRawWritePortUshort
Last updated on Tuesday, July 13, 2004