NDIS I/O Port Interface (NDIS 5.1)
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 x has been deprecated and is superseded by NDIS 6.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.
The NDIS Library provides a set of I/O functions that a miniport network interface card (NIC) driver calls to access I/O ports. These calls provide a standard portable interface that supports the various operating environments for NDIS drivers. Functions are provided for mapping ports, for claiming I/O resources, and for reading from and writing to the mapped and unmapped I/O ports.
This section includes:
NDIS I/O Port Interface Obsolete Functions
NdisMDeregisterIoPortRange (NDIS 5.1)
NdisMRegisterIoPortRange (NDIS 5.1)
NdisReadPortBufferUchar (NDIS 5.1)
NdisReadPortBufferUlong (NDIS 5.1)
NdisReadPortBufferUshort (NDIS 5.1)
NdisWritePortBufferUchar (NDIS 5.1)
NdisWritePortBufferUlong (NDIS 5.1)
NdisWritePortBufferUshort (NDIS 5.1)
NdisWritePortUshort (NDIS 5.1)