VOID
NdisReadRegisterUchar(
IN PUCHAR Register,
OUT PUCHAR Data
);
NdisReadRegisterUchar is called by the NIC driver to read a UCHAR from a memory-mapped device register.
If a driver calls this function, its NIC’s device registers must be mapped to noncached memory during driver initialization.
Callers of NdisReadRegisterUchar can be running at any IRQL.
MiniportInitialize, NdisMMapIoSpace, NdisReadRegisterUlong, NdisReadRegisterUshort, NdisWriteRegisterUchar