NdisMUpdateSharedMemory ensures that data, just transferred from a busmaster NIC, to be read from driver-allocated shared memory is current.
VOID NdisMUpdateSharedMemory(
IN NDIS_HANDLE MiniportAdapterHandle, IN ULONG Length,
IN PVOID VirtualAddress,
IN NDIS_PHYSICAL_ADDRESS PhysicalAddress);
| Header File: | Ndis.h |
| Module: | Nk |
| Platforms: | |
| Versions: | 2.0 and later |
| Complete Documentation: | Windows NT Device Driver Kit |
Windows CE does not support direct memory access (DMA) at this time. The Windows CE version of NdisMUpdateSharedMemory is a stub that does no work. When Windows CE does support DMA, this function will be more fully implemented.