Porting Miniport Adapter Shutdown Operations to NDIS 6.0

The NDIS 6.0 or later miniport driver's shutdown function, MiniportShutdownEx, differs from the NDIS 5.x MiniportShutdown function in that it receives a ShutdownAction parameter in addition to the MiniportAdapterContext parameter. The ShutdownAction parameter specifies the reason for shutting down the miniport driver.

For more information about shutdown operations, see Miniport Adapter Shutdown.

Miniport Adapter States and Operations