Receiving Notifications
The operating system forwards IHV-specific indications from the Native 802.11 miniport driver by calling the Dot11ExtIhvReceiveIndication function. For more information about how the driver makes this type of indication, see IHV-Specific Indications.
When the Dot11ExtIhvReceiveIndication function is called, the pvBuffer parameter is passed a pointer to a buffer that contains data in a format defined by the IHV.