OID_IRDA_MAX_RECEIVE_WINDOW_SIZE
The OID_IRDA_MAX_RECEIVE_WINDOW_SIZE OID is optional for IrDA miniport drivers.
This OID requests the maximum number of incoming frames that the miniport driver's NIC can handle at one time. This number is the maximum receive window size. IrLAP is limited by this number when it negotiates with a remote station for the number of frames that the remote station will transmit to the miniport driver. The miniport driver typically uses this OID as a patch for hardware that cannot keep up with the infrared signal over a full-sized window of 7 frames. The valid values for this OID are 1 through 7.