Interrupt endpoint

[Devin Reade]

Since the OneRNG emulates an AT modem, I understand that the EP 2 IN
(interrupt) endpoint address needed to be implemented on the CDC control
interface per the spec, however are there any circumstances under which
the OneRNG will actually send data over this endpoint?

I'm debating for the OpenBSD kernel module whether I should actually
be polling this endpoint or just ignore it.

Devin