Interval
uint8 Interval() const;
uint8_t Interval;
UINT32 Interval; /* Polling interval (msec) */
uint8 Interval() const { return fInterval; }
uint8 interval = pipe->Interval();
head = _FindInterruptEndpoint(pipe->Interval());
pipe->Direction() == Pipe::In, pipe->Interval(), pipe->MaxPacketSize(),
bigtime_t Interval() const { return fInterval; }
int64 expectedTicks = elapsed / fProfileResult->Interval();
endpoint->Interval());