330         for atrb in &self.transfer_trbs {  in on_transfer_complete()
331             edtla += atrb.trb.transfer_length().map_err(Error::TransferLength)?;  in on_transfer_complete()
332             if atrb.trb.interrupt_on_completion()  in on_transfer_complete()
333                 || (atrb.trb.interrupt_on_short_packet() && edtla > bytes_transferred)  in on_transfer_complete()
336                 if atrb.trb.get_trb_type().map_err(Error::TrbType)? == TrbType::EventData {  in on_transfer_complete()
342                             atrb.trb  in on_transfer_complete()
361                                 atrb.gpa,  in on_transfer_complete()
374                                 atrb.gpa,  in on_transfer_complete()
418         for atrb in &self.transfer_trbs {  in validate_transfer()
419             if !trb_is_valid(&atrb) {  in validate_transfer()
424                         atrb.gpa,  in validate_transfer()
438 fn trb_is_valid(atrb: &AddressedTrb) -> bool {  in trb_is_valid()
439     let can_be_in_transfer_ring = match atrb.trb.can_be_in_transfer_ring() {  in trb_is_valid()
446     can_be_in_transfer_ring && (atrb.trb.interrupter_target() < MAX_INTERRUPTER)  in trb_is_valid()