VCHIQ_SERVICE_STATS_ADD
VCHIQ_SERVICE_STATS_ADD(service, ctrl_tx_bytes, size);
VCHIQ_SERVICE_STATS_ADD(service, ctrl_tx_bytes, size);
VCHIQ_SERVICE_STATS_ADD(service, bulk_tx_bytes,
VCHIQ_SERVICE_STATS_ADD(service, bulk_rx_bytes,
VCHIQ_SERVICE_STATS_ADD(service, ctrl_rx_bytes, size);