atomic_store_8
atomic_store_8(&ring->first_interrupt, 0);
atomic_store_8(&tx_ring->cleanup_running, 0);
atomic_store_8(&tx_ring->cleanup_running, 1);
atomic_store_8(&tx_ring->first_interrupt, 1);
atomic_store_8(&rx_ring->first_interrupt, 1);
atomic_store_8(&node->tn_accessed, true);