On Mon, 12 Aug 2024 15:56:06 +0530 Parthiban Veerasooran wrote: > + if (skb_queue_len(&tc6->tx_skb_q) < OA_TC6_TX_SKB_QUEUE_SIZE && > + netif_queue_stopped(tc6->netdev)) > + netif_wake_queue(tc6->netdev); FWIW I'm not sure you actually need a queue in the driver. "A queue of 1" may be enough, IIUC calling netif_wake_queue() will cause something like an interrupt to fire immediately, and start_xmit for the next frame should get called before netif_wake_queue() returns. I could be wrong :)