stmmac_prepare_tx_desc(priv, first, 1, nopaged_len,
csum_insertion, priv->mode, 1, last_segment,
skb->len);
-
- /* The own bit must be the latest setting done when prepare the
- * descriptor and then barrier is needed to make sure that
- * all is coherent before granting the DMA engine.
- */
- wmb();
+ } else {
+ stmmac_set_tx_owner(priv, first);
}
+ /* The own bit must be the latest setting done when prepare the
+ * descriptor and then barrier is needed to make sure that
+ * all is coherent before granting the DMA engine.
+ */
+ wmb();
+
netdev_tx_sent_queue(netdev_get_tx_queue(dev, queue), skb->len);
stmmac_enable_dma_transmission(priv, priv->ioaddr);