return -ENOMEM;
}
- rte_wmb();
-
/* Init the RX tail register. */
ICE_PCI_REG_WRITE(rxq->qrx_tail, rxq->nb_rx_desc - 1);
}
/* Update rx tail regsiter */
- rte_wmb();
ICE_PCI_REG_WRITE(rxq->qrx_tail, rxq->rx_free_trigger);
rxq->rx_free_trigger =
ICE_TXD_QW1_CMD_S);
}
end_of_tx:
- rte_wmb();
-
/* update Tail register */
ICE_PCI_REG_WRITE(txq->qtx_tail, tx_id);
txq->tx_tail = tx_id;
txq->tx_tail = 0;
/* Update the tx tail register */
- rte_wmb();
ICE_PCI_REG_WRITE(txq->qtx_tail, txq->tx_tail);
return nb_pkts;