net/iavf: fix mbuf leak

[dpdk.git] / drivers / net / iavf / iavf_rxtx_vec_avx512.c

diff --git a/drivers/net/iavf/iavf_rxtx_vec_avx512.c b/drivers/net/iavf/iavf_rxtx_vec_avx512.c
index d99de2a..571161c 100644 (file)
--- a/drivers/net/iavf/iavf_rxtx_vec_avx512.c
+++ b/drivers/net/iavf/iavf_rxtx_vec_avx512.c
@@ -156,7 +156,7 @@ iavf_rxq_rearm(struct iavf_rx_queue *rxq)
                           (rxq->nb_rx_desc - 1) : (rxq->rxrearm_start - 1));
 
        /* Update the tail pointer on the NIC */
-       IAVF_PCI_REG_WRITE(rxq->qrx_tail, rx_id);
+       IAVF_PCI_REG_WC_WRITE(rxq->qrx_tail, rx_id);
 }
 
 #define IAVF_RX_LEN_MASK 0x80808080
@@ -1958,7 +1958,7 @@ iavf_xmit_fixed_burst_vec_avx512(void *tx_queue, struct rte_mbuf **tx_pkts,
 
        txq->tx_tail = tx_id;
 
-       IAVF_PCI_REG_WRITE(txq->qtx_tail, txq->tx_tail);
+       IAVF_PCI_REG_WC_WRITE(txq->qtx_tail, txq->tx_tail);
 
        return nb_pkts;
 }