mbuf: make rearm data address naturally aligned

[dpdk.git] / drivers / net / ixgbe / ixgbe_rxtx_vec_sse.c

diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
index abbf284..82a68de 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec_sse.c
@@ -90,9 +90,6 @@ ixgbe_rxq_rearm(struct ixgbe_rx_queue *rxq)
                /*
                 * Flush mbuf with pkt template.
                 * Data to be rearmed is 6 bytes long.
-                * Though, RX will overwrite ol_flags that are coming next
-                * anyway. So overwrite whole 8 bytes with one load:
-                * 6 bytes of rearm_data plus first 2 bytes of ol_flags.
                 */
                p0 = (uintptr_t)&mb0->rearm_data;
                *(uint64_t *)p0 = rxq->mbuf_initializer;
@@ -425,12 +422,6 @@ _recv_raw_pkts_vec(struct ixgbe_rx_queue *rxq, struct rte_mbuf **rx_pkts,
                        /* store the resulting 32-bit value */
                        *(int *)split_packet = _mm_cvtsi128_si32(eop_bits);
                        split_packet += RTE_IXGBE_DESCS_PER_LOOP;
-
-                       /* zero-out next pointers */
-                       rx_pkts[pos]->next = NULL;
-                       rx_pkts[pos + 1]->next = NULL;
-                       rx_pkts[pos + 2]->next = NULL;
-                       rx_pkts[pos + 3]->next = NULL;
                }
 
                /* C.3 calc available number of desc */
@@ -537,8 +528,8 @@ vtx(volatile union ixgbe_adv_tx_desc *txdp,
 }
 
 uint16_t
-ixgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
-                      uint16_t nb_pkts)
+ixgbe_xmit_fixed_burst_vec(void *tx_queue, struct rte_mbuf **tx_pkts,
+                          uint16_t nb_pkts)
 {
        struct ixgbe_tx_queue *txq = (struct ixgbe_tx_queue *)tx_queue;
        volatile union ixgbe_adv_tx_desc *txdp;