New upstream version 18.05

[deb_dpdk.git] / drivers / net / qede / qede_rxtx.c

diff --git a/drivers/net/qede/qede_rxtx.c b/drivers/net/qede/qede_rxtx.c
index 0de7c6b..bdb5d6f 100644 (file)
--- a/drivers/net/qede/qede_rxtx.c
+++ b/drivers/net/qede/qede_rxtx.c
@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2016 QLogic Corporation.
+ * Copyright (c) 2016 - 2018 Cavium Inc.
  * All rights reserved.
- * www.qlogic.com
+ * www.cavium.com
  *
  * See LICENSE.qede_pmd for copyright and licensing details.
  */
@@ -87,7 +87,7 @@ qede_rx_queue_setup(struct rte_eth_dev *dev, uint16_t queue_idx,
 
        /* Fix up RX buffer size */
        bufsz = (uint16_t)rte_pktmbuf_data_room_size(mp) - RTE_PKTMBUF_HEADROOM;
-       if ((rxmode->enable_scatter)                    ||
+       if ((rxmode->offloads & DEV_RX_OFFLOAD_SCATTER) ||
            (max_rx_pkt_len + QEDE_ETH_OVERHEAD) > bufsz) {
                if (!dev->data->scattered_rx) {
                        DP_INFO(edev, "Forcing scatter-gather mode\n");
@@ -1466,6 +1466,8 @@ qede_recv_pkts(void *p_rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                         */
                        rx_mb->data_off = offset + RTE_PKTMBUF_HEADROOM;
                        packet_type |= qede_rx_cqe_to_pkt_type_outer(rx_mb);
+               } else {
+                       packet_type |= qede_rx_cqe_to_pkt_type(parse_flag);
                }
 
                /* Common handling for non-tunnel packets and for inner
@@ -1487,7 +1489,6 @@ qede_recv_pkts(void *p_rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                        ol_flags |= PKT_RX_IP_CKSUM_BAD;
                } else {
                        ol_flags |= PKT_RX_IP_CKSUM_GOOD;
-                       packet_type |= qede_rx_cqe_to_pkt_type(parse_flag);
                }
 
                if (CQE_HAS_VLAN(parse_flag) ||
@@ -1631,6 +1632,7 @@ qede_encode_sg_bd(struct qede_tx_queue *p_txq, struct rte_mbuf *m_seg,
                        QEDE_BD_SET_ADDR_LEN(tx_bd, mapping, m_seg->data_len);
                        PMD_TX_LOG(DEBUG, txq, "BD len %04x", m_seg->data_len);
                }
+               start_seg++;
                m_seg = m_seg->next;
        }
 
@@ -1837,17 +1839,14 @@ qede_xmit_pkts(void *p_txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
                 * offloads. Don't rely on pkt_type marked by Rx, instead use
                 * tx_ol_flags to decide.
                 */
-               if (((tx_ol_flags & PKT_TX_TUNNEL_MASK) ==
-                                               PKT_TX_TUNNEL_VXLAN) ||
-                   ((tx_ol_flags & PKT_TX_TUNNEL_MASK) ==
-                                               PKT_TX_TUNNEL_MPLSINUDP) ||
-                   ((tx_ol_flags & PKT_TX_TUNNEL_MASK) ==
-                                               PKT_TX_TUNNEL_GENEVE)) {
+               tunn_flg = !!(tx_ol_flags & PKT_TX_TUNNEL_MASK);
+
+               if (tunn_flg) {
                        /* Check against max which is Tunnel IPv6 + ext */
                        if (unlikely(txq->nb_tx_avail <
                                ETH_TX_MIN_BDS_PER_TUNN_IPV6_WITH_EXT_PKT))
                                        break;
-                       tunn_flg = true;
+
                        /* First indicate its a tunnel pkt */
                        bd1_bf |= ETH_TX_DATA_1ST_BD_TUNN_FLAG_MASK <<
                                  ETH_TX_DATA_1ST_BD_TUNN_FLAG_SHIFT;
@@ -1986,7 +1985,8 @@ qede_xmit_pkts(void *p_txq, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
                         * csum offload is requested then we need to force
                         * recalculation of L4 tunnel header csum also.
                         */
-                       if (tunn_flg) {
+                       if (tunn_flg && ((tx_ol_flags & PKT_TX_TUNNEL_MASK) !=
+                                                       PKT_TX_TUNNEL_GRE)) {
                                bd1_bd_flags_bf |=
                                        ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_MASK <<
                                        ETH_TX_1ST_BD_FLAGS_TUNN_L4_CSUM_SHIFT;