fix various typos found by Lintian

[dpdk.git] / drivers / net / qede / qede_ethdev.c

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index af99ce9..1542073 100644 (file)
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -267,6 +267,42 @@ qede_interrupt_handler(void *param)
                DP_ERR(edev, "rte_intr_ack failed\n");
 }
 
+static void
+qede_assign_rxtx_handlers(struct rte_eth_dev *dev)
+{
+       uint64_t tx_offloads = dev->data->dev_conf.txmode.offloads;
+       struct qede_dev *qdev = dev->data->dev_private;
+       struct ecore_dev *edev = &qdev->edev;
+       bool use_tx_offload = false;
+
+       if (ECORE_IS_CMT(edev)) {
+               dev->rx_pkt_burst = qede_recv_pkts_cmt;
+               dev->tx_pkt_burst = qede_xmit_pkts_cmt;
+               return;
+       }
+
+       if (dev->data->lro || dev->data->scattered_rx) {
+               DP_INFO(edev, "Assigning qede_recv_pkts\n");
+               dev->rx_pkt_burst = qede_recv_pkts;
+       } else {
+               DP_INFO(edev, "Assigning qede_recv_pkts_regular\n");
+               dev->rx_pkt_burst = qede_recv_pkts_regular;
+       }
+
+       use_tx_offload = !!(tx_offloads &
+                           (DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | /* tunnel */
+                            DEV_TX_OFFLOAD_TCP_TSO | /* tso */
+                            DEV_TX_OFFLOAD_VLAN_INSERT)); /* vlan insert */
+
+       if (use_tx_offload) {
+               DP_INFO(edev, "Assigning qede_xmit_pkts\n");
+               dev->tx_pkt_burst = qede_xmit_pkts;
+       } else {
+               DP_INFO(edev, "Assigning qede_xmit_pkts_regular\n");
+               dev->tx_pkt_burst = qede_xmit_pkts_regular;
+       }
+}
+
 static void
 qede_alloc_etherdev(struct qede_dev *qdev, struct qed_dev_eth_info *info)
 {
@@ -1064,7 +1100,7 @@ static int qede_dev_start(struct rte_eth_dev *eth_dev)
                qede_reset_queue_stats(qdev, true);
 
        /* Newer SR-IOV PF driver expects RX/TX queues to be started before
-        * enabling RSS. Hence RSS configuration is deferred upto this point.
+        * enabling RSS. Hence RSS configuration is deferred up to this point.
         * Also, we would like to retain similar behavior in PF case, so we
         * don't do PF/VF specific check here.
         */
@@ -1082,6 +1118,7 @@ static int qede_dev_start(struct rte_eth_dev *eth_dev)
        /* Start/resume traffic */
        qede_fastpath_start(edev);
 
+       qede_assign_rxtx_handlers(eth_dev);
        DP_INFO(edev, "Device started\n");
 
        return 0;
@@ -1472,7 +1509,8 @@ static void qede_dev_close(struct rte_eth_dev *eth_dev)
        if (eth_dev->data->dev_started)
                qede_dev_stop(eth_dev);
 
-       qede_stop_vport(edev);
+       if (qdev->vport_started)
+               qede_stop_vport(edev);
        qdev->vport_started = false;
        qede_fdir_dealloc_resc(eth_dev);
        qede_dealloc_fp_resc(eth_dev);
@@ -1992,6 +2030,7 @@ qede_dev_supported_ptypes_get(struct rte_eth_dev *eth_dev)
        };
 
        if (eth_dev->rx_pkt_burst == qede_recv_pkts ||
+           eth_dev->rx_pkt_burst == qede_recv_pkts_regular ||
            eth_dev->rx_pkt_burst == qede_recv_pkts_cmt)
                return ptypes;
 
@@ -2287,7 +2326,9 @@ static int qede_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
 
        /* update max frame size */
        dev->data->dev_conf.rxmode.max_rx_pkt_len = max_rx_pkt_len;
+
        /* Reassign back */
+       qede_assign_rxtx_handlers(dev);
        if (ECORE_IS_CMT(edev)) {
                dev->rx_pkt_burst = qede_recv_pkts_cmt;
                dev->tx_pkt_burst = qede_xmit_pkts_cmt;
@@ -2495,14 +2536,7 @@ static int qede_common_dev_init(struct rte_eth_dev *eth_dev, bool is_vf)
        strncpy((char *)params.name, QEDE_PMD_VER_PREFIX,
                QEDE_PMD_DRV_VER_STR_SIZE);
 
-       if (ECORE_IS_CMT(edev)) {
-               eth_dev->rx_pkt_burst = qede_recv_pkts_cmt;
-               eth_dev->tx_pkt_burst = qede_xmit_pkts_cmt;
-       } else {
-               eth_dev->rx_pkt_burst = qede_recv_pkts;
-               eth_dev->tx_pkt_burst = qede_xmit_pkts;
-       }
-
+       qede_assign_rxtx_handlers(eth_dev);
        eth_dev->tx_pkt_prepare = qede_xmit_prep_pkts;
 
        /* For CMT mode device do periodic polling for slowpath events.