net/mlx5: move Linux-specific functions

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

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index aa1e8aa..f8a84c5 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2543,6 +2543,8 @@ ixgbe_flow_ctrl_enable(struct rte_eth_dev *dev, struct ixgbe_hw *hw)
        int err;
        uint32_t mflcn;
 
+       ixgbe_setup_fc(hw);
+
        err = ixgbe_fc_enable(hw);
 
        /* Not negotiated is not an error case */
@@ -4257,6 +4259,11 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
        if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
                wait = 0;
 
+/* BSD has no interrupt mechanism, so force NIC status synchronization. */
+#ifdef RTE_EXEC_ENV_FREEBSD
+       wait = 1;
+#endif
+
        if (vf)
                diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
        else
@@ -4276,9 +4283,13 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
 
        if (link_up == 0) {
                if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
-                       intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
                        ixgbe_dev_wait_setup_link_complete(dev, 0);
                        if (rte_atomic32_test_and_set(&ad->link_thread_running)) {
+                               /* To avoid race condition between threads, set
+                                * the IXGBE_FLAG_NEED_LINK_CONFIG flag only
+                                * when there is no link thread running.
+                                */
+                               intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
                                if (rte_ctrl_thread_create(&ad->link_thread_tid,
                                        "ixgbe-link-handler",
                                        NULL,