diff options
Diffstat (limited to 'drivers/net/mlx5/mlx5_trigger.c')
| -rw-r--r-- | drivers/net/mlx5/mlx5_trigger.c | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c index d4dccd88..8c5aa691 100644 --- a/drivers/net/mlx5/mlx5_trigger.c +++ b/drivers/net/mlx5/mlx5_trigger.c @@ -82,14 +82,33 @@ mlx5_dev_start(struct rte_eth_dev *dev) ERROR("%p: an error occurred while configuring hash RX queues:" " %s", (void *)priv, strerror(err)); - /* Rollback. */ - priv_special_flow_disable_all(priv); - priv_mac_addrs_disable(priv); - priv_destroy_hash_rxqs(priv); + goto error; } if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) priv_fdir_enable(priv); + err = priv_flow_start(priv); + if (err) { + priv->started = 0; + ERROR("%p: an error occurred while configuring flows:" + " %s", + (void *)priv, strerror(err)); + goto error; + } priv_dev_interrupt_handler_install(priv, dev); + if (dev->data->dev_conf.intr_conf.rxq) { + err = priv_intr_efd_enable(priv); + if (!err) + err = priv_create_intr_vec(priv); + } + priv_xstats_init(priv); + priv_unlock(priv); + return 0; +error: + /* Rollback. */ + priv_special_flow_disable_all(priv); + priv_mac_addrs_disable(priv); + priv_destroy_hash_rxqs(priv); + priv_flow_stop(priv); priv_unlock(priv); return -err; } @@ -120,7 +139,12 @@ mlx5_dev_stop(struct rte_eth_dev *dev) priv_mac_addrs_disable(priv); priv_destroy_hash_rxqs(priv); priv_fdir_disable(priv); + priv_flow_stop(priv); priv_dev_interrupt_handler_uninstall(priv, dev); + if (priv->dev->data->dev_conf.intr_conf.rxq) { + priv_destroy_intr_vec(priv); + priv_intr_efd_disable(priv); + } priv->started = 0; priv_unlock(priv); } |