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authorChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-05-16 14:51:32 +0200
committerChristian Ehrhardt <christian.ehrhardt@canonical.com>2017-05-16 16:20:45 +0200
commit7595afa4d30097c1177b69257118d8ad89a539be (patch)
tree4bfeadc905c977e45e54a90c42330553b8942e4e /drivers/net/mlx5/mlx5_trigger.c
parentce3d555e43e3795b5d9507fcfc76b7a0a92fd0d6 (diff)
Imported Upstream version 17.05
Change-Id: Id1e419c5a214e4a18739663b91f0f9a549f1fdc6 Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5_trigger.c')
-rw-r--r--drivers/net/mlx5/mlx5_trigger.c32
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);
}