Currently mlx5_dev_rss_reta_update() just updates tables in the host,
therefore it isn't immediately effective until restarting the device by
calling mlx5_dev_stop()/mlx5_dev_start() to update the changes in the
device side. This patch adds rebuilding the device-specific datastructure
and applying it to the device right away.
Signed-off-by: Yongseok Koh <ys...@mellanox.com>
---
drivers/net/mlx5/mlx5_rss.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/mlx5/mlx5_rss.c b/drivers/net/mlx5/mlx5_rss.c
index 0702f1a63..30e59faa5 100644
--- a/drivers/net/mlx5/mlx5_rss.c
+++ b/drivers/net/mlx5/mlx5_rss.c
@@ -357,8 +357,11 @@ mlx5_dev_rss_reta_update(struct rte_eth_dev *dev,
int ret;
struct priv *priv = dev->data->dev_private;
+ mlx5_dev_stop(dev);
priv_lock(priv);
ret = priv_dev_rss_reta_update(priv, reta_conf, reta_size);
priv_unlock(priv);
+ if (!ret)
+ ret = (unsigned int)mlx5_dev_start(dev);
return -ret;
}
--
2.11.0
