X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fmlx5%2Fmlx5_rss.c;h=9e12b51fee50e3f28e98d83385c302fb53c13b8f;hb=e940646b20fa;hp=ad6d9ab7014af5f025073ce217fd1808eed58936;hpb=29c1d8bb3e793468d99790e9f700d349b2b93075;p=dpdk.git

diff --git a/drivers/net/mlx5/mlx5_rss.c b/drivers/net/mlx5/mlx5_rss.c
index ad6d9ab701..9e12b51fee 100644
--- a/drivers/net/mlx5/mlx5_rss.c
+++ b/drivers/net/mlx5/mlx5_rss.c
@@ -48,9 +48,10 @@
 #endif
 
 #include <rte_malloc.h>
-#include <rte_ethdev.h>
+#include <rte_ethdev_driver.h>
 
 #include "mlx5.h"
+#include "mlx5_defs.h"
 #include "mlx5_rxtx.h"
 
 /**
@@ -72,14 +73,18 @@ mlx5_rss_hash_update(struct rte_eth_dev *dev,
 	int ret = 0;
 
 	priv_lock(priv);
-	if (rss_conf->rss_key_len) {
+	if (rss_conf->rss_hf & MLX5_RSS_HF_MASK) {
+		ret = -EINVAL;
+		goto out;
+	}
+	if (rss_conf->rss_key && rss_conf->rss_key_len) {
 		priv->rss_conf.rss_key = rte_realloc(priv->rss_conf.rss_key,
 						     rss_conf->rss_key_len, 0);
 		if (!priv->rss_conf.rss_key) {
 			ret = -ENOMEM;
 			goto out;
 		}
-		memcpy(&priv->rss_conf.rss_key, rss_conf->rss_key,
+		memcpy(priv->rss_conf.rss_key, rss_conf->rss_key,
 		       rss_conf->rss_key_len);
 		priv->rss_conf.rss_key_len = rss_conf->rss_key_len;
 	}
@@ -105,22 +110,19 @@ mlx5_rss_hash_conf_get(struct rte_eth_dev *dev,
 		       struct rte_eth_rss_conf *rss_conf)
 {
 	struct priv *priv = dev->data->dev_private;
-	int ret = 0;
 
+	if (!rss_conf)
+		return -EINVAL;
 	priv_lock(priv);
-	if (!rss_conf->rss_key) {
-		ret = -ENOMEM;
-		goto out;
+	if (rss_conf->rss_key &&
+	    (rss_conf->rss_key_len >= priv->rss_conf.rss_key_len)) {
+		memcpy(rss_conf->rss_key, priv->rss_conf.rss_key,
+		       priv->rss_conf.rss_key_len);
 	}
-	if (rss_conf->rss_key_len < priv->rss_conf.rss_key_len) {
-		ret = -EINVAL;
-		goto out;
-	}
-	memcpy(rss_conf->rss_key, priv->rss_conf.rss_key,
-	       priv->rss_conf.rss_key_len);
-out:
+	rss_conf->rss_key_len = priv->rss_conf.rss_key_len;
+	rss_conf->rss_hf = priv->rss_conf.rss_hf;
 	priv_unlock(priv);
-	return ret;
+	return 0;
 }
 
 /**
@@ -277,7 +279,6 @@ mlx5_dev_rss_reta_update(struct rte_eth_dev *dev,
 	int ret;
 	struct priv *priv = dev->data->dev_private;
 
-	assert(!mlx5_is_secondary());
 	priv_lock(priv);
 	ret = priv_dev_rss_reta_update(priv, reta_conf, reta_size);
 	priv_unlock(priv);