net/mlx5: use a macro for the RSS key size

[dpdk.git] / drivers / net / mlx5 / mlx5_ethdev.c

diff --git a/drivers/net/mlx5/mlx5_ethdev.c b/drivers/net/mlx5/mlx5_ethdev.c
index ea01b39..b8f9136 100644 (file)
--- a/drivers/net/mlx5/mlx5_ethdev.c
+++ b/drivers/net/mlx5/mlx5_ethdev.c
@@ -376,15 +376,15 @@ mlx5_dev_configure(struct rte_eth_dev *dev)
 
        if (use_app_rss_key &&
            (dev->data->dev_conf.rx_adv_conf.rss_conf.rss_key_len !=
-            rss_hash_default_key_len)) {
-               DRV_LOG(ERR, "port %u RSS key len must be %zu Bytes long",
-                       dev->data->port_id, rss_hash_default_key_len);
+            MLX5_RSS_HASH_KEY_LEN)) {
+               DRV_LOG(ERR, "port %u RSS key len must be %s Bytes long",
+                       dev->data->port_id, RTE_STR(MLX5_RSS_HASH_KEY_LEN));
                rte_errno = EINVAL;
                return -rte_errno;
        }
        priv->rss_conf.rss_key =
                rte_realloc(priv->rss_conf.rss_key,
-                           rss_hash_default_key_len, 0);
+                           MLX5_RSS_HASH_KEY_LEN, 0);
        if (!priv->rss_conf.rss_key) {
                DRV_LOG(ERR, "port %u cannot allocate RSS hash key memory (%u)",
                        dev->data->port_id, rxqs_n);
@@ -395,8 +395,8 @@ mlx5_dev_configure(struct rte_eth_dev *dev)
               use_app_rss_key ?
               dev->data->dev_conf.rx_adv_conf.rss_conf.rss_key :
               rss_hash_default_key,
-              rss_hash_default_key_len);
-       priv->rss_conf.rss_key_len = rss_hash_default_key_len;
+              MLX5_RSS_HASH_KEY_LEN);
+       priv->rss_conf.rss_key_len = MLX5_RSS_HASH_KEY_LEN;
        priv->rss_conf.rss_hf = dev->data->dev_conf.rx_adv_conf.rss_conf.rss_hf;
        priv->rxqs = (void *)dev->data->rx_queues;
        priv->txqs = (void *)dev->data->tx_queues;
@@ -514,7 +514,7 @@ mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info)
                info->if_index = if_nametoindex(ifname);
        info->reta_size = priv->reta_idx_n ?
                priv->reta_idx_n : config->ind_table_max_size;
-       info->hash_key_size = rss_hash_default_key_len;
+       info->hash_key_size = MLX5_RSS_HASH_KEY_LEN;
        info->speed_capa = priv->link_speed_capa;
        info->flow_type_rss_offloads = ~MLX5_RSS_HF_MASK;
        mlx5_set_default_params(dev, info);