net/mlx5: move Linux-specific functions

[dpdk.git] / drivers / net / hns3 / hns3_flow.c

diff --git a/drivers/net/hns3/hns3_flow.c b/drivers/net/hns3/hns3_flow.c
index aef301a..c7851b2 100644 (file)
--- a/drivers/net/hns3/hns3_flow.c
+++ b/drivers/net/hns3/hns3_flow.c
@@ -1475,6 +1475,14 @@ hns3_config_rss_filter(struct rte_eth_dev *dev,
                return -EINVAL;
        }
 
+       if (rss_flow_conf.key_len &&
+           rss_flow_conf.key_len > RTE_DIM(rss_info->key)) {
+               hns3_err(hw,
+                       "input hash key(%u) greater than supported len(%zu)",
+                       rss_flow_conf.key_len, RTE_DIM(rss_info->key));
+               return -EINVAL;
+       }
+
        /* Filter the unsupported flow types */
        flow_types = rss_flow_conf.types & HNS3_ETH_RSS_SUPPORT;
        if (flow_types != rss_flow_conf.types)