net/i40e: fix available RSS hash function

[dpdk.git] / drivers / net / i40e / i40e_hash.c

diff --git a/drivers/net/i40e/i40e_hash.c b/drivers/net/i40e/i40e_hash.c
index b1cb24f..0cef21c 100644 (file)
--- a/drivers/net/i40e/i40e_hash.c
+++ b/drivers/net/i40e/i40e_hash.c
@@ -1105,13 +1105,21 @@ i40e_hash_parse_pattern_act(const struct rte_eth_dev *dev,
                                          NULL,
                                          "RSS Queues not supported when pattern specified");
 
-       if (rss_act->func == RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ)
+       switch (rss_act->func) {
+       case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
                rss_conf->symmetric_enable = true;
-       else if (rss_act->func != RTE_ETH_HASH_FUNCTION_DEFAULT)
-               return rte_flow_error_set(error, -EINVAL,
-                                         RTE_FLOW_ERROR_TYPE_ACTION_CONF,
-                                         NULL,
-                                         "Only symmetric TOEPLITZ supported when pattern specified");
+               break;
+       case RTE_ETH_HASH_FUNCTION_DEFAULT:
+       case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
+       case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
+               break;
+       default:
+               return rte_flow_error_set(error, EINVAL,
+                               RTE_FLOW_ERROR_TYPE_ACTION_CONF,
+                               NULL,
+                               "RSS hash function not supported "
+                               "when pattern specified");
+       }
 
        if (!i40e_hash_validate_rss_types(rss_act->types))
                return rte_flow_error_set(error, EINVAL,