net/mlx5: support list of representor PF

[dpdk.git] / drivers / net / mlx5 / mlx5_flow_verbs.c

diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index 205b057..b442b9b 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -1256,6 +1256,7 @@ flow_verbs_validate(struct rte_eth_dev *dev,
        uint64_t last_item = 0;
        uint8_t next_protocol = 0xff;
        uint16_t ether_type = 0;
+       bool is_empty_vlan = false;
 
        if (items == NULL)
                return -1;
@@ -1283,6 +1284,8 @@ flow_verbs_validate(struct rte_eth_dev *dev,
                                ether_type &=
                                        ((const struct rte_flow_item_eth *)
                                         items->mask)->type;
+                               if (ether_type == RTE_BE16(RTE_ETHER_TYPE_VLAN))
+                                       is_empty_vlan = true;
                                ether_type = rte_be_to_cpu_16(ether_type);
                        } else {
                                ether_type = 0;
@@ -1308,6 +1311,7 @@ flow_verbs_validate(struct rte_eth_dev *dev,
                        } else {
                                ether_type = 0;
                        }
+                       is_empty_vlan = false;
                        break;
                case RTE_FLOW_ITEM_TYPE_IPV4:
                        ret = mlx5_flow_validate_item_ipv4
@@ -1419,6 +1423,10 @@ flow_verbs_validate(struct rte_eth_dev *dev,
                }
                item_flags |= last_item;
        }
+       if (is_empty_vlan)
+               return rte_flow_error_set(error, ENOTSUP,
+                                                RTE_FLOW_ERROR_TYPE_ITEM, NULL,
+                   "VLAN matching without vid specification is not supported");
        for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
                switch (actions->type) {
                case RTE_FLOW_ACTION_TYPE_VOID: