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 9347490..b442b9b 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -109,8 +109,11 @@ mlx5_flow_discover_priorities(struct rte_eth_dev *dev)
                        dev->data->port_id, priority);
                return -rte_errno;
        }
-       DRV_LOG(INFO, "port %u flow maximum priority: %d",
-               dev->data->port_id, priority);
+       DRV_LOG(INFO, "port %u supported flow priorities:"
+               " 0-%d for ingress or egress root table,"
+               " 0-%d for non-root table or transfer root table.",
+               dev->data->port_id, priority - 2,
+               MLX5_NON_ROOT_FLOW_MAX_PRIO - 1);
        return priority;
 }
 
@@ -1253,6 +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;
@@ -1280,6 +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;
@@ -1305,6 +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
@@ -1416,6 +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:
@@ -1710,7 +1721,7 @@ flow_verbs_translate(struct rte_eth_dev *dev,
 
        MLX5_ASSERT(wks);
        rss_desc = &wks->rss_desc;
-       if (priority == MLX5_FLOW_PRIO_RSVD)
+       if (priority == MLX5_FLOW_LOWEST_PRIO_INDICATOR)
                priority = priv->config.flow_prio - 1;
        for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
                int ret;