net/mlx5: check port ID and VLAN actions ordering

[dpdk.git] / drivers / net / mlx5 / mlx5_flow_dv.c

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 4be059d..b49175e 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1000,6 +1000,11 @@ flow_dv_validate_action_pop_vlan(struct rte_eth_dev *dev,
                                          NULL,
                                          "cannot pop vlan without a "
                                          "match on (outer) vlan in the flow");
+       if (action_flags & MLX5_FLOW_ACTION_PORT_ID)
+               return rte_flow_error_set(error, EINVAL,
+                                         RTE_FLOW_ERROR_TYPE_ACTION, action,
+                                         "wrong action order, port_id should "
+                                         "be after pop VLAN action");
        return 0;
 }
 
@@ -1103,6 +1108,11 @@ flow_dv_validate_action_push_vlan(uint64_t action_flags,
                                "push VLAN needs to match on VLAN in order to "
                                "get VLAN VID information because there is "
                                "no followed set VLAN VID action");
+       if (action_flags & MLX5_FLOW_ACTION_PORT_ID)
+               return rte_flow_error_set(error, EINVAL,
+                                         RTE_FLOW_ERROR_TYPE_ACTION, action,
+                                         "wrong action order, port_id should "
+                                         "be after push VLAN");
        (void)attr;
        return 0;
 }
@@ -1144,6 +1154,11 @@ flow_dv_validate_action_set_vlan_pcp(uint64_t action_flags,
                                          RTE_FLOW_ERROR_TYPE_ACTION, action,
                                          "Multiple VLAN PCP modification are "
                                          "not supported");
+       if (action_flags & MLX5_FLOW_ACTION_PORT_ID)
+               return rte_flow_error_set(error, EINVAL,
+                                         RTE_FLOW_ERROR_TYPE_ACTION, action,
+                                         "wrong action order, port_id should "
+                                         "be after set VLAN PCP");
        return 0;
 }
 
@@ -1202,6 +1217,11 @@ flow_dv_validate_action_set_vlan_vid(uint64_t item_flags,
                                          RTE_FLOW_ERROR_TYPE_ACTION, action,
                                          "match on VLAN is required in order "
                                          "to set VLAN VID");
+       if (action_flags & MLX5_FLOW_ACTION_PORT_ID)
+               return rte_flow_error_set(error, EINVAL,
+                                         RTE_FLOW_ERROR_TYPE_ACTION, action,
+                                         "wrong action order, port_id should "
+                                         "be after set VLAN VID");
        return 0;
 }