flow_offload: introduce "delayed" HW stats type and allow it in mlx5

Introduce new type for delayed HW stats and allow the value in
mlx5 offload.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

@@ -2878,7 +2878,8 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv,
 	if (!flow_action_has_entries(flow_action))
 		return -EINVAL;
 
-	if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
+	if (!flow_action_hw_stats_types_check(flow_action, extack,
+					      FLOW_ACTION_HW_STATS_TYPE_DELAYED))
 		return -EOPNOTSUPP;
 
 	attr->flow_tag = MLX5_FS_DEFAULT_FLOW_TAG;
@@ -3333,7 +3334,8 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
 	if (!flow_action_has_entries(flow_action))
 		return -EINVAL;
 
-	if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
+	if (!flow_action_hw_stats_types_check(flow_action, extack,
+					      FLOW_ACTION_HW_STATS_TYPE_DELAYED))
 		return -EOPNOTSUPP;
 
 	flow_action_for_each(i, act, flow_action) {

include/net/flow_offload.h

@@ -156,7 +156,9 @@ enum flow_action_mangle_base {
 };
 
 #define FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE BIT(0)
-#define FLOW_ACTION_HW_STATS_TYPE_ANY FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE
+#define FLOW_ACTION_HW_STATS_TYPE_DELAYED BIT(1)
+#define FLOW_ACTION_HW_STATS_TYPE_ANY (FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE | \
+				       FLOW_ACTION_HW_STATS_TYPE_DELAYED)
 
 typedef void (*action_destr)(void *priv);