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>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index cfe393c..cdc63dd 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/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) {

diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 6580c58..1b6500f 100644 (file)
--- a/include/net/flow_offload.h
+++ b/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);