net/hns3: support SVE Rx

[dpdk.git] / drivers / net / mlx5 / mlx5_flow.c

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index bf9ca54..3d38e11 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -4251,6 +4251,8 @@ flow_mreg_tx_copy_prep(struct rte_eth_dev *dev,
  *
  * @param[in] actions
  *   Pointer to the list of actions.
+ * @param[in] attr
+ *   Flow rule attributes.
  * @param[in] action
  *   The action to be check if exist.
  * @param[out] match_action_pos
@@ -4264,10 +4266,15 @@ flow_mreg_tx_copy_prep(struct rte_eth_dev *dev,
  */
 static int
 flow_check_match_action(const struct rte_flow_action actions[],
+                       const struct rte_flow_attr *attr,
                        enum rte_flow_action_type action,
                        int *match_action_pos, int *qrss_action_pos)
 {
+       const struct rte_flow_action_sample *sample;
        int actions_n = 0;
+       int jump_flag = 0;
+       uint32_t ratio = 0;
+       int sub_type = 0;
        int flag = 0;
 
        *match_action_pos = -1;
@@ -4280,8 +4287,25 @@ flow_check_match_action(const struct rte_flow_action actions[],
                if (actions->type == RTE_FLOW_ACTION_TYPE_QUEUE ||
                    actions->type == RTE_FLOW_ACTION_TYPE_RSS)
                        *qrss_action_pos = actions_n;
+               if (actions->type == RTE_FLOW_ACTION_TYPE_JUMP)
+                       jump_flag = 1;
+               if (actions->type == RTE_FLOW_ACTION_TYPE_SAMPLE) {
+                       sample = actions->conf;
+                       ratio = sample->ratio;
+                       sub_type = ((const struct rte_flow_action *)
+                                       (sample->actions))->type;
+               }
                actions_n++;
        }
+       if (flag && action == RTE_FLOW_ACTION_TYPE_SAMPLE && attr->transfer) {
+               if (ratio == 1) {
+                       /* JUMP Action not support for Mirroring;
+                        * Mirroring support multi-destination;
+                        */
+                       if (!jump_flag && sub_type != RTE_FLOW_ACTION_TYPE_END)
+                               flag = 0;
+               }
+       }
        /* Count RTE_FLOW_ACTION_TYPE_END. */
        return flag ? actions_n + 1 : 0;
 }
@@ -4833,7 +4857,7 @@ flow_create_split_sample(struct rte_eth_dev *dev,
        int ret = 0;
 
        if (priv->sampler_en)
-               actions_n = flow_check_match_action(actions,
+               actions_n = flow_check_match_action(actions, attr,
                                        RTE_FLOW_ACTION_TYPE_SAMPLE,
                                        &sample_action_pos, &qrss_action_pos);
        if (actions_n) {