+/** Pipeline learner table parameters. */
+struct rte_swx_pipeline_learner_params {
+ /** The set of match fields for the current table.
+ * Restriction: All the match fields of the current table need to be
+ * part of the same struct, i.e. either all the match fields are part of
+ * the same header or all the match fields are part of the meta-data.
+ */
+ const char **field_names;
+
+ /** The number of match fields for the current table. Must be non-zero.
+ */
+ uint32_t n_fields;
+
+ /** The set of actions for the current table. */
+ const char **action_names;
+
+ /** The number of actions for the current table. Must be at least one.
+ */
+ uint32_t n_actions;
+
+ /** The default table action that gets executed on lookup miss. Must be
+ * one of the table actions included in the *action_names*.
+ */
+ const char *default_action_name;
+
+ /** Default action data. The size of this array is the action data size
+ * of the default action. Must be NULL if the default action data size
+ * is zero.
+ */
+ uint8_t *default_action_data;
+
+ /** If non-zero (true), then the default action of the current table
+ * cannot be changed. If zero (false), then the default action can be
+ * changed in the future with another action from the *action_names*
+ * list.
+ */
+ int default_action_is_const;
+};
+
+/**
+ * Pipeline learner table configure
+ *
+ * @param[out] p
+ * Pipeline handle.
+ * @param[in] name
+ * Learner table name.
+ * @param[in] params
+ * Learner table parameters.
+ * @param[in] size
+ * The maximum number of table entries. Must be non-zero.
+ * @param[in] timeout
+ * Table entry timeout in seconds. Must be non-zero.
+ * @return
+ * 0 on success or the following error codes otherwise:
+ * -EINVAL: Invalid argument;
+ * -ENOMEM: Not enough space/cannot allocate memory;
+ * -EEXIST: Learner table with this name already exists;
+ * -ENODEV: Learner table creation error.
+ */
+__rte_experimental
+int
+rte_swx_pipeline_learner_config(struct rte_swx_pipeline *p,
+ const char *name,
+ struct rte_swx_pipeline_learner_params *params,
+ uint32_t size,
+ uint32_t timeout);
+