+/**
+ * Initialize the ASO aging management structure.
+ *
+ * @param[in] sh
+ * Pointer to mlx5_dev_ctx_shared object to free
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_aso_age_mng_init(struct mlx5_dev_ctx_shared *sh)
+{
+ int err;
+
+ if (sh->aso_age_mng)
+ return 0;
+ sh->aso_age_mng = mlx5_malloc(MLX5_MEM_ZERO, sizeof(*sh->aso_age_mng),
+ RTE_CACHE_LINE_SIZE, SOCKET_ID_ANY);
+ if (!sh->aso_age_mng) {
+ DRV_LOG(ERR, "aso_age_mng allocation was failed.");
+ rte_errno = ENOMEM;
+ return -ENOMEM;
+ }
+ err = mlx5_aso_queue_init(sh);
+ if (err) {
+ mlx5_free(sh->aso_age_mng);
+ return -1;
+ }
+ rte_spinlock_init(&sh->aso_age_mng->resize_sl);
+ rte_spinlock_init(&sh->aso_age_mng->free_sl);
+ LIST_INIT(&sh->aso_age_mng->free);
+ return 0;
+}
+
+/**
+ * Close and release all the resources of the ASO aging management structure.
+ *
+ * @param[in] sh
+ * Pointer to mlx5_dev_ctx_shared object to free.
+ */
+static void
+mlx5_flow_aso_age_mng_close(struct mlx5_dev_ctx_shared *sh)
+{
+ int i, j;
+
+ mlx5_aso_queue_stop(sh);
+ mlx5_aso_queue_uninit(sh);
+ if (sh->aso_age_mng->pools) {
+ struct mlx5_aso_age_pool *pool;
+
+ for (i = 0; i < sh->aso_age_mng->next; ++i) {
+ pool = sh->aso_age_mng->pools[i];
+ claim_zero(mlx5_devx_cmd_destroy
+ (pool->flow_hit_aso_obj));
+ for (j = 0; j < MLX5_COUNTERS_PER_POOL; ++j)
+ if (pool->actions[j].dr_action)
+ claim_zero
+ (mlx5_flow_os_destroy_flow_action
+ (pool->actions[j].dr_action));
+ mlx5_free(pool);
+ }
+ mlx5_free(sh->aso_age_mng->pools);
+ }
+ mlx5_free(sh->aso_age_mng);
+}
+