+static void
+mlx5_flow_tunnel_grp2tbl_remove_cb(struct mlx5_hlist *list,
+ struct mlx5_hlist_entry *entry)
+{
+ struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct tunnel_tbl_entry *tte = container_of(entry, typeof(*tte), hash);
+
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_TNL_TBL_ID],
+ tunnel_flow_tbl_to_id(tte->flow_table));
+ mlx5_free(tte);
+}
+
+static struct mlx5_hlist_entry *
+mlx5_flow_tunnel_grp2tbl_create_cb(struct mlx5_hlist *list,
+ uint64_t key __rte_unused,
+ void *ctx __rte_unused)
+{
+ struct mlx5_dev_ctx_shared *sh = list->ctx;
+ struct tunnel_tbl_entry *tte;
+
+ tte = mlx5_malloc(MLX5_MEM_SYS | MLX5_MEM_ZERO,
+ sizeof(*tte), 0,
+ SOCKET_ID_ANY);
+ if (!tte)
+ goto err;
+ mlx5_ipool_malloc(sh->ipool[MLX5_IPOOL_TNL_TBL_ID],
+ &tte->flow_table);
+ if (tte->flow_table >= MLX5_MAX_TABLES) {
+ DRV_LOG(ERR, "Tunnel TBL ID %d exceed max limit.",
+ tte->flow_table);
+ mlx5_ipool_free(sh->ipool[MLX5_IPOOL_TNL_TBL_ID],
+ tte->flow_table);
+ goto err;
+ } else if (!tte->flow_table) {
+ goto err;
+ }
+ tte->flow_table = tunnel_id_to_flow_tbl(tte->flow_table);
+ return &tte->hash;
+err:
+ if (tte)
+ mlx5_free(tte);
+ return NULL;
+}
+