+/* Support get SA ClassPortInfo */
+int ib_sa_classport_info_rec_query(struct ib_sa_client *client,
+ struct ib_device *device, u8 port_num,
+ int timeout_ms, gfp_t gfp_mask,
+ void (*callback)(int status,
+ struct ib_class_port_info *resp,
+ void *context),
+ void *context,
+ struct ib_sa_query **sa_query);
+