sbp2_addr_t
sbp2_addr_t lo_passwd; /* password */
sbp2_addr_t lo_resp; /* response */
sbp2_addr_t lo_status_fifo; /* status FIFO address */
sbp2_addr_t lr_cmd_agent; /* command block agent address */
sbp2_addr_t qo_resp; /* query response address */
sbp2_addr_t qo_status_fifo; /* status FIFO address */
sbp2_addr_t ro_status_fifo; /* status FIFO address */
sbp2_addr_t lo_status_fifo; /* status FIFO address */
sbp2_addr_t to_status_fifo; /* status FIFO address */
sbp2_addr_t mo_status_fifo; /* status FIFO address */