rsmipc_controlmsg_t
rsm_proc_sqready(rsmipc_controlmsg_t *msg, rsm_addr_t src_hwaddr,
rsm_proc_sqready_ack(rsmipc_controlmsg_t *msg, rsm_addr_t src_hwaddr,
rsm_add_credits(rsmipc_controlmsg_t *msg, rsm_addr_t src_hwaddr,
rsmipc_controlmsg_t *ctrlmsg = (rsmipc_controlmsg_t *)data;
rsmipc_controlmsg_t msg;