cnex_intr_new_cpu
static int cnex_intr_new_cpu(cnex_soft_state_t *ssp, cnex_intr_t *iinfo);
(void) cnex_intr_new_cpu(cnex_ssp, &cldcp->tx);
(void) cnex_intr_new_cpu(cnex_ssp, &cldcp->rx);