nxge_hio_rdc_intr_arm
extern nxge_status_t nxge_hio_rdc_intr_arm(p_nxge_t nxge, boolean_t arm);
if (nxge_hio_rdc_intr_arm(nxgep, B_TRUE) != NXGE_OK) {
(void) nxge_hio_rdc_intr_arm(nxgep, B_FALSE);