IAVF_AQ_NUM
sc->sc_aq_regs->atq_len_enable | IAVF_AQ_NUM);
sc->sc_aq_regs->arq_len_enable | IAVF_AQ_NUM);
n = if_rxr_get(&sc->sc_arq_ring, IAVF_AQ_NUM);
#define IAVF_AQ_MASK (IAVF_AQ_NUM - 1)
sizeof(struct iavf_aq_desc) * IAVF_AQ_NUM, IAVF_AQ_ALIGN) != 0) {
if_rxr_init(&sc->sc_arq_ring, 2, IAVF_AQ_NUM - 1);
sizeof(struct iavf_aq_desc) * IAVF_AQ_NUM, IAVF_AQ_ALIGN) != 0) {