1719 }
1720 
1721 static void
1722 iwp_ring_free(iwp_sc_t *sc)
1723 {
1724         int i = IWP_NUM_QUEUES;
1725 
1726         iwp_free_rx_ring(sc);
1727         while (--i >= 0) {
1728                 iwp_free_tx_ring(&sc->sc_txq[i]);
1729         }
1730 }
1731 
1732 /* ARGSUSED */
1733 static ieee80211_node_t *
1734 iwp_node_alloc(ieee80211com_t *ic)
1735 {
1736         iwp_amrr_t *amrr;
1737 
1738         amrr = kmem_zalloc(sizeof (iwp_amrr_t), KM_SLEEP);
1739         if (NULL == amrr) {
1740                 cmn_err(CE_WARN, "iwp_node_alloc(): "
1741                     "failed to allocate memory for amrr structure\n");
1742                 return (NULL);
1743         }
1744 
1745         iwp_amrr_init(amrr);
1746 
1747         return (&amrr->in);
1748 }
1749 
1750 static void
1751 iwp_node_free(ieee80211_node_t *in)
1752 {
1753         ieee80211com_t *ic;
1754 
1755         if ((NULL == in) ||
1756             (NULL == in->in_ic)) {
1757                 cmn_err(CE_WARN, "iwp_node_free() "
1758                     "Got a NULL point from Net80211 module\n");
1759                 return;
1760         }
1761         ic = in->in_ic;
1762 
1763         if (ic->ic_node_cleanup != NULL) {

1719 }
1720 
1721 static void
1722 iwp_ring_free(iwp_sc_t *sc)
1723 {
1724         int i = IWP_NUM_QUEUES;
1725 
1726         iwp_free_rx_ring(sc);
1727         while (--i >= 0) {
1728                 iwp_free_tx_ring(&sc->sc_txq[i]);
1729         }
1730 }
1731 
1732 /* ARGSUSED */
1733 static ieee80211_node_t *
1734 iwp_node_alloc(ieee80211com_t *ic)
1735 {
1736         iwp_amrr_t *amrr;
1737 
1738         amrr = kmem_zalloc(sizeof (iwp_amrr_t), KM_SLEEP);





1739 
1740         iwp_amrr_init(amrr);
1741 
1742         return (&amrr->in);
1743 }
1744 
1745 static void
1746 iwp_node_free(ieee80211_node_t *in)
1747 {
1748         ieee80211com_t *ic;
1749 
1750         if ((NULL == in) ||
1751             (NULL == in->in_ic)) {
1752                 cmn_err(CE_WARN, "iwp_node_free() "
1753                     "Got a NULL point from Net80211 module\n");
1754                 return;
1755         }
1756         ic = in->in_ic;
1757 
1758         if (ic->ic_node_cleanup != NULL) {