io/rtw/rtw.c

1165 		txbf = list_head(&rsc->sc_txq[i].tx_free_list);
1168 			list_remove(&rsc->sc_txq[i].tx_free_list, txbf);
1169 			txbf = list_head(&rsc->sc_txq[i].tx_free_list);
1171 		list_destroy(&rsc->sc_txq[i].tx_free_list);
1172 		txbf = list_head(&rsc->sc_txq[i].tx_dirty_list);
1175 			list_remove(&rsc->sc_txq[i].tx_dirty_list, txbf);
1176 			txbf = list_head(&rsc->sc_txq[i].tx_dirty_list);
1178 		list_destroy(&rsc->sc_txq[i].tx_dirty_list);
1180 		if (rsc->sc_txq[i].txbuf_h != NULL) {
1181 			kmem_free(rsc->sc_txq[i].txbuf_h,
1183 			rsc->sc_txq[i].txbuf_h = NULL;
1242 		list_create(&rsc->sc_txq[i].tx_free_list,
1245 		list_create(&rsc->sc_txq[i].tx_dirty_list,
1249 		rsc->sc_txq[i].txdesc_h =
1252 		txds = rsc->sc_txq[i].txdesc_h;
1256 		rsc->sc_txq[i].txbuf_h = txbf;
1260 			    (uintptr_t)rsc->sc_txq[i].txdesc_h);
1261 			list_insert_tail(&rsc->sc_txq[i].tx_free_list, txbf);
1341 		rsc->sc_txq[i].tx_prod = rsc->sc_txq[i].tx_cons = 0;
1342 		rsc->sc_txq[i].tx_nfree = rtw_qlen[i];
1343 		txbf = list_head(&rsc->sc_txq[i].tx_free_list);
1345 			list_remove(&rsc->sc_txq[i].tx_free_list, txbf);
1346 			txbf = list_head(&rsc->sc_txq[i].tx_free_list);
1348 		txbf = list_head(&rsc->sc_txq[i].tx_dirty_list);
1350 			list_remove(&rsc->sc_txq[i].tx_dirty_list, txbf);
1351 			txbf = list_head(&rsc->sc_txq[i].tx_dirty_list);
1353 		txbf = rsc->sc_txq[i].txbuf_h;
1357 			list_insert_tail(&rsc->sc_txq[i].tx_free_list, txbf);
2257 	mutex_enter(&rsc->sc_txq[i].txbuf_lock);
2258 	bf = list_head(&rsc->sc_txq[i].tx_free_list);
2260 	if ((bf == NULL) || (rsc->sc_txq[i].tx_nfree <= 4)) {
2271 		mutex_exit(&rsc->sc_txq[i].txbuf_lock);
2275 	list_remove(&rsc->sc_txq[i].tx_free_list, bf);
2276 	rsc->sc_txq[i].tx_nfree--;
2282 		mutex_exit(&rsc->sc_txq[i].txbuf_lock);
2290 	list_insert_tail(&rsc->sc_txq[i].tx_dirty_list, bf);
2294 	mutex_exit(&rsc->sc_txq[i].txbuf_lock);
2702 	mutex_enter(&rsc->sc_txq[pri].txbuf_lock);
2705 		mutex_exit(&rsc->sc_txq[pri].txbuf_lock);
2711 	bf = list_head(&rsc->sc_txq[pri].tx_dirty_list);
2715 		mutex_exit(&rsc->sc_txq[pri].txbuf_lock);
2755 		list_remove(&rsc->sc_txq[pri].tx_dirty_list, bf);
2756 		list_insert_tail(&rsc->sc_txq[pri].tx_free_list,
2758 		(rsc->sc_txq[pri].tx_nfree)++;
2765 		    pri, rsc->sc_txq[pri].tx_nfree);
2771 		bf = list_head(&rsc->sc_txq[pri].tx_dirty_list);
2773 	mutex_exit(&rsc->sc_txq[pri].txbuf_lock);
3111 		mutex_destroy(&rsc->sc_txq[RTW_NTXPRI - 1 - i].txbuf_lock);
3294 		mutex_init(&rsc->sc_txq[i].txbuf_lock, NULL, MUTEX_DRIVER,