345 	llc1_t *llc1;  in llc1_open()  local
384 	llc1 = kmem_zalloc(sizeof (llc1_t), KM_SLEEP);  in llc1_open()
385 	llc1->llc_qptr = q;  in llc1_open()
386 	WR(q)->q_ptr = q->q_ptr = (caddr_t)llc1;  in llc1_open()
390 	llc1->llc_state = DL_UNATTACHED;  in llc1_open()
391 	llc1->llc_style = DL_STYLE2;  in llc1_open()
392 	llc1->llc_minor = minordev;  in llc1_open()
394 	mutex_init(&llc1->llc_lock, NULL, MUTEX_DRIVER, NULL);  in llc1_open()
395 	llc1insque(llc1, llc1_device_list.llc1_str_prev);  in llc1_open()
410 	llc1_t *llc1;  in llc1_close()  local
416 	llc1 = (llc1_t *)q->q_ptr;  in llc1_close()
421 	(void) llc1remque(llc1); /* remove from active list */  in llc1_close()
424 	mutex_enter(&llc1->llc_lock);  in llc1_close()
425 	if (llc1->llc_state == DL_IDLE || llc1->llc_state == DL_UNBOUND) {  in llc1_close()
426 		llc1->llc_state = DL_UNBOUND;	/* force the issue */  in llc1_close()
429 	if (llc1->llc_mcast != NULL) {  in llc1_close()
435 			if ((mcast = llc1->llc_mcast[i]) != NULL) {  in llc1_close()
440 				if (llc1->llc_mac_info &&  in llc1_close()
441 				    llc1->llc_mac_info->llcp_flags &  in llc1_close()
444 					    llc1->llc_mac_info,  in llc1_close()
446 				llc1->llc_mcast[i] = NULL;  in llc1_close()
449 		kmem_free(llc1->llc_mcast,  in llc1_close()
450 		    sizeof (llc_mcast_t *) * llc1->llc_multicnt);  in llc1_close()
451 		llc1->llc_mcast = NULL;  in llc1_close()
453 	llc1->llc_state = DL_UNATTACHED;  in llc1_close()
455 	mutex_exit(&llc1->llc_lock);  in llc1_close()
457 	mutex_destroy(&llc1->llc_lock);  in llc1_close()
459 	kmem_free(llc1, sizeof (llc1_t));  in llc1_close()