505 sbdp_wnode_init(sbdp_wnode_t *wnodep, int wnode, int boards)  in sbdp_wnode_init()  argument
512 	wnodep->wnode = wnode;  in sbdp_wnode_init()
513 	wnodep->nbds = boards;  in sbdp_wnode_init()
514 	wnodep->bds = kmem_zalloc(sizeof (sbdp_bd_t) * boards, KM_SLEEP);  in sbdp_wnode_init()
515 	wnodep->next = wnodep->prev = NULL;  in sbdp_wnode_init()
518 		sbdp_bd_init(&wnodep->bds[i], i, wnode);  in sbdp_wnode_init()
525 sbdp_wnode_fini(sbdp_wnode_t *wnodep)  in sbdp_wnode_fini()  argument
533 	boards = wnodep->nbds;  in sbdp_wnode_fini()
536 		sbdp_bd_fini(&wnodep->bds[i]);  in sbdp_wnode_fini()
538 	kmem_free(wnodep->bds, sizeof (sbdp_bd_t) * boards);  in sbdp_wnode_fini()
539 	wnodep->next = wnodep->prev = NULL;  in sbdp_wnode_fini()
540 	kmem_free(wnodep, sizeof (sbdp_wnode_t));  in sbdp_wnode_fini()
647 	sbdp_wnode_t	*wnodep;  in sbdp_insert_wnode()  local
653 	wnodep = kmem_zalloc(sizeof (sbdp_wnode_t), KM_SLEEP);  in sbdp_insert_wnode()
657 		first_node = wnodep;  in sbdp_insert_wnode()
661 		cur->next = wnodep;  in sbdp_insert_wnode()
662 		wnodep->prev = cur;  in sbdp_insert_wnode()
665 	sbdp_wnode_init(wnodep, wnode, max_boards);  in sbdp_insert_wnode()
672 sbdp_remove_wnode(sbdp_wnode_t *wnodep)  in sbdp_remove_wnode()  argument
679 	if (wnodep != NULL) {  in sbdp_remove_wnode()
680 		sbdp_wnode_fini(wnodep);  in sbdp_remove_wnode()
683 		if (first_node == wnodep)  in sbdp_remove_wnode()
686 			cur = wnodep->prev;  in sbdp_remove_wnode()
688 				cur->next = wnodep->next;  in sbdp_remove_wnode()
689 			if (wnodep->next != NULL)  in sbdp_remove_wnode()
690 				wnodep->next->prev = cur;  in sbdp_remove_wnode()
747 	sbdp_wnode_t	*wnodep;  in sbdp_teardown_instance()  local
766 	if ((wnodep = sbdp_get_wnodep(wnode)) != NULL) {  in sbdp_teardown_instance()
767 		sbdp_remove_wnode(wnodep);  in sbdp_teardown_instance()
891 	sbdp_wnode_t	*wnodep;  in sbdp_get_bd_info()  local
898 	wnodep = sbdp_get_wnodep(wnode);  in sbdp_get_bd_info()
901 	if ((wnodep == NULL) || ((board < 0) && (board > max_bds))) {  in sbdp_get_bd_info()
905 	bdp = &wnodep->bds[board];  in sbdp_get_bd_info()