59 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_alloc()  local
61 	spin_lock(&idtab->lock);  in rio_destid_alloc()
62 	destid = find_first_zero_bit(idtab->table, idtab->max);  in rio_destid_alloc()
64 	if (destid < idtab->max) {  in rio_destid_alloc()
65 		set_bit(destid, idtab->table);  in rio_destid_alloc()
66 		destid += idtab->start;  in rio_destid_alloc()
70 	spin_unlock(&idtab->lock);  in rio_destid_alloc()
85 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_reserve()  local
87 	destid -= idtab->start;  in rio_destid_reserve()
88 	spin_lock(&idtab->lock);  in rio_destid_reserve()
89 	oldbit = test_and_set_bit(destid, idtab->table);  in rio_destid_reserve()
90 	spin_unlock(&idtab->lock);  in rio_destid_reserve()
103 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_free()  local
105 	destid -= idtab->start;  in rio_destid_free()
106 	spin_lock(&idtab->lock);  in rio_destid_free()
107 	clear_bit(destid, idtab->table);  in rio_destid_free()
108 	spin_unlock(&idtab->lock);  in rio_destid_free()
118 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_first()  local
120 	spin_lock(&idtab->lock);  in rio_destid_first()
121 	destid = find_first_bit(idtab->table, idtab->max);  in rio_destid_first()
122 	if (destid >= idtab->max)  in rio_destid_first()
125 		destid += idtab->start;  in rio_destid_first()
126 	spin_unlock(&idtab->lock);  in rio_destid_first()
138 	struct rio_id_table *idtab = (struct rio_id_table *)net->enum_data;  in rio_destid_next()  local
140 	spin_lock(&idtab->lock);  in rio_destid_next()
141 	destid = find_next_bit(idtab->table, idtab->max, from);  in rio_destid_next()
142 	if (destid >= idtab->max)  in rio_destid_next()
145 		destid += idtab->start;  in rio_destid_next()
146 	spin_unlock(&idtab->lock);  in rio_destid_next()
841 		struct rio_id_table *idtab;  in rio_scan_alloc_net()  local
849 		idtab = kzalloc(size, GFP_KERNEL);  in rio_scan_alloc_net()
851 		if (idtab == NULL) {  in rio_scan_alloc_net()
856 			net->enum_data = idtab;  in rio_scan_alloc_net()
858 			idtab->start = start;  in rio_scan_alloc_net()
859 			idtab->max = RIO_MAX_ROUTE_ENTRIES(mport->sys_size);  in rio_scan_alloc_net()
860 			spin_lock_init(&idtab->lock);  in rio_scan_alloc_net()