Lines Matching defs:if_map

186  * the map is an array of struct ifnet pointers prefixed by an if_map
187  * structure. the if_map structure stores the length of its array.
205  * infrastructure to manage updates and accesses to the current if_map.
297 if_idxmap_limit(struct ifnet **if_map)
299 	return ((uintptr_t)if_map[0]);
311 	struct ifnet **if_map;
316 	if_map = mallocarray(limit, sizeof(*if_map), M_IFADDR,
319 	if_map[0] = (struct ifnet *)(uintptr_t)limit;
326 	SMR_PTR_SET_LOCKED(&if_idxmap.map, if_map);
332 	struct ifnet **if_map;
343 	if_map = SMR_PTR_GET_LOCKED(&if_idxmap.map);
344 	limit = if_idxmap_limit(if_map);
354 		oif_map = if_map;
358 		if_map = mallocarray(limit, sizeof(*if_map), M_IFADDR,
360 		if_map[0] = (struct ifnet *)(uintptr_t)limit;
371 			if_map[i] = if_ref(oifp);
378 		/* use the old usedidx bitmap as an smr_entry for the if_map */
382 		SMR_PTR_SET_LOCKED(&if_idxmap.map, if_map);
423 	struct ifnet **if_map;
428 	if_map = SMR_PTR_GET_LOCKED(&if_idxmap.map);
430 	KASSERTMSG(index != 0 && index < if_idxmap_limit(if_map),
432 	    if_idxmap_limit(if_map));
433 	KASSERT(SMR_PTR_GET_LOCKED(&if_map[index]) == NULL);
437 	SMR_PTR_SET_LOCKED(&if_map[index], if_ref(ifp));
445 	struct ifnet **if_map;
450 	if_map = SMR_PTR_GET_LOCKED(&if_idxmap.map);
452 	KASSERT(index != 0 && index < if_idxmap_limit(if_map));
453 	KASSERT(SMR_PTR_GET_LOCKED(&if_map[index]) == ifp);
456 	SMR_PTR_SET_LOCKED(&if_map[index], NULL);
1889 	struct ifnet **if_map;
1896 	if_map = SMR_PTR_GET(&if_idxmap.map);
1897 	if (index < if_idxmap_limit(if_map)) {
1898 		ifp = SMR_PTR_GET(&if_map[index]);