335 linuxkpi_netif_napi_add(struct net_device *ndev, struct napi_struct *napi,  in linuxkpi_netif_napi_add()  argument
339 	napi->dev = ndev;  in linuxkpi_netif_napi_add()
348 	NAPI_LOCK(ndev);  in linuxkpi_netif_napi_add()
349 	TAILQ_INSERT_TAIL(&ndev->napi_head, napi, entry);  in linuxkpi_netif_napi_add()
350 	NAPI_UNLOCK(ndev);  in linuxkpi_netif_napi_add()
359 	struct net_device *ndev;  in lkpi_netif_napi_del_locked()  local
361 	ndev = napi->dev;  in lkpi_netif_napi_del_locked()
362 	NAPI_LOCK_ASSERT(ndev);  in lkpi_netif_napi_del_locked()
365 	TAILQ_REMOVE(&ndev->napi_head, napi, entry);  in lkpi_netif_napi_del_locked()
366 	while (taskqueue_cancel(ndev->napi_tq, &napi->napi_task, NULL) != 0)  in lkpi_netif_napi_del_locked()
367 		taskqueue_drain(ndev->napi_tq, &napi->napi_task);  in lkpi_netif_napi_del_locked()
373 	struct net_device *ndev;  in linuxkpi_netif_napi_del()  local
375 	ndev = napi->dev;  in linuxkpi_netif_napi_del()
376 	NAPI_LOCK(ndev);  in linuxkpi_netif_napi_del()
378 	NAPI_UNLOCK(ndev);  in linuxkpi_netif_napi_del()
384 linuxkpi_init_dummy_netdev(struct net_device *ndev)  in linuxkpi_init_dummy_netdev()  argument
387 	memset(ndev, 0, sizeof(*ndev));  in linuxkpi_init_dummy_netdev()
389 	ndev->reg_state = NETREG_DUMMY;  in linuxkpi_init_dummy_netdev()
390 	NAPI_LOCK_INIT(ndev);  in linuxkpi_init_dummy_netdev()
391 	TAILQ_INIT(&ndev->napi_head);  in linuxkpi_init_dummy_netdev()
394 	ndev->napi_tq = taskqueue_create("tq_ndev_napi", M_WAITOK,  in linuxkpi_init_dummy_netdev()
395 	    taskqueue_thread_enqueue, &ndev->napi_tq);  in linuxkpi_init_dummy_netdev()
397 	(void) taskqueue_start_threads(&ndev->napi_tq, 1, PWAIT,  in linuxkpi_init_dummy_netdev()
405 	struct net_device *ndev;  in linuxkpi_alloc_netdev()  local
407 	ndev = malloc(sizeof(*ndev) + len, M_NETDEV, M_NOWAIT);  in linuxkpi_alloc_netdev()
408 	if (ndev == NULL)  in linuxkpi_alloc_netdev()
409 		return (ndev);  in linuxkpi_alloc_netdev()
412 	linuxkpi_init_dummy_netdev(ndev);  in linuxkpi_alloc_netdev()
414 	strlcpy(ndev->name, name, sizeof(*ndev->name));  in linuxkpi_alloc_netdev()
418 	setup_func(ndev);  in linuxkpi_alloc_netdev()
420 	return (ndev);  in linuxkpi_alloc_netdev()
424 linuxkpi_free_netdev(struct net_device *ndev)  in linuxkpi_free_netdev()  argument
428 	NAPI_LOCK(ndev);  in linuxkpi_free_netdev()
429 	TAILQ_FOREACH_SAFE(napi, &ndev->napi_head, entry, temp) {  in linuxkpi_free_netdev()
432 	NAPI_UNLOCK(ndev);  in linuxkpi_free_netdev()
434 	taskqueue_free(ndev->napi_tq);  in linuxkpi_free_netdev()
435 	ndev->napi_tq = NULL;  in linuxkpi_free_netdev()
436 	NAPI_LOCK_DESTROY(ndev);  in linuxkpi_free_netdev()
440 	free(ndev, M_NETDEV);  in linuxkpi_free_netdev()