330 linuxkpi_netif_napi_add(struct net_device *ndev, struct napi_struct *napi,  in linuxkpi_netif_napi_add()  argument
334 	napi->dev = ndev;  in linuxkpi_netif_napi_add()
343 	NAPI_LOCK(ndev);  in linuxkpi_netif_napi_add()
344 	TAILQ_INSERT_TAIL(&ndev->napi_head, napi, entry);  in linuxkpi_netif_napi_add()
345 	NAPI_UNLOCK(ndev);  in linuxkpi_netif_napi_add()
354 	struct net_device *ndev;  in lkpi_netif_napi_del_locked()  local
356 	ndev = napi->dev;  in lkpi_netif_napi_del_locked()
357 	NAPI_LOCK_ASSERT(ndev);  in lkpi_netif_napi_del_locked()
360 	TAILQ_REMOVE(&ndev->napi_head, napi, entry);  in lkpi_netif_napi_del_locked()
361 	while (taskqueue_cancel(ndev->napi_tq, &napi->napi_task, NULL) != 0)  in lkpi_netif_napi_del_locked()
362 		taskqueue_drain(ndev->napi_tq, &napi->napi_task);  in lkpi_netif_napi_del_locked()
368 	struct net_device *ndev;  in linuxkpi_netif_napi_del()  local
370 	ndev = napi->dev;  in linuxkpi_netif_napi_del()
371 	NAPI_LOCK(ndev);  in linuxkpi_netif_napi_del()
373 	NAPI_UNLOCK(ndev);  in linuxkpi_netif_napi_del()
379 linuxkpi_init_dummy_netdev(struct net_device *ndev)  in linuxkpi_init_dummy_netdev()  argument
382 	memset(ndev, 0, sizeof(*ndev));  in linuxkpi_init_dummy_netdev()
384 	ndev->reg_state = NETREG_DUMMY;  in linuxkpi_init_dummy_netdev()
385 	NAPI_LOCK_INIT(ndev);  in linuxkpi_init_dummy_netdev()
386 	TAILQ_INIT(&ndev->napi_head);  in linuxkpi_init_dummy_netdev()
389 	ndev->napi_tq = taskqueue_create("tq_ndev_napi", M_WAITOK,  in linuxkpi_init_dummy_netdev()
390 	    taskqueue_thread_enqueue, &ndev->napi_tq);  in linuxkpi_init_dummy_netdev()
392 	(void) taskqueue_start_threads(&ndev->napi_tq, 1, PWAIT,  in linuxkpi_init_dummy_netdev()
400 	struct net_device *ndev;  in linuxkpi_alloc_netdev()  local
402 	ndev = malloc(sizeof(*ndev) + len, M_NETDEV, M_NOWAIT);  in linuxkpi_alloc_netdev()
403 	if (ndev == NULL)  in linuxkpi_alloc_netdev()
404 		return (ndev);  in linuxkpi_alloc_netdev()
407 	linuxkpi_init_dummy_netdev(ndev);  in linuxkpi_alloc_netdev()
409 	strlcpy(ndev->name, name, sizeof(*ndev->name));  in linuxkpi_alloc_netdev()
414 		setup_func(ndev);  in linuxkpi_alloc_netdev()
416 	return (ndev);  in linuxkpi_alloc_netdev()
420 linuxkpi_free_netdev(struct net_device *ndev)  in linuxkpi_free_netdev()  argument
424 	NAPI_LOCK(ndev);  in linuxkpi_free_netdev()
425 	TAILQ_FOREACH_SAFE(napi, &ndev->napi_head, entry, temp) {  in linuxkpi_free_netdev()
428 	NAPI_UNLOCK(ndev);  in linuxkpi_free_netdev()
430 	taskqueue_free(ndev->napi_tq);  in linuxkpi_free_netdev()
431 	ndev->napi_tq = NULL;  in linuxkpi_free_netdev()
432 	NAPI_LOCK_DESTROY(ndev);  in linuxkpi_free_netdev()
436 	free(ndev, M_NETDEV);  in linuxkpi_free_netdev()