79 static int rmnet_vnd_change_mtu(struct net_device *rmnet_dev, int new_mtu)  in rmnet_vnd_change_mtu()  argument
81 	struct rmnet_priv *priv = netdev_priv(rmnet_dev);  in rmnet_vnd_change_mtu()
93 	rmnet_dev->mtu = new_mtu;  in rmnet_vnd_change_mtu()
272 void rmnet_vnd_setup(struct net_device *rmnet_dev)  in rmnet_vnd_setup()  argument
274 	rmnet_dev->netdev_ops = &rmnet_vnd_ops;  in rmnet_vnd_setup()
275 	rmnet_dev->mtu = RMNET_DFLT_PACKET_SIZE;  in rmnet_vnd_setup()
276 	rmnet_dev->needed_headroom = RMNET_NEEDED_HEADROOM;  in rmnet_vnd_setup()
277 	eth_hw_addr_random(rmnet_dev);  in rmnet_vnd_setup()
278 	rmnet_dev->tx_queue_len = RMNET_TX_QUEUE_LEN;  in rmnet_vnd_setup()
281 	rmnet_dev->header_ops = NULL;  /* No header */  in rmnet_vnd_setup()
282 	rmnet_dev->type = ARPHRD_RAWIP;  in rmnet_vnd_setup()
283 	rmnet_dev->hard_header_len = 0;  in rmnet_vnd_setup()
284 	rmnet_dev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST);  in rmnet_vnd_setup()
286 	rmnet_dev->needs_free_netdev = true;  in rmnet_vnd_setup()
287 	rmnet_dev->ethtool_ops = &rmnet_ethtool_ops;  in rmnet_vnd_setup()
289 	rmnet_dev->features |= NETIF_F_LLTX;  in rmnet_vnd_setup()
292 	rmnet_dev->addr_assign_type = NET_ADDR_RANDOM;  in rmnet_vnd_setup()
293 	eth_random_addr(rmnet_dev->perm_addr);  in rmnet_vnd_setup()
298 int rmnet_vnd_newlink(u8 id, struct net_device *rmnet_dev,  in rmnet_vnd_newlink()  argument
305 	struct rmnet_priv *priv = netdev_priv(rmnet_dev);  in rmnet_vnd_newlink()
314 	rmnet_dev->hw_features = NETIF_F_RXCSUM;  in rmnet_vnd_newlink()
315 	rmnet_dev->hw_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;  in rmnet_vnd_newlink()
316 	rmnet_dev->hw_features |= NETIF_F_SG;  in rmnet_vnd_newlink()
322 	if (rmnet_vnd_change_mtu(rmnet_dev, real_dev->mtu - headroom)) {  in rmnet_vnd_newlink()
327 	rc = register_netdevice(rmnet_dev);  in rmnet_vnd_newlink()
329 		ep->egress_dev = rmnet_dev;  in rmnet_vnd_newlink()
333 		rmnet_dev->rtnl_link_ops = &rmnet_link_ops;  in rmnet_vnd_newlink()
337 		netdev_dbg(rmnet_dev, "rmnet dev created\n");  in rmnet_vnd_newlink()
354 int rmnet_vnd_do_flow_control(struct net_device *rmnet_dev, int enable)  in rmnet_vnd_do_flow_control()  argument
356 	netdev_dbg(rmnet_dev, "Setting VND TX queue state to %d\n", enable);  in rmnet_vnd_do_flow_control()
362 		netif_wake_queue(rmnet_dev);  in rmnet_vnd_do_flow_control()
364 		netif_stop_queue(rmnet_dev);  in rmnet_vnd_do_flow_control()