40 static int ipa_open(struct net_device *netdev)  in ipa_open()  argument
42 	struct ipa_priv *priv = netdev_priv(netdev);  in ipa_open()
53 	netif_start_queue(netdev);  in ipa_open()
64 static int ipa_stop(struct net_device *netdev)  in ipa_stop()  argument
66 	struct ipa_priv *priv = netdev_priv(netdev);  in ipa_stop()
69 	netif_stop_queue(netdev);  in ipa_stop()
85 static int ipa_start_xmit(struct sk_buff *skb, struct net_device *netdev)  in ipa_start_xmit()  argument
87 	struct net_device_stats *stats = &netdev->stats;  in ipa_start_xmit()
88 	struct ipa_priv *priv = netdev_priv(netdev);  in ipa_start_xmit()
120 void ipa_modem_skb_rx(struct net_device *netdev, struct sk_buff *skb)  in ipa_modem_skb_rx()  argument
122 	struct net_device_stats *stats = &netdev->stats;  in ipa_modem_skb_rx()
125 		skb->dev = netdev;  in ipa_modem_skb_rx()
143 static void ipa_modem_netdev_setup(struct net_device *netdev)  in ipa_modem_netdev_setup()  argument
145 	netdev->netdev_ops = &ipa_modem_ops;  in ipa_modem_netdev_setup()
146 	ether_setup(netdev);  in ipa_modem_netdev_setup()
148 	netdev->header_ops = NULL;  in ipa_modem_netdev_setup()
149 	netdev->type = ARPHRD_RAWIP;  in ipa_modem_netdev_setup()
150 	netdev->hard_header_len = 0;  in ipa_modem_netdev_setup()
151 	netdev->max_mtu = IPA_MTU;  in ipa_modem_netdev_setup()
152 	netdev->mtu = netdev->max_mtu;  in ipa_modem_netdev_setup()
153 	netdev->addr_len = 0;  in ipa_modem_netdev_setup()
154 	netdev->flags &= ~(IFF_BROADCAST | IFF_MULTICAST);  in ipa_modem_netdev_setup()
156 	netdev->needed_headroom = sizeof(struct rmnet_map_header);  in ipa_modem_netdev_setup()
157 	netdev->needed_tailroom = IPA_NETDEV_TAILROOM;  in ipa_modem_netdev_setup()
158 	netdev->watchdog_timeo = IPA_NETDEV_TIMEOUT * HZ;  in ipa_modem_netdev_setup()
159 	netdev->hw_features = NETIF_F_SG;  in ipa_modem_netdev_setup()
167 void ipa_modem_suspend(struct net_device *netdev)  in ipa_modem_suspend()  argument
169 	struct ipa_priv *priv = netdev_priv(netdev);  in ipa_modem_suspend()
172 	netif_stop_queue(netdev);  in ipa_modem_suspend()
183 void ipa_modem_resume(struct net_device *netdev)  in ipa_modem_resume()  argument
185 	struct ipa_priv *priv = netdev_priv(netdev);  in ipa_modem_resume()
191 	netif_wake_queue(netdev);  in ipa_modem_resume()
197 	struct net_device *netdev;  in ipa_modem_start()  local
209 	netdev = alloc_netdev(sizeof(struct ipa_priv), IPA_NETDEV_NAME,  in ipa_modem_start()
211 	if (!netdev) {  in ipa_modem_start()
216 	ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]->netdev = netdev;  in ipa_modem_start()
217 	ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]->netdev = netdev;  in ipa_modem_start()
219 	priv = netdev_priv(netdev);  in ipa_modem_start()
222 	ret = register_netdev(netdev);  in ipa_modem_start()
224 		free_netdev(netdev);  in ipa_modem_start()
226 		ipa->modem_netdev = netdev;  in ipa_modem_start()
240 	struct net_device *netdev = ipa->modem_netdev;  in ipa_modem_stop()  local
259 	if (netdev) {  in ipa_modem_stop()
261 		ret = ipa_stop(netdev);  in ipa_modem_stop()
266 		unregister_netdev(netdev);  in ipa_modem_stop()
267 		free_netdev(netdev);  in ipa_modem_stop()