106 static int isdn_x25iface_proto_close(struct concap_proto *cprot) {  in isdn_x25iface_proto_close()  argument
112 	if (!cprot) {  in isdn_x25iface_proto_close()
117 	IX25DEBUG("isdn_x25iface_proto_close %s \n", MY_DEVNAME(cprot->net_dev));  in isdn_x25iface_proto_close()
118 	spin_lock_irqsave(&cprot->lock, flags);  in isdn_x25iface_proto_close()
119 	cprot->dops    = NULL;  in isdn_x25iface_proto_close()
120 	cprot->net_dev = NULL;  in isdn_x25iface_proto_close()
121 	tmp = cprot->proto_data;  in isdn_x25iface_proto_close()
127 	spin_unlock_irqrestore(&cprot->lock, flags);  in isdn_x25iface_proto_close()
133 static void isdn_x25iface_proto_del(struct concap_proto *cprot) {  in isdn_x25iface_proto_del()  argument
138 	if (!cprot) {  in isdn_x25iface_proto_del()
143 	tmp = cprot->proto_data;  in isdn_x25iface_proto_del()
150 	if (cprot->dops) isdn_x25iface_proto_close(cprot);  in isdn_x25iface_proto_del()
154 	cprot->proto_data = NULL;  in isdn_x25iface_proto_del()
162 static int isdn_x25iface_proto_restart(struct concap_proto *cprot,  in isdn_x25iface_proto_restart()  argument
166 	ix25_pdata_t *pda = cprot->proto_data;  in isdn_x25iface_proto_restart()
177 		isdn_x25iface_proto_close(cprot);  in isdn_x25iface_proto_restart()
180 	spin_lock_irqsave(&cprot->lock, flags);  in isdn_x25iface_proto_restart()
181 	cprot->net_dev = ndev;  in isdn_x25iface_proto_restart()
182 	cprot->pops = &ix25_pops;  in isdn_x25iface_proto_restart()
183 	cprot->dops = dops;  in isdn_x25iface_proto_restart()
185 	spin_unlock_irqrestore(&cprot->lock, flags);  in isdn_x25iface_proto_restart()
191 static int isdn_x25iface_receive(struct concap_proto *cprot, struct sk_buff *skb)  in isdn_x25iface_receive()  argument
193 	IX25DEBUG("isdn_x25iface_receive %s \n", MY_DEVNAME(cprot->net_dev));  in isdn_x25iface_receive()
194 	if (((ix25_pdata_t *)(cprot->proto_data))  in isdn_x25iface_receive()
198 			skb->protocol = x25_type_trans(skb, cprot->net_dev);  in isdn_x25iface_receive()
203 …printk(KERN_WARNING "isdn_x25iface_receive %s: not connected, skb dropped\n", MY_DEVNAME(cprot->ne…  in isdn_x25iface_receive()
210 static int isdn_x25iface_connect_ind(struct concap_proto *cprot)  in isdn_x25iface_connect_ind()  argument
214 		= &(((ix25_pdata_t *)(cprot->proto_data))->state);  in isdn_x25iface_connect_ind()
216 		  , MY_DEVNAME(cprot->net_dev));  in isdn_x25iface_connect_ind()
220 		       , MY_DEVNAME(cprot->net_dev));  in isdn_x25iface_connect_ind()
228 		skb->protocol = x25_type_trans(skb, cprot->net_dev);  in isdn_x25iface_connect_ind()
234 		cprot->dops->disconn_req(cprot);  in isdn_x25iface_connect_ind()
241 static int isdn_x25iface_disconn_ind(struct concap_proto *cprot)  in isdn_x25iface_disconn_ind()  argument
245 		= &(((ix25_pdata_t *)(cprot->proto_data))->state);  in isdn_x25iface_disconn_ind()
246 	IX25DEBUG("isdn_x25iface_disconn_ind %s \n", MY_DEVNAME(cprot->net_dev));  in isdn_x25iface_disconn_ind()
252 	if (!cprot->net_dev) return -1;  in isdn_x25iface_disconn_ind()
257 		skb->protocol = x25_type_trans(skb, cprot->net_dev);  in isdn_x25iface_disconn_ind()
270 static int isdn_x25iface_xmit(struct concap_proto *cprot, struct sk_buff *skb)  in isdn_x25iface_xmit()  argument
273 	enum wan_states *state = &((ix25_pdata_t *)cprot->proto_data)->state;  in isdn_x25iface_xmit()
276 		  MY_DEVNAME(cprot->net_dev), firstbyte, *state);  in isdn_x25iface_xmit()
281 			cprot->net_dev->trans_start = jiffies;  in isdn_x25iface_xmit()
282 			ret = (cprot->dops->data_req(cprot, skb));  in isdn_x25iface_xmit()
292 			ret = cprot->dops->connect_req(cprot);  in isdn_x25iface_xmit()
296 				isdn_x25iface_disconn_ind(cprot);  in isdn_x25iface_xmit()
311 			isdn_x25iface_disconn_ind(cprot);  in isdn_x25iface_xmit()
316 			cprot->dops->disconn_req(cprot);  in isdn_x25iface_xmit()