66 static void *l2tp_dfs_seq_start(struct seq_file *m, loff_t *offs)  in l2tp_dfs_seq_start()  argument
74 	BUG_ON(m->private == NULL);  in l2tp_dfs_seq_start()
75 	pd = m->private;  in l2tp_dfs_seq_start()
91 static void *l2tp_dfs_seq_next(struct seq_file *m, void *v, loff_t *pos)  in l2tp_dfs_seq_next()  argument
102 static void l2tp_dfs_seq_tunnel_show(struct seq_file *m, void *v)  in l2tp_dfs_seq_tunnel_show()  argument
124 	seq_printf(m, "\nTUNNEL %u peer %u", tunnel->tunnel_id, tunnel->peer_tunnel_id);  in l2tp_dfs_seq_tunnel_show()
132 			seq_printf(m, " from %pI6c to %pI6c\n",  in l2tp_dfs_seq_tunnel_show()
136 		seq_printf(m, " from %pI4 to %pI4\n",  in l2tp_dfs_seq_tunnel_show()
139 			seq_printf(m, " source port %hu, dest port %hu\n",  in l2tp_dfs_seq_tunnel_show()
142 	seq_printf(m, " L2TPv%d, %s\n", tunnel->version,  in l2tp_dfs_seq_tunnel_show()
146 	seq_printf(m, " %d sessions, refcnt %d/%d\n", session_count,  in l2tp_dfs_seq_tunnel_show()
150 	seq_printf(m, " %08x rx %ld/%ld/%ld rx %ld/%ld/%ld\n",  in l2tp_dfs_seq_tunnel_show()
160 		tunnel->show(m, tunnel);  in l2tp_dfs_seq_tunnel_show()
163 static void l2tp_dfs_seq_session_show(struct seq_file *m, void *v)  in l2tp_dfs_seq_session_show()  argument
167 	seq_printf(m, "  SESSION %u, peer %u, %s\n", session->session_id,  in l2tp_dfs_seq_session_show()
173 		seq_printf(m, "   nr %hu, ns %hu\n", session->nr, session->ns);  in l2tp_dfs_seq_session_show()
174 	seq_printf(m, "   refcnt %d\n", atomic_read(&session->ref_count));  in l2tp_dfs_seq_session_show()
175 	seq_printf(m, "   config %d/%d/%c/%c/%s/%s %08x %u\n",  in l2tp_dfs_seq_session_show()
184 	seq_printf(m, "   offset %hu l2specific %hu/%hu\n",  in l2tp_dfs_seq_session_show()
187 		seq_printf(m, "   cookie %02x%02x%02x%02x",  in l2tp_dfs_seq_session_show()
191 			seq_printf(m, "%02x%02x%02x%02x",  in l2tp_dfs_seq_session_show()
194 		seq_printf(m, "\n");  in l2tp_dfs_seq_session_show()
197 		seq_printf(m, "   peer cookie %02x%02x%02x%02x",  in l2tp_dfs_seq_session_show()
201 			seq_printf(m, "%02x%02x%02x%02x",  in l2tp_dfs_seq_session_show()
204 		seq_printf(m, "\n");  in l2tp_dfs_seq_session_show()
207 	seq_printf(m, "   %hu/%hu tx %ld/%ld/%ld rx %ld/%ld/%ld\n",  in l2tp_dfs_seq_session_show()
217 		session->show(m, session);  in l2tp_dfs_seq_session_show()
220 static int l2tp_dfs_seq_show(struct seq_file *m, void *v)  in l2tp_dfs_seq_show()  argument
226 		seq_puts(m, "TUNNEL ID, peer ID from IP to IP\n");  in l2tp_dfs_seq_show()
227 		seq_puts(m, " L2TPv2/L2TPv3, UDP/IP\n");  in l2tp_dfs_seq_show()
228 		seq_puts(m, " sessions session-count, refcnt refcnt/sk->refcnt\n");  in l2tp_dfs_seq_show()
229 		seq_puts(m, " debug tx-pkts/bytes/errs rx-pkts/bytes/errs\n");  in l2tp_dfs_seq_show()
230 		seq_puts(m, "  SESSION ID, peer ID, PWTYPE\n");  in l2tp_dfs_seq_show()
231 		seq_puts(m, "   refcnt cnt\n");  in l2tp_dfs_seq_show()
232 		seq_puts(m, "   offset OFFSET l2specific TYPE/LEN\n");  in l2tp_dfs_seq_show()
233 		seq_puts(m, "   [ cookie ]\n");  in l2tp_dfs_seq_show()
234 		seq_puts(m, "   [ peer cookie ]\n");  in l2tp_dfs_seq_show()
235 		seq_puts(m, "   config mtu/mru/rcvseq/sendseq/dataseq/lns debug reorderto\n");  in l2tp_dfs_seq_show()
236 		seq_puts(m, "   nr/ns tx-pkts/bytes/errs rx-pkts/bytes/errs\n");  in l2tp_dfs_seq_show()
242 		l2tp_dfs_seq_tunnel_show(m, pd->tunnel);  in l2tp_dfs_seq_show()
244 		l2tp_dfs_seq_session_show(m, pd->session);  in l2tp_dfs_seq_show()