batman-adv: add bat_orig_print API function

[deliverable/linux.git] / net / batman-adv / originator.c

diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index aa1409467d08b4244e272d98e36b87e3df239bbb..8d1b16eb12d13974ad6cba87c360c0aef5a450a3 100644 (file)
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -513,73 +513,27 @@ int batadv_orig_seq_print_text(struct seq_file *seq, void *offset)
 {
        struct net_device *net_dev = (struct net_device *)seq->private;
        struct batadv_priv *bat_priv = netdev_priv(net_dev);
-       struct batadv_hashtable *hash = bat_priv->orig_hash;
-       struct hlist_head *head;
        struct batadv_hard_iface *primary_if;
-       struct batadv_orig_node *orig_node;
-       struct batadv_neigh_node *neigh_node, *neigh_node_tmp;
-       int batman_count = 0;
-       int last_seen_secs;
-       int last_seen_msecs;
-       unsigned long last_seen_jiffies;
-       uint32_t i;
 
        primary_if = batadv_seq_print_text_primary_if_get(seq);
        if (!primary_if)
-               goto out;
+               return 0;
 
-       seq_printf(seq, "[B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s)]\n",
+       seq_printf(seq, "[B.A.T.M.A.N. adv %s, MainIF/MAC: %s/%pM (%s %s)]\n",
                   BATADV_SOURCE_VERSION, primary_if->net_dev->name,
-                  primary_if->net_dev->dev_addr, net_dev->name);
-       seq_printf(seq, "  %-15s %s (%s/%i) %17s [%10s]: %20s ...\n",
-                  "Originator", "last-seen", "#", BATADV_TQ_MAX_VALUE,
-                  "Nexthop", "outgoingIF", "Potential nexthops");
-
-       for (i = 0; i < hash->size; i++) {
-               head = &hash->table[i];
-
-               rcu_read_lock();
-               hlist_for_each_entry_rcu(orig_node, head, hash_entry) {
-                       neigh_node = batadv_orig_node_get_router(orig_node);
-                       if (!neigh_node)
-                               continue;
-
-                       if (neigh_node->bat_iv.tq_avg == 0)
-                               goto next;
-
-                       last_seen_jiffies = jiffies - orig_node->last_seen;
-                       last_seen_msecs = jiffies_to_msecs(last_seen_jiffies);
-                       last_seen_secs = last_seen_msecs / 1000;
-                       last_seen_msecs = last_seen_msecs % 1000;
-
-                       seq_printf(seq, "%pM %4i.%03is   (%3i) %pM [%10s]:",
-                                  orig_node->orig, last_seen_secs,
-                                  last_seen_msecs, neigh_node->bat_iv.tq_avg,
-                                  neigh_node->addr,
-                                  neigh_node->if_incoming->net_dev->name);
-
-                       hlist_for_each_entry_rcu(neigh_node_tmp,
-                                                &orig_node->neigh_list, list) {
-                               seq_printf(seq, " %pM (%3i)",
-                                          neigh_node_tmp->addr,
-                                          neigh_node_tmp->bat_iv.tq_avg);
-                       }
+                  primary_if->net_dev->dev_addr, net_dev->name,
+                  bat_priv->bat_algo_ops->name);
 
-                       seq_puts(seq, "\n");
-                       batman_count++;
+       batadv_hardif_free_ref(primary_if);
 
-next:
-                       batadv_neigh_node_free_ref(neigh_node);
-               }
-               rcu_read_unlock();
+       if (!bat_priv->bat_algo_ops->bat_orig_print) {
+               seq_puts(seq,
+                        "No printing function for this routing protocol\n");
+               return 0;
        }
 
-       if (batman_count == 0)
-               seq_puts(seq, "No batman nodes in range ...\n");
+       bat_priv->bat_algo_ops->bat_orig_print(bat_priv, seq);
 
-out:
-       if (primary_if)
-               batadv_hardif_free_ref(primary_if);
        return 0;
 }