diff options
author | Antonio Quartulli <antonio@open-mesh.com> | 2013-09-02 12:15:03 +0200 |
---|---|---|
committer | Antonio Quartulli <antonio@meshcoding.com> | 2013-10-23 15:33:10 +0200 |
commit | 737a2a229774ef983ef783149384bae3e3aa38ac (patch) | |
tree | ef2aa375749d3a3f1c2fe52f2fb0897ba2f88d1a /net/batman-adv/originator.c | |
parent | bbad0a5e3691cb3976d7a4815c47d9b7bb244731 (diff) |
batman-adv: add bat_orig_print API function
Each routing protocol has its own metric and private
variables, therefore it is useful to introduce a new API
for originator information printing.
This API needs to be implemented by each protocol in order
to provide its specific originator table output.
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/originator.c')
-rw-r--r-- | net/batman-adv/originator.c | 66 |
1 files changed, 10 insertions, 56 deletions
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c index aa1409467d08..8d1b16eb12d1 100644 --- 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; } |