diff options
| author | Martin Hundebøll <martin@hundeboll.net> | 2012-04-20 17:02:45 +0200 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-18 18:00:58 +0200 |
| commit | f8214865a55f805e65c33350bc0f1eb46dd8433d (patch) | |
| tree | 0fb4582b2ec3b045a094acd6063f5559e6d4dcb5 /net/batman-adv/routing.c | |
| parent | 66a1b2bcb34b0c74a3422968b15a7ea853ea5a2d (diff) | |
batman-adv: Add get_ethtool_stats() support
Added additional counters in a bat_stats structure, which are exported
through the ethtool api. The counters are specific to batman-adv and
includes:
forwarded packets and bytes
management packets and bytes (aggregated OGMs at this point)
translation table packets
New counters are added by extending "enum bat_counters" in types.h and
adding corresponding descriptive string(s) to bat_counters_strings in
soft-iface.c.
Counters are increased by calling batadv_add_counter() and incremented
by one by calling batadv_inc_counter().
Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/routing.c')
| -rw-r--r-- | net/batman-adv/routing.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c index 015471d801b..369604c99a4 100644 --- a/net/batman-adv/routing.c +++ b/net/batman-adv/routing.c @@ -600,6 +600,8 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if) switch (tt_query->flags & TT_QUERY_TYPE_MASK) { case TT_REQUEST: + batadv_inc_counter(bat_priv, BAT_CNT_TT_REQUEST_RX); + /* If we cannot provide an answer the tt_request is * forwarded */ if (!send_tt_response(bat_priv, tt_query)) { @@ -612,6 +614,8 @@ int recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if) } break; case TT_RESPONSE: + batadv_inc_counter(bat_priv, BAT_CNT_TT_RESPONSE_RX); + if (is_my_mac(tt_query->dst)) { /* packet needs to be linearized to access the TT * changes */ @@ -665,6 +669,8 @@ int recv_roam_adv(struct sk_buff *skb, struct hard_iface *recv_if) if (is_broadcast_ether_addr(ethhdr->h_source)) goto out; + batadv_inc_counter(bat_priv, BAT_CNT_TT_ROAM_ADV_RX); + roam_adv_packet = (struct roam_adv_packet *)skb->data; if (!is_my_mac(roam_adv_packet->dst)) @@ -872,6 +878,11 @@ static int route_unicast_packet(struct sk_buff *skb, struct hard_iface *recv_if) /* decrement ttl */ unicast_packet->header.ttl--; + /* Update stats counter */ + batadv_inc_counter(bat_priv, BAT_CNT_FORWARD); + batadv_add_counter(bat_priv, BAT_CNT_FORWARD_BYTES, + skb->len + ETH_HLEN); + /* route it */ send_skb_packet(skb, neigh_node->if_incoming, neigh_node->addr); ret = NET_RX_SUCCESS; |