batman-adv: Add get_ethtool_stats() support for DAT
Added additional counters for D.A.T.
Signed-off-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 1826699..3f21c09 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -985,15 +985,17 @@
{
struct batadv_priv *bat_priv = netdev_priv(recv_if->soft_iface);
struct batadv_unicast_packet *unicast_packet;
+ struct batadv_unicast_4addr_packet *unicast_4addr_packet;
int hdr_size = sizeof(*unicast_packet);
bool is4addr;
unicast_packet = (struct batadv_unicast_packet *)skb->data;
+ unicast_4addr_packet = (struct batadv_unicast_4addr_packet *)skb->data;
is4addr = unicast_packet->header.packet_type == BATADV_UNICAST_4ADDR;
/* the caller function should have already pulled 2 bytes */
if (is4addr)
- hdr_size = sizeof(struct batadv_unicast_4addr_packet);
+ hdr_size = sizeof(*unicast_4addr_packet);
if (batadv_check_unicast_packet(skb, hdr_size) < 0)
return NET_RX_DROP;
@@ -1003,6 +1005,10 @@
/* packet for me */
if (batadv_is_my_mac(unicast_packet->dest)) {
+ if (is4addr)
+ batadv_dat_inc_counter(bat_priv,
+ unicast_4addr_packet->subtype);
+
if (batadv_dat_snoop_incoming_arp_request(bat_priv, skb,
hdr_size))
goto rx_success;