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/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h
index fdb3522..d060c03 100644
--- a/net/batman-adv/distributed-arp-table.h
+++ b/net/batman-adv/distributed-arp-table.h
@@ -74,6 +74,28 @@
void batadv_dat_free(struct batadv_priv *bat_priv);
int batadv_dat_cache_seq_print_text(struct seq_file *seq, void *offset);
+/**
+ * batadv_dat_inc_counter - increment the correct DAT packet counter
+ * @bat_priv: the bat priv with all the soft interface information
+ * @subtype: the 4addr subtype of the packet to be counted
+ *
+ * Updates the ethtool statistics for the received packet if it is a DAT subtype
+ */
+static inline void batadv_dat_inc_counter(struct batadv_priv *bat_priv,
+ uint8_t subtype)
+{
+ switch (subtype) {
+ case BATADV_P_DAT_DHT_GET:
+ batadv_inc_counter(bat_priv,
+ BATADV_CNT_DAT_GET_RX);
+ break;
+ case BATADV_P_DAT_DHT_PUT:
+ batadv_inc_counter(bat_priv,
+ BATADV_CNT_DAT_PUT_RX);
+ break;
+ }
+}
+
#else
static inline bool
@@ -135,6 +157,11 @@
{
}
+static inline void batadv_dat_inc_counter(struct batadv_priv *bat_priv,
+ uint8_t subtype)
+{
+}
+
#endif /* CONFIG_BATMAN_ADV_DAT */
#endif /* _NET_BATMAN_ADV_ARP_H_ */