|PATCH net-next] tg3: add tx_dropped counter
If a frame cant be transmitted, it is silently discarded.
Add a counter to report these errors to user.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index d2976f3..f32f288 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -2990,6 +2990,7 @@
/* begin "everything else" cacheline(s) section */
unsigned long rx_dropped;
+ unsigned long tx_dropped;
struct rtnl_link_stats64 net_stats_prev;
struct tg3_ethtool_stats estats;
struct tg3_ethtool_stats estats_prev;