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Commit 11a9a460 authored by Netanel Belgazal's avatar Netanel Belgazal Committed by David S. Miller
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net: ena: update driver's rx drop statistics 



rx drop counter is reported by the device in the keep-alive
event.
update the driver's counter with the device counter.

Signed-off-by: default avatarNetanel Belgazal <netanel@amazon.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3ae5907c

drivers/net/ethernet/amazon/ena/ena_netdev.c

+9 −0
Original line number Diff line number Diff line
@@ -3478,8 +3478,17 @@ static void ena_keep_alive_wd(void *adapter_data, 
			      struct ena_admin_aenq_entry *aenq_e)

{

	struct ena_adapter *adapter = (struct ena_adapter *)adapter_data;

	struct ena_admin_aenq_keep_alive_desc *desc;

	u64 rx_drops;



	desc = (struct ena_admin_aenq_keep_alive_desc *)aenq_e;

	adapter->last_keep_alive_jiffies = jiffies;



	rx_drops = ((u64)desc->rx_drops_high << 32) | desc->rx_drops_low;



	u64_stats_update_begin(&adapter->syncp);

	adapter->dev_stats.rx_drops = rx_drops;

	u64_stats_update_end(&adapter->syncp);

}



static void ena_notification(void *adapter_data,