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[E1000E]: update netstats traffic counters realtime 

formerly e1000/e1000e only updated traffic counters once every
2 seconds with the register values of bytes/packets. With newer
code however in the interrupt and polling code we can real-time
fill in these values in the netstats struct for users to see.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Auke Kok 2007-11-13 20:48:36 -08:00 committed by David S. Miller
parent 9a6c686799
commit 4198869277
1 changed files with 6 additions and 4 deletions
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10
drivers/net/e1000e/netdev.c
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@ -458,6 +458,8 @@ next_desc:
adapter->total_rx_packets += total_rx_packets;
adapter->total_rx_bytes += total_rx_bytes;
adapter->net_stats.rx_packets += total_rx_packets;
adapter->net_stats.rx_bytes += total_rx_bytes;
return cleaned;
}
@ -593,6 +595,8 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter)
}
adapter->total_tx_bytes += total_tx_bytes;
adapter->total_tx_packets += total_tx_packets;
adapter->net_stats.tx_packets += total_tx_packets;
adapter->net_stats.tx_bytes += total_tx_bytes;
return cleaned;
}
@ -755,6 +759,8 @@ next_desc:
adapter->total_rx_packets += total_rx_packets;
adapter->total_rx_bytes += total_rx_bytes;
adapter->net_stats.rx_packets += total_rx_packets;
adapter->net_stats.rx_bytes += total_rx_bytes;
return cleaned;
}
@ -2535,10 +2541,6 @@ void e1000e_update_stats(struct e1000_adapter *adapter)
}
/* Fill out the OS statistics structure */
adapter->net_stats.rx_packets = adapter->stats.gprc;
adapter->net_stats.tx_packets = adapter->stats.gptc;
adapter->net_stats.rx_bytes = adapter->stats.gorcl;
adapter->net_stats.tx_bytes = adapter->stats.gotcl;
adapter->net_stats.multicast = adapter->stats.mprc;
adapter->net_stats.collisions = adapter->stats.colc;