From: Sasha Neftin <sasha.nef...@intel.com>
Expose EEE Tx and Rx low power idle counters via ethtool
A EEE TX or RX LPI event occurs when the transmitter or the receiver
enters EEE (IEEE802.3az) LPI state.
ethtool --statistics <iface>
Signed-off-by: Sasha Neftin <sasha.nef...@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbru...@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.ngu...@intel.com>
---
drivers/net/ethernet/intel/igc/igc_ethtool.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/igc/igc_ethtool.c
b/drivers/net/ethernet/intel/igc/igc_ethtool.c
index 8722294ab90c..9722449d7633 100644
--- a/drivers/net/ethernet/intel/igc/igc_ethtool.c
+++ b/drivers/net/ethernet/intel/igc/igc_ethtool.c
@@ -65,6 +65,8 @@ static const struct igc_stats igc_gstrings_stats[] = {
IGC_STAT("tx_hwtstamp_timeouts", tx_hwtstamp_timeouts),
IGC_STAT("tx_hwtstamp_skipped", tx_hwtstamp_skipped),
IGC_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared),
+ IGC_STAT("tx_lpi_counter", stats.tlpic),
+ IGC_STAT("rx_lpi_counter", stats.rlpic),
};
#define IGC_NETDEV_STAT(_net_stat) { \
--
2.26.2
