diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2021-03-24 16:15:25 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-04-16 23:15:45 +0300 |
| commit | 1feaf60ff26086d4ae212c0fd61ff5755e1fd10c (patch) | |
| tree | 76a9a06ea6cf5cfdc16aed9d1974716d72c0753b | |
| parent | b3d4f405620a7c9f3f601329e9a55e6133b15aca (diff) | |
| download | linux-1feaf60ff26086d4ae212c0fd61ff5755e1fd10c.tar.xz | |
igc: Expose LPI counters
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.neftin@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_ethtool.c | 2 |
1 files changed, 2 insertions, 0 deletions
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) { \ |