Commit 1feaf60f authored by Sasha Neftin's avatar Sasha Neftin Committed by Tony Nguyen
Browse files

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: default avatarSasha Neftin <sasha.neftin@intel.com>
Tested-by: default avatarDvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent b3d4f405

drivers/net/ethernet/intel/igc/igc_ethtool.c

+2 −0
Original line number Diff line number Diff line
@@ -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) { \