igc: Expose LPI counters

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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>

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Sasha Neftin 2021-03-24 15:15:25 +02:00 • committed by Tony Nguyen

parent b3d4f40562

commit 1feaf60ff2

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

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