igc: Add LPI counters

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Add EEE TX LPI and EEE RX LPI counters. A EEE TX LPI event
occurs when the transmitter enters EEE (IEEE 802.3az) LPI
state. A EEE RX LPI event occurs when the receiver detect
link partner entry into EEE(IEEE 802.3az) LPI state.

Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Sasha Neftin 2020-06-04 14:25:16 +03:00 • committed by Jeff Kirsher

parent 1cbedabffd

commit 900d1e8b34

2 changed files with 4 additions and 0 deletions

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2

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

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2

drivers/net/ethernet/intel/igc/igc_regs.h

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