diff options
| author | Sasha Neftin <sasha.neftin@intel.com> | 2020-06-04 14:25:16 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-06-29 18:21:41 -0700 |
| commit | 900d1e8b346b6f3f33718f5db8d3ee8b192860ba (patch) | |
| tree | c820049b176718b95dcb318e77372747574d3ebc /drivers/net/ethernet/intel/igc/igc_mac.c | |
| parent | 1cbedabffdb1737fc40136de9b72e4c69c3e29ce (diff) | |
igc: Add LPI counters
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>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_mac.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_mac.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_mac.c b/drivers/net/ethernet/intel/igc/igc_mac.c index bc077f230f17..f3f7717b6233 100644 --- a/drivers/net/ethernet/intel/igc/igc_mac.c +++ b/drivers/net/ethernet/intel/igc/igc_mac.c @@ -307,6 +307,8 @@ void igc_clear_hw_cntrs_base(struct igc_hw *hw) rd32(IGC_ICRXDMTC); rd32(IGC_RPTHC); + rd32(IGC_TLPIC); + rd32(IGC_RLPIC); rd32(IGC_HGPTC); rd32(IGC_HGORCL); rd32(IGC_HGORCH); |