> -----Original Message----- > From: Intel-wired-lan <[email protected]> On Behalf Of Anil > Samal > Sent: Friday, May 24, 2024 7:21 PM > To: [email protected] > Cc: [email protected]; Czapnik, Lukasz <[email protected]>; > Samal, Anil <[email protected]>; Pepiak, Leszek <[email protected]>; > Nguyen, Anthony L <[email protected]>; Simon Horman > <[email protected]>; Kitszel, Przemyslaw <[email protected]>; > Keller, Jacob E <[email protected]> > Subject: [Intel-wired-lan] [PATCH iwl-next v3 3/3] ice: Implement driver > functionality to dump serdes equalizer values > > To debug link issues in the field, serdes Tx/Rx equalizer values > help to determine the health of serdes lane. > > Extend 'ethtool -d' option to dump serdes Tx/Rx equalizer. > The following list of equalizer param is supported > a. rx_equalization_pre2 > b. rx_equalization_pre1 > c. rx_equalization_post1 > d. rx_equalization_bflf > e. rx_equalization_bfhf > f. rx_equalization_drate > g. tx_equalization_pre1 > h. tx_equalization_pre3 > i. tx_equalization_atten > j. tx_equalization_post1 > k. tx_equalization_pre2 > > Reviewed-by: Simon Horman <[email protected]> > Reviewed-by: Jesse Brandeburg <[email protected]> > Signed-off-by: Anil Samal <[email protected]> > --- > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 51 +++++++ > drivers/net/ethernet/intel/ice/ice_common.c | 37 +++++ > drivers/net/ethernet/intel/ice/ice_common.h | 2 + > drivers/net/ethernet/intel/ice/ice_ethtool.c | 141 +++++++++++++++++- > drivers/net/ethernet/intel/ice/ice_ethtool.h | 19 +++ > 5 files changed, 248 insertions(+), 2 deletions(-) >
Tested-by: Pucha Himasekhar Reddy <[email protected]> (A Contingent worker at Intel)
