Re: [Intel-wired-lan] [PATCH net-next v11 4/5] ice: Add txbalancing devlink param

["Pucha, HimasekharX Reddy" <himasekharx.reddy.pucha@intel.com>]

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Wilczynski, Michal
> Sent: Wednesday, March 22, 2023 6:42 PM
> To: intel-wired-lan@lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH net-next v11 4/5] ice: Add txbalancing devlink param
>
> From: Lukasz Czapnik <lukasz.czapnik@intel.com>
>
> It was observed that Tx performance was inconsistent across all queues and/or VSIs and that it was directly connected to existing 9-layer topology of the Tx scheduler.
>
> Introduce new private devlink param - txbalance. This parameter gives user flexibility to choose the 5-layer transmit scheduler topology which helps to smooth out the transmit performance.
>
> Allowed parameter values are true for enabled and false for disabled.
>
> Example usage:
>
> Show:
> devlink dev param show pci/0000:4b:00.0 name txbalancing
> pci/0000:4b:00.0:
>  name txbalancing type driver-specific
>    values:
>      cmode permanent value true
>
> Set:
> devlink dev param set pci/0000:4b:00.0 name txbalancing value true cmode permanent
>
> Signed-off-by: Lukasz Czapnik <lukasz.czapnik@intel.com>
> Signed-off-by: Michal Wilczynski <michal.wilczynski@intel.com>
> ---
 > .../net/ethernet/intel/ice/ice_adminq_cmd.h   |   9 +
 > drivers/net/ethernet/intel/ice/ice_devlink.c  | 163 +++++++++++++++++-
 > .../net/ethernet/intel/ice/ice_fw_update.c    |   2 +-
 > .../net/ethernet/intel/ice/ice_fw_update.h    |   3 +
 > drivers/net/ethernet/intel/ice/ice_nvm.c      |   2 +-
 > drivers/net/ethernet/intel/ice/ice_nvm.h      |   3 +
 > 6 files changed, 179 insertions(+), 3 deletions(-)
>

Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
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