> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-boun...@osuosl.org> On Behalf Of
> Mateusz Polchlopek
> Sent: Wednesday, April 3, 2024 1:11 PM
> To: intel-wired-...@lists.osuosl.org
> Cc: and...@lunn.ch; j...@resnulli.us; Wilczynski, Michal
> <michal.wilczyn...@intel.com>; Polchlopek, Mateusz
> <mateusz.polchlo...@intel.com>; net...@vger.kernel.org; Czapnik, Lukasz
> <lukasz.czap...@intel.com>; Raj, Victor <victor....@intel.com>; Nguyen,
> Anthony L <anthony.l.ngu...@intel.com>; ho...@kernel.org; Kitszel, Przemyslaw
> <przemyslaw.kits...@intel.com>; k...@kernel.org
> Subject: [Intel-wired-lan] [PATCH net-next v9 4/6] ice: Enable switching
> default Tx scheduler topology
>
> From: Michal Wilczynski <michal.wilczyn...@intel.com>
>
> Introduce support for Tx scheduler topology change, based on user selection,
> from default 9-layer to 5-layer.
> Change requires NVM (version 3.20 or newer) and DDP package (OS Package
> 1.3.30 or newer - available for over a year in linux-firmware, since commit
> aed71f296637 in linux-firmware ("ice: Update package to 1.3.30.0"))
> https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/commit/?id=aed71f296637
>
> Enable 5-layer topology switch in init path of the driver. To accomplish that
> upload of the DDP package needs to be delayed, until change in Tx topology is
> finished. To trigger the Tx change user selection should be changed in NVM
> using devlink. Then the platform should be rebooted.
>
> Signed-off-by: Michal Wilczynski <michal.wilczyn...@intel.com>
> Co-developed-by: Mateusz Polchlopek <mateusz.polchlo...@intel.com>
> Signed-off-by: Mateusz Polchlopek <mateusz.polchlo...@intel.com>
> ---
> drivers/net/ethernet/intel/ice/ice_main.c | 102 ++++++++++++++++++----
> 1 file changed, 83 insertions(+), 19 deletions(-)
>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pu...@intel.com> (A
Contingent worker at Intel)
