Re: [PATCH net-next v4 4/5] ice: allow matching on meta data

[Leon Romanovsky <leon@kernel.org>]

On Fri, Apr 07, 2023 at 06:52:18PM +0200, Michal Swiatkowski wrote:
> Add meta data matching criteria in the same place as protocol matching
> criteria. There is no need to add meta data as special words after
> parsing all lookups. Trade meta data in the same why as other lookups.
> 
> The one difference between meta data lookups and protocol lookups is
> that meta data doesn't impact how the packets looks like. Because of that
> ignore it when filling testing packet.
> 
> Match on tunnel type meta data always if tunnel type is different than
> TNL_LAST.
> 
> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
> Reviewed-by: Piotr Raczynski <piotr.raczynski@intel.com>
> Reviewed-by: Simon Horman <simon.horman@corigine.com>
> ---
>  .../ethernet/intel/ice/ice_protocol_type.h    |   8 +
>  drivers/net/ethernet/intel/ice/ice_switch.c   | 158 +++++++-----------
>  drivers/net/ethernet/intel/ice/ice_switch.h   |   4 +
>  drivers/net/ethernet/intel/ice/ice_tc_lib.c   |  29 +++-
>  drivers/net/ethernet/intel/ice/ice_tc_lib.h   |   1 +
>  5 files changed, 95 insertions(+), 105 deletions(-)
> 

Thanks,
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>