[Intel-wired-lan] [PATCH S44 05/14] ice: Change number of XDP Tx queues to match number of Rx queues

Bowers, AndrewX andrewx.bowers at intel.com
Tue May 26 20:24:01 UTC 2020


> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Tony Nguyen
> Sent: Friday, May 15, 2020 5:42 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH S44 05/14] ice: Change number of XDP Tx
> queues to match number of Rx queues
> 
> From: Marta Plantykow <marta.a.plantykow at intel.com>
> 
> In current implementation number of XDP Tx queues is the same as the
> number of transmit queues, which is not always true. This patch changes this
> number to match the number of receive queues.
> XDP programs are running on Rx rings, so what we actually need to provide is
> the XDP Tx ring per each Rx ring so that the whole XDP ecosystem is
> functional, e.g. if the result of XDP prog is XDP_TX then you have the need to
> access the XDP Tx ring.
> 
> Signed-off-by: Marta Plantykow <marta.a.plantykow at intel.com>
> ---
>  drivers/net/ethernet/intel/ice/ice_lib.c  | 2 +-
> drivers/net/ethernet/intel/ice/ice_main.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers at intel.com>




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