[dpdk-dev] [PATCH] net/mlx5: fix shared RSS action update

[Raslan Darawsheh]

Hi,

> -----Original Message-----
> From: dev <dev-bounces at dpdk.org> On Behalf Of Andrey Vesnovaty
> Sent: Sunday, November 22, 2020 4:50 PM
> To: dev at dpdk.org
> Cc: NBU-Contact-Thomas Monjalon <thomas at monjalon.net>;
> ferruh.yigit at intel.com; Ori Kam <orika at nvidia.com>; Slava Ovsiienko
> <viacheslavo at nvidia.com>; andrey.vesnovaty at gmail.com; Matan Azrad
> <matan at nvidia.com>; Shahaf Shuler <shahafs at nvidia.com>
> Subject: [dpdk-dev] [PATCH] net/mlx5: fix shared RSS action update
> 
> The shared RSS action update was not operational due to lack
> of kernel driver support of TIR object modification.
> This commit introduces the workaround to support shared RSS
> action modify using an indirect queue table update instead of
> touching TIR object directly.
> Limitations: the only supported RSS property to update is queues, the
> rest of the properties ignored.
> 
> Fixes: d2046c09aa64 ("net/mlx5: support shared action for RSS")
> 
> Signed-off-by: Andrey Vesnovaty <andreyv at nvidia.com>
> ---
>  drivers/net/mlx5/mlx5.h         |   8 +-
>  drivers/net/mlx5/mlx5_devx.c    |  84 +++++++++++++++--
>  drivers/net/mlx5/mlx5_flow.h    |   4 +-
>  drivers/net/mlx5/mlx5_flow_dv.c | 103 ++++++++++++---------
>  drivers/net/mlx5/mlx5_rxq.c     | 159 +++++++++++++++++++++++++++-----
>  drivers/net/mlx5/mlx5_rxtx.h    |   6 ++
>  6 files changed, 283 insertions(+), 81 deletions(-)
> 
Patch applied to next-net-mlx,

Kindest regards,
Raslan Darawsheh