[PATCH V3] net/mlx5: fix IPv6 DSCP offset in HWS sync API

[Raslan Darawsheh]

Hi,

On 12/11/2025 3:42 PM, Gavin Li wrote:
> The processing of field IPv6 DSCP via the synchronous flow API is
> different between software and hardware steering engines(HWS). The bit
> shift handling for IPv6 DSCP was not handled in HWS, resulting in
> incorrect data in the field.
> 
> To resolve this, bit shift handling should be added to HWS.
> 
> Fixes: ec1e7a5ceb69 ("net/mlx5: update IPv6 traffic class modification")
> Cc: stable at dpdk.org
> Signed-off-by: Gavin Li <gavinl at nvidia.com>
> Acked-by: Bing Zhao <bingz at nvidia.com>
Patch applied to next-net-mlx,

Kindest regards
Raslan Darawsheh