[PATCH v2 1/1] usertools/rss: add CNXK RSS key

[Jerin Jacob]

On Mon, Oct 9, 2023 at 10:06 PM <skori at marvell.com> wrote:
>
> From: Sunil Kumar Kori <skori at marvell.com>
>
> This patch adds RSS key for CNXK platforms. CNXK platform uses
> 48 bytes long key for hash calculations.
>
> For the same patch also updates help mesaages to provide range
> information for supporting NICs/platforms.
>
> Also CNXK uses reta size as 64 so to get correct offset to retrieve
> queue index, user must pass reta_size option as 64 i.e. -t 64.
>
> Examples:
> $ ./dpdk-rss-flows.py -k cnxk 8 28.0.0.0/24 40.0.0.0/24 -t 64
> SRC_IP      DST_IP       QUEUE
> 28.0.0.1    40.0.0.1     7
> 28.0.0.1    40.0.0.2     2
> 28.0.0.1    40.0.0.3     4
> 28.0.0.1    40.0.0.7     1
> 28.0.0.1    40.0.0.8     3
> 28.0.0.1    40.0.0.9     5
> 28.0.0.1    40.0.0.10    0
> 28.0.0.1    40.0.0.11    6
>
> Signed-off-by: Sunil Kumar Kori <skori at marvell.com>

Acked-by: Jerin Jacob <jerinj at marvell.com>