[PATCH v2] net/bnxt: fix ring calculation for representors

[Ajit Khaparde]

On Wed, Feb 9, 2022 at 9:42 AM Ajit Khaparde <ajit.khaparde at broadcom.com> wrote:
>
> Currently the Tx and Rx ring count for representors is fixed.
> It does not consider the number of rings created for the parent
> function. And that can cause issues not only during initialization
> but while running traffic.
> Instead check the number of rings created for the parent function
> while configuring the ring resources for representors.
> In some cases VF rep ring init may happen before the parent function's
> rings have been setup. And this can cause representor ring count to be
> configured as 0. In such cases, initialize the VF representor
> ring count to 8.
>
> Fixes: 322bd6e70272 ("net/bnxt: add port representor infrastructure")
> Cc: stable at dpdk.org
>
> Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
> Reviewed-by: Somnath Kotur <somnath.kotur at broadcom.com>
> Reviewed-by: Kalesh AP <kalesh-anakkur.purayil at broadcom.com>
v1->v2: sets a default queue count if under some cases we find to be 0.

Patch applied to dpdk-next-net-brcm.
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