Re: [PATCH net-next 03/18] net: mvpp2: make sure we use single queue mode on PPv2.1

From: Sergei Shtylyov
Date: Thu Jul 12 2018 - 10:11:07 EST


Hello!

On 07/12/2018 02:54 PM, Maxime Chevallier wrote:

> The PPv2 driver defines 2 "queue_modes" :
> - QDIST_SINGLE_MODE, where we each port share one rx queue vector

Doesn't look like "we" is needed here.

> between all CPUs
> - QDIST_MULTI_MODE, where each port has one rx queue vector per CPU.
>
> Multi queue mode isn't available on PPv2.1, make sure we fallback to
> single mode when running on this revision.
>
> Signed-off-by: Maxime Chevallier <maxime.chevallier@xxxxxxxxxxx>
[...]

MBR, Sergei