netdev - Re: [RFC PATCH net-next v4 2/6] devlink: Extend devlink-rate api with queues and new parameters

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Message-ID: <20220921163354.47ca3c64@kernel.org>
Date:   Wed, 21 Sep 2022 16:33:54 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     "Wilczynski, Michal" <michal.wilczynski@...el.com>
Cc:     Edward Cree <ecree.xilinx@...il.com>, <netdev@...r.kernel.org>,
        <alexandr.lobakin@...el.com>, <dchumak@...dia.com>,
        <maximmi@...dia.com>, <jiri@...nulli.us>,
        <simon.horman@...igine.com>, <jacob.e.keller@...el.com>,
        <jesse.brandeburg@...el.com>, <przemyslaw.kitszel@...el.com>
Subject: Re: [RFC PATCH net-next v4 2/6] devlink: Extend devlink-rate api
 with queues and new parameters

On Thu, 15 Sep 2022 20:41:52 +0200 Wilczynski, Michal wrote:
> In our use case we are trying to find a way to expose hardware Tx 
> scheduler tree that is defined per port to user. Obviously if the
> tree is defined per physical port, all the scheduling nodes will
> reside on the same tree.

Can you give some examples of what the resulting hierarchy would look
like?