netdev - Re: [PATCH net-next v9 3/9] devlink: Enable creation of the devlink-rate nodes from the driver

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Date:   Fri, 4 Nov 2022 16:39:36 +0100
From:   Jiri Pirko <jiri@...nulli.us>
To:     Michal Wilczynski <michal.wilczynski@...el.com>
Cc:     netdev@...r.kernel.org, alexandr.lobakin@...el.com,
        jacob.e.keller@...el.com, jesse.brandeburg@...el.com,
        przemyslaw.kitszel@...el.com, anthony.l.nguyen@...el.com,
        kuba@...nel.org, ecree.xilinx@...il.com
Subject: Re: [PATCH net-next v9 3/9] devlink: Enable creation of the
 devlink-rate nodes from the driver

Fri, Nov 04, 2022 at 03:30:56PM CET, michal.wilczynski@...el.com wrote:
>Intel 100G card internal firmware hierarchy for Hierarchicial QoS is very
>rigid and can't be easily removed. This requires an ability to export
>default hierarchy to allow user to modify it. Currently the driver is
>only able to create the 'leaf' nodes, which usually represent the vport.
>This is not enough for HQoS implemented in Intel hardware.
>
>Introduce new function devl_rate_node_create() that allows for creation
>of the devlink-rate nodes from the driver.
>
>Signed-off-by: Michal Wilczynski <michal.wilczynski@...el.com>

Reviewed-by: Jiri Pirko <jiri@...dia.com>