On Mon,  4 Jul 2022 13:45:13 +0200 Michal Wilczynski wrote:

If we were to follow normal flow, we would now use tc-filter family of
commands to direct types of interesting traffic to the correct nodes.
That is NOT the case in this implementation. In this POC, meaningful
classid number identifies scheduling node. Number of qdisc handle is a
queue number in a PF space. Reason for this - we want to support ALL
queues on the card including SR-IOV ones that are assigned to VF
netdevs.

Have you looked at the devlink rate API? It should do what you need.
Dima has been working on extending that API recently you may want to
compare notes with him as well: 

https://lore.kernel.org/all/20220620152647.2498927-1-dchumak@nvidia.com/ (local)