[dpdk-dev] [RFC] ethdev: abstraction layer for QoS hierarchical scheduler
Dumitrescu, Cristian
cristian.dumitrescu at intel.com
Thu Dec 8 18:18:08 CET 2016
> Hi Cristian,
>
> The way qos works just now should be feasible for dynamic targets. That is
> similar functions
> to rte_sched_port_enqueue() and rte_sched_port_dequeue() would be
> called. The first to
> enqueue the mbufs onto the queues the second to dequeue. The qos
> structures and scheduler
> don't need to be as functionally rich though. I would have thought a simple
> pipe with child
> nodes should suffice for most. That would allow each tunnel/session to be
> shaped and the
> queueing and drop logic inherited from what is there just now.
>
> Thanks,
> Alan.
Hi Alan,
So just to make sure I get this right: you suggest that tunnels/sessions could simply be mapped as one of the layers under the port hierarchy?
Thanks,
Cristian
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