[dpdk-dev] [PATCH v20 0/4] Add PMD power management

Thomas Monjalon thomas at monjalon.net
Fri Jan 29 15:20:53 CET 2021


22/01/2021 18:12, Anatoly Burakov:
> Things of note:
> 
> - Only 1:1 core to queue mapping is supported, meaning that each lcore 
>   must at most handle RX on a single queue

Is there a way to have a more generic solution?
I think it may deserve some comments in the API.

> - Support 3 type policies. Monitor/Pause/Frequency Scaling
> - Power management is enabled per-queue
> - The API doesn't extend to other device types

Could it be extended to more device types?
Otherwise it should be called specifically ethdev power management.

> Anatoly Burakov (2):
>   eal: rename power monitor condition member
>   eal: improve comments around power monitoring API
> 
> Liang Ma (2):
>   power: add PMD power management API and callback
>   examples/l3fwd-power: enable PMD power mgmt

Applied with few formatting improvements, thanks




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