On 21/10/2021 5:48 PM, Ferruh Yigit wrote:

On 10/18/2021 3:16 PM, Miao Li wrote:

quoted

Since some vdevs like virtio and vhost do not support rxq_info_get and
queue state inquiry, the error return value -ENOTSUP need to be ignored
when queue_stopped cannot get rx queue information and rx queue state.
This patch changes the return value of queue_stopped when
rte_eth_rx_queue_info_get return -ENOTSUP to support vdevs which cannot
provide rx queue information and rx queue state enable power management.

Don't we want to backport this patch? In case later a patch in the main
repo relies on this return type and that needs to be merged to LTS...

Also need to clarify if this is a fix or not.

quoted

Signed-off-by: Miao Li <redacted>
Acked-by: Anatoly Burakov <redacted>
Reviewed-by: Chenbo Xia <redacted>

power library maintainer ack/review is missing.

Hi Ferruh,
   Anatoly's Ack is good on this, he's very familiar with this code.
Rgds,
Dave.



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