On 11/25/2025 5:12 AM, Bruce Richardson wrote:
> On Tue, Nov 25, 2025 at 10:30:37AM +0000, Hore, Soumyadeep wrote:
>> Hi Jacob,
>>
>> Currently PTP features are not enabled in DPDK. We only have the Rx timestamp API in place. Typically the change that you want needs to be implemented in ethdev_ops.timesync_enable(), which is not implemented.
>>
> At this stage we are post final RC for 25.11, so taking this patch would be
> risky anyway. Let's target 26.03 for this, and then look to  backport to
> 25.11.1
> 
> Thanks,
> /Bruce

Sure. In that case i think we need to revert the other change that
checked the RX_TIMESTAMP flag as it corrected one issue but caused a
regression in Rx timestamp offload when it *is* functional.

I think its commit d21c2fe6e5a1 ("net/iavf: fix check for PF Rx
timestamp support"). That commit without this fix will incorrectly
prevent enabling Rx timestamps.

Thanks,
Jake