Messages in this thread | | | Date | Mon, 5 Aug 2019 10:29:20 -0700 | From | Richard Cochran <> | Subject | Re: [PATCH net-next v2] net: dsa: mv88e6xxx: extend PTP gettime function to read system clock |
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On Mon, Aug 05, 2019 at 07:12:40PM +0200, Hubert Feurstein wrote: > It got improved, but you still have the unpredictable latencies caused by the > mdio_done-completion (=> wait_for_completion_timeout) in imx_fec.
Yes, that is the important point.
Please take a look at other mmi_bus.write() implementations and see if you can place the timestamps into the mii_bus layer.
Thanks, Richard
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