On Thu, Jan 21, 2021 at 10:27:38AM +0000, Russell King - ARM Linux admin wrote: > As I already explained to you, you can *NOT* use kernel configuration > to make the choice. ARM is a multi-platform kernel, and we will not > stand for platform choices dictated by kernel configuration options.
This has nothing to do with ARM as a platform. The same limitation applies to x86 and all the rest. The networking stack does not support simultaneous PHY and MAC time stamping. If you enable both MAC and PHY time stamping, then only one will be reported, and that one is the PHY. Thanks, Richard
