Re: PTP: PHY timestamping when MAC is PTP capable

2017-08-28 Thread Richard Cochran
On Mon, Aug 28, 2017 at 08:39:44AM +, Sørensen, Stefan wrote: > I have run into a problem with packet timestamping on a platform (cpsw > + dp83640) where both the PHY and the MAC is PTP capable and I need > the PHY to perform the timestamping. In the current code, > SIOCGHWTSTAMP is passed to t

PTP: PHY timestamping when MAC is PTP capable

2017-08-28 Thread Sørensen , Stefan
Hi, I have run into a problem with packet timestamping on a platform (cpsw + dp83640) where both the PHY and the MAC is PTP capable and I need the PHY to perform the timestamping. In the current code, SIOCGHWTSTAMP is passed to the MAC driver and only if it does not support PTP itself will it pass