On Thursday, 3 December 2020, 16:52:46 CET, Vladimir Oltean wrote: > On Thu, 3 Dec 2020 at 17:36, Christian Eggers <ceggers@xxxxxxx> wrote: > > Should ptp_sysfs be extended with a "pulse" attribute with calls > > enable() with only PTP_PEROUT_DUTY_CYCLE set? > > Use tools/testing/selftests/ptp/testptp. Thanks for the hint. Last time I looked at it (5.4), it used to have no "pulse" feature (as the ioctl() interface). Maybe I should also add support for PTP_PEROUT_PHASE to the KSZ driver. regards Christian