On Thu, Sep 26, 2019 at 11:11:09AM -0700, Jacob Keller wrote: > Fix the renesas PTP support to explicitly reject any future flags that > get added to the external timestamp request ioctl. > > In order to maintain currently functioning code, this patch accepts all > three current flags. This is because the PTP_RISING_EDGE and > PTP_FALLING_EDGE flags have unclear semantics and each driver seems to > have interpreted them slightly differently.
This driver doesn't check the flags. Not knowing this HW, I can't say which edges are time stamped. > Cc: Sergei Shtylyov <sergei.shtyl...@cogentembedded.com> > Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com> Reviewed-by: Richard Cochran <richardcoch...@gmail.com>
