On Fri, 2015-11-13 at 15:15 +0100, frank wrote: > > On 11/13/2015 02:29 PM, Richard Cochran wrote: > > On Fri, Nov 13, 2015 at 01:26:45PM +0100, frank wrote: > > > > > Currently the value is still the default: > > > > > > tx_timestamp_timeout 1 > > That means one millisecond. Try ten, and if that doesn't work, > > then > > you likely have a driver/stack issue. > > > > > > 10ms does not work either.. > > kind regards > Frank
Yea, since it's doing a poll here you really aren't at risk of a long delay if it took more than 10 milliseconds, so it's likely an issue with driver not returning the timestamp, or dropping it or similar. Definitely upgrading the kernel is the best approach to help reduce odds that it's a stack bug. Regards, Jake ------------------------------------------------------------------------------ _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
