Use ethtool. $ethtool --set-eee <device> off
Don't bother with module parameters. On modern kernels all the module parameters have other ways of configuring the same behavior. Regards, Jake > -----Original Message----- > From: Axel Holzinger [mailto:aholzin...@gmx.de] > Sent: Monday, June 29, 2015 4:10 PM > To: linuxptp-users@lists.sourceforge.net > Subject: Re: [Linuxptp-users] tx_timestamp_timeout and i210 > > Hi Jake, > > thanks for this rast reply. > > I searched the web and finally did this: > > sudo modprobe igb EEE=0 > > Does this suffice or how can I read the igb parameters? > > Thanks a lot > Axel > > > -----Original Message----- > > From: Keller, Jacob E [mailto:jacob.e.kel...@intel.com] > > Sent: Tuesday, June 30, 2015 12:34 AM > > To: Axel Holzinger; linuxptp-users@lists.sourceforge.net > > Subject: RE: [Linuxptp-users] tx_timestamp_timeout and i210 > > > > Hi, > > > > Make sure you have disabled EEE support. If EEE is on, then the i210 > device > > can take a very long time to return timestamps if the only traffic running > is > > ptp. (since the link will go to sleep inbetween the frames). > > > > That should be the issue here. If you still see the issue please let me > know. > > > > Regards, > > Jake > > > > > -----Original Message----- > > > From: Axel Holzinger [mailto:aholzin...@gmx.de] > > > Sent: Monday, June 29, 2015 3:24 PM > > > To: linuxptp-users@lists.sourceforge.net > > > Subject: [Linuxptp-users] tx_timestamp_timeout and i210 > > > > > > Hi Richard et al, > > > > > > on Ubuntu 14.04 with all updates and latest Intel i210 igb driver I > > > regularly get tx_timestamp_timeout error messages with the default > > > timeout > > > of 1ms. I then changed to 5ms and since then I don't see any more > errors. > > > > > > Does anybody see similar problems? Might this be a problem of the PC > > > (some > > > years old HP xw workstation) or might this be a i210 problem? > > > > > > Any hint appreciated. > > > > > > Regards > > > Axel > > > > > > > > > > > > > ---------------------------------------------------------------------------- > -- > > > Don't Limit Your Business. Reach for the Cloud. > > > GigeNET's Cloud Solutions provide you with the tools and support that > > > you need to offload your IT needs and focus on growing your business. > > > Configured For All Businesses. Start Your Cloud Today. > > > https://www.gigenetcloud.com/ > > > _______________________________________________ > > > Linuxptp-users mailing list > > > Linuxptp-users@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/linuxptp-users > > > ------------------------------------------------------------------------------ > Don't Limit Your Business. Reach for the Cloud. > GigeNET's Cloud Solutions provide you with the tools and support that > you need to offload your IT needs and focus on growing your business. > Configured For All Businesses. Start Your Cloud Today. > https://www.gigenetcloud.com/ > _______________________________________________ > Linuxptp-users mailing list > Linuxptp-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/linuxptp-users ------------------------------------------------------------------------------ Don't Limit Your Business. Reach for the Cloud. GigeNET's Cloud Solutions provide you with the tools and support that you need to offload your IT needs and focus on growing your business. Configured For All Businesses. Start Your Cloud Today. https://www.gigenetcloud.com/ _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
