Can you show us the output of ptp4l? Regards, Jake
On Wed, 2013-12-11 at 18:49 +0800, Arnold kang wrote: > hi Richard, > > i just use a test code from kernel > https://www.kernel.org/doc/Documentation/networking/timestamping/timestamping.c > . and i can receive the send package timestamp back. i i guess this is a bug > in linux ptp. can you tell me how to resolve it? > > > > thanks. > > > > 2013/12/11 Arnold kang <[email protected]> > i get the trouble that ptp send delay request package, and > can't get back the send timestamp back. but when receive > message for master, i can get the receive timestamp. so, i > think the problem is not in driver. and i don't know why > cann't get the send timestamp > > > > 2013/12/11 Arnold kang <[email protected]> > hi Richard, > > my PTP ts type is software, so there no need MAC > driver support, is this right? > > > > 2013/12/7 Keller, Jacob E <[email protected]> > > FYI, you need kernel 3.5 or later for the > ethtool -T to work :) > > Regards, > Jake > > On Fri, 2013-12-06 at 16:50 +0800, Arnold kang > wrote: > > hi, > > > > i find that the mac driver is > STMicroelectronics 10/100/1000 > > Synopsys Ethernet driver which in " > linux-3.0.8/drivers/net/stmmac > > > > " . and sorry that i can run the 'ethtool > -T' on my arm linux, and > > I'm trying... > > > > > > > > Thanks, > > > > Arnold > > > > > > > > 2013/12/5 Richard Cochran > <[email protected]> > > On Thu, Dec 05, 2013 at 09:46:13AM > +0800, Arnold kang wrote: > > > hi all, > > > i just noticed that the > previous can not send > > correctly, so i past it > > > again. > > > > > > Dear Richard: > > > thanks for your response. > here is the detail > > information: > > > ARCH : ARM Cortex A9 > > > kernel version : 3.0.8 > > > ethernet card : RTL8211EG > > > > > > This is a PHY, not a MAC. We need to > know what MAC you are > > using. > > > > Can you also send the output of > 'ethtool -T'? > > > > Thanks, > > Richard > > > > > > > > > ------------------------------------------------------------------------------ > > Sponsored by Intel(R) XDK > > Develop, test and display web and hybrid > apps with a single code base. > > Download it for free now! > > > > http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk > > > _______________________________________________ > > Linuxptp-users mailing list > > [email protected] > > > > https://lists.sourceforge.net/lists/listinfo/linuxptp-users > > > > > > > > ------------------------------------------------------------------------------ Rapidly troubleshoot problems before they affect your business. Most IT organizations don't have a clear picture of how application performance affects their revenue. With AppDynamics, you get 100% visibility into your Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro! http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk _______________________________________________ Linuxptp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linuxptp-users
