I have found similar solution to the one presented at https://www.mail-archive.com/rtnet-users@.../msg01326.html
In my case, it was required to edit the rtnet script. I have added 5 seconds of delay in submit_cfg() function, just after bringing rteth0 device up. Does anyone know why the rt_e1000e driver can't handle this? Wojciech Domski Domski.pl Wojciech.Domski.pl W dniu 2014-04-01 12:40, Wojciech Domski pisze: > Dear all, > > I am experiencing some problems using the rt_e1000e driver for RTnet. > > What I am doing is pretty simple, however not everything is working as > it supposed to. After I start the rtnet service I'm keep getting such > communicates from syslog: > > TDMA: Failed to transmit sync frame! > > and occasionally: > > rt_e1000e: Reset adapter > > After quite long time (at least few minutes) > the driver manages to establish the connection > and then everything is working as it should. > > As my set-up I'm using mother board with those ethernet devices: > > 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network > Connection (rev 04) > 04:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network > Connection > a 8-port switch > a dedicated device bases on a microcontroller running RTnet. > > As I described before I was able to establish the transmission and > then everything is working as it should. The time needed for > establishing the connection is however unacceptable. > > Also I have tried repeating the same scenario but this time > only using the switch and everything is as previous. > Moreover, I tested this on different machines and I'm experiencing > the same problem. > > I've found this on mailing list: > > https://www.mail-archive.com/rtnet-users@.../msg01326.html > > > encouraged I've tried it by editing rtnet script by adding a substantial > delay > of few seconds after all the drivers were loaded. Unfortunately, > that didn't solved the problem. > > Different approach was to try the patch for the newest version > for e1000e driver and this one also didn't solve the problem. > > Best regards, > > -- > Wojciech Domski > > Domski.pl > > Wojciech.Domski.pl > > > > ------------------------------------------------------------------------------ > The best possible search technologies are now affordable for all companies. > Download your FREE open source Enterprise Search Engine today! > Our experts will assist you in its installation for $59/mo, no commitment. > Test it for FREE on our Cloud platform anytime! > http://pubads.g.doubleclick.net/gampad/clk?id=145328191&iu=/4140/ostg.clktrk > _______________________________________________ > RTnet-users mailing list > RTnet-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/rtnet-users ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
