On Thu, August 16, 2007 15:39, Gilles Chanteperdrix wrote: >> > > >> trying to use RTnet and having massive synchronisation problems, >> a >> > > >> problem >> > > >> with xenomai latencies came up. >> > > >> Our xenomai latency test gives weird values. Attached a >> xeno-test >> > log. >> > > >> Does anyone have an idea ? >> > > > Yes, read the FAQ and try the proposed workarounds. >> > > Sorry not to mention it. Of course we used all the settings in the >> FAQ >> > and >> > What does your kernel logs say about SMI workaround, is it working ? >> It does not say anything about SMI, reading the Torubleshoothing file, >> it >> sound like there should be a warning if it is not working. > But you should get a message "SMI enabled" in the kernel logs. Do you get > it ?
Nope...there isn't an entry with SMI at all in all /var/log/* >> > > Or am I just too blind to find other workarounds there ? >> > There is also the X-server workaround, and the Legacy USB workaround. >> No HW Acceleration on. >> Legacy USB Option in Bios is missing (like a lot more... :-/ ) >> > What version of Xenomai are you using ? >> Xenomai 2.3.2 with Linux Kernel 2.6.20 > In case there is a bug in the newly introduced direct access to tsc > from posix clock functions, could you re-compile with access to hw tsc > disabled and re-run cyclictest ? I could, just being not able to find the option ;) Greets, Nadym _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
