On 1/4/2013 2:44 AM, Michael Haberler wrote:
> I rebuilt the i386 xenomai debs, they now include:
>
> CONFIG_PATA_VIA=y (I hope this fixes dgarr's boot problem)
>
> CONFIG_VIRTIO_BLK=m
> CONFIG_VIRTIO_NET=m
> CONFIG_VIRTIO_CONSOLE=m
> CONFIG_VIRTIO=y
>
> as requested by Seb for buildbot support
>
> I dont know if this will fix skunkworks' boot issue, we might a boot log from 
> a working kernel to fix that
>
> installation:
>
> wget 
> http://static.mah.priv.at/public/xenomai-debs/linux-headers-3.2.21-xenomai+_0.3_i386.deb
> wget 
> http://static.mah.priv.at/public/xenomai-debs/linux-image-3.2.21-xenomai+_0.3_i386.deb
>
> sudo dpkg -i linux-headers-3.2.21-xenomai+_0.3_i386.deb 
> linux-image-3.2.21-xenomai+_0.3_i386.deb
>
> -Michael
I did the above with the same result

http://imagebin.org/241608

On irc - someone had mentioned - rootdelay=45 helped some.  I tried 
adding it after quiet splash but it was unsuccessful.  (this system 
boots if I select the previous non xenomai kernel)

I will say this - I have install the xenomai debs on atleast 4 different 
computers now.  Even on an older intel atom board.  All these machines 
ran rtai with steady latencys (<20us (one less than 30us - newer amd 
system)).  The xenomai latencys have spiked on all to over 100us.  I 
used these directions http://wiki.linuxcnc.org/cgi-bin/wiki.pl?NewRTInstall

so either I am doing something wrong or the kernel needs a bit more 
tweeking.   (I did run through some of the basic troubleshooting from 
xenomai's site - disable legacy usb in bios and such)

thanks for all the work
sam



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