Hi,
>Ok. Could you try something ? It will work with I-pipe only but will
>break Xenomai, so do not try to run Xenomai over this modification.
>In include/asm-arm/system.h in the definition of the switch_to macro
>try removing the calls to local_irq_disable_hw_cond and
>local_irq_enable_hw_cond, and tell us if you still get the serial
>driver overruns.
Ok,
now I can't because I have a flight in the afternoon. Maybe this night
or tomorrow :)
>This means that there is a fault in xnpod_schedule, that causes a
>Linux function to be called over Xenomai domain. But the problem is
>the fault in the first place. To debug this, we need a disassembly of
>xnpod_schedule. This will be best discussed on Xenomai mailing list.
>You probably have a problem in your port of the I-pipe patch, since
>Xenomai is reported to works on other AT91s.
Ok
Regards MIchael
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