Hello,
Here are pre and post patch for xenomai on sun5i (allwinner A13).
It should work for sun4i (allwinner A10) too, but is not tested for this
proc.
The tested kernels are
wget
https://github.com/linux-sunxi/linux-sunxi/archive/sunxi-v3.4.24-r1.tar.gz
and
wget
https://github.com/linux-sunxi/linux-sunxi/archive/sunxi-v3.4.24-r2.tar.gz
It implement priority interrupt masking.
I check the priority masking with a preempt test which is derived from
the latency test:
The real time task loop for 1/4 of its period reading and rereading the
clock, so i get
the min, avg and worst case that the task can be preempted while it is
running.
If you are interested in this test, i can post it when I have modified
the output messages.
Paul Crubillé
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