[Xenomai-help] xeno-test: code -25

[Xenomai-help] xeno-test: code -25

[Karl Reichert]

I tried an AMD Athlon XP, Single Core, Xenomai 2.3.1, adeos 1.8_05, linux 
2.6.20.15 with a networking card RTL8139 and run into problems.

I made a fresh installation of Xenomai and xeno-test runs a while, then tells 
me the following:
latency: failed to start in-kernel timer benchmark, code -25

Any ideas?

Thanks in advance
Karl

Re: [Xenomai-help] xeno-test: code -25

[Jan Kiszka]

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Karl Reichert wrote:
> I tried an AMD Athlon XP, Single Core, Xenomai 2.3.1, adeos 1.8_05, linux 
> 2.6.20.15 with a networking card RTL8139 and run into problems.
> 
> I made a fresh installation of Xenomai and xeno-test runs a while, then tells 
> me the following:
> latency: failed to start in-kernel timer benchmark, code -25
> 
> Any ideas?

Try to issue "rmmod xeno_irqbench" before starting the test.

That driver gets automatically loaded as it needlessly advertises PnP
support for UARTs. I think I fixed this somewhere, at least in upcoming
2.4. Another fix would be to make the latency tool cleverer in picking
the right testing device. Yet undone...

Jan


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