Re: [Xenomai-help] Adeos patch prevents IRQ 384 (MMC Chip Detect) on omap-2.6.33

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

Gilles Chanteperdrix wrote:
> Bob Feretich wrote:
>>   I have started a new thread with a name that better describes the 
>> failure I am seeing. This may or may not be the reason I was seeing root 
>> file system mount hang on omap-2.6.31 (previous thread).
> 
> Ok. In the case where you have Adeos without Xenomai, do you have
> CONFIG_IPIPE enabled, if yes, then please verify that when CONFIG_IPIPE
> is disabled, you return in the same situation as without the I-pipe
> patch. Please also try enabling CONFIG_IPIPE and only removing the
> commit which "fixes" the spurious irqs.

To clarify my suggestions: I think the "fix" for spurious irqs may in
fact paper over the real problem of twl4030 irqs with the Adeos patch. I
simply did not spend to much sweat on it, because the twl4030 irqs code
look a lot like an hacky UFO which is going to disappear thanks to
threaded interrupts. But obviously, that is not going to happen for
2.6.31 or 2.6.33.

Anyway, I am going to test 2.6.33 without I-pipe on my side to see if I
get the interrupts and I can reproduce your issue.

-- 
					    Gilles.