Re: [Xenomai] rtdm_irq_request not registering irq

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

On Mon, Feb 16, 2015 at 03:22:07PM +0530, JAY KOTHARI wrote:
> I am using beaglebone black with Linux 3.8.13 and Xenomai 2.6.3.

There is no reason to use Xenomai 2.6.3, you should be using xenomai
2.6.4. Both releases are ABI compatible.

> In
> the original Linux driver (without RTDM driver) they are implementing
> same irq_number for request_irq API. So I believe the same irq number
> must work for rtdm_irq_request in my RTDM driver.
> 
> I looked into /proc/xenomai/irq my irq is shown registered but its not working.
> 
> How I use to  request_irq and rtrm_irq_request together to solve this
> approach?? Do you mean I request irq with both api??
> Then how do I implement irq handler and get argument like
> dev_id(request_irq) or void * arg(rtdm_irq_request)????

Please, no top posting. No need for bazillions of question marks
either.

Yes, I mean request the irq with both API, pass a dummy handler to
request_irq, it will never be called anyway if the handler
registered with rtdm_irq_request do not return XN_ISR_PROPAGATE.

-- 
					    Gilles.