Re: [Xenomai-core] Ipipe breaks my MPC8541 board boot
2012/1/3 Philippe Gerum :
> On 01/03/2012 06:58 PM, Gilles Chanteperdrix wrote:
>>
>> On 01/03/2012 06:49 PM, Jean-Michel Hautbois wrote:
>>>
>>> cpm2_cascade is dedicated to my board, but has nothing impressive :
>>> static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
>>> {
>>> int cascade_irq;
>>>
>>> while ((cascade_irq = cpm2_get_irq())>= 0)
>>> generic_handle_irq(cascade_irq);
>>
>>
>> Replace generic_handle_irq with ipipe_handle_chained_irq.
>>
Argh ! I didn't see it :) !
Thanks, it works.
> You have to fixup the eoi handling as well, check how this is done in
> arch/powerpc/platforms/85xx/sbc8560.c.
OK, I will check it, but didn't need to do it for making it work... :).
Thanks again !
JM
___
Xenomai-core mailing list
Xenomai-core@gna.org
https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Ipipe breaks my MPC8541 board boot
On 01/03/2012 06:58 PM, Gilles Chanteperdrix wrote:
On 01/03/2012 06:49 PM, Jean-Michel Hautbois wrote:
cpm2_cascade is dedicated to my board, but has nothing impressive :
static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
{
int cascade_irq;
while ((cascade_irq = cpm2_get_irq())>= 0)
generic_handle_irq(cascade_irq);
Replace generic_handle_irq with ipipe_handle_chained_irq.
You have to fixup the eoi handling as well, check how this is done in
arch/powerpc/platforms/85xx/sbc8560.c.
--
Philippe.
___
Xenomai-core mailing list
Xenomai-core@gna.org
https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] Ipipe breaks my MPC8541 board boot
On 01/03/2012 06:49 PM, Jean-Michel Hautbois wrote:
> cpm2_cascade is dedicated to my board, but has nothing impressive :
> static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
> {
> int cascade_irq;
>
> while ((cascade_irq = cpm2_get_irq()) >= 0)
> generic_handle_irq(cascade_irq);
Replace generic_handle_irq with ipipe_handle_chained_irq.
--
Gilles.
___
Xenomai-core mailing list
Xenomai-core@gna.org
https://mail.gna.org/listinfo/xenomai-core
