* [Xenomai-help] Interrupt sharing
@ 2009-04-06 16:38 Marcel Soulot
2009-04-06 16:43 ` Gilles Chanteperdrix
0 siblings, 1 reply; 2+ messages in thread
From: Marcel Soulot @ 2009-04-06 16:38 UTC (permalink / raw)
To: xenomai
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Hi,
I wonder if I can manage the same IRQ with xenomai and the kernel ?
I have a multiple devices (8 UARTs and GPIOs...) on a PCI card and all share
the same IRQ.
Can I open for example 4 uart with xenomai and the 4 others with the kernel
?
How can work the interrupt share mecanism between xenomai and the kernel ?
Thanks for your help,
Marcel.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Xenomai-help] Interrupt sharing
2009-04-06 16:38 [Xenomai-help] Interrupt sharing Marcel Soulot
@ 2009-04-06 16:43 ` Gilles Chanteperdrix
0 siblings, 0 replies; 2+ messages in thread
From: Gilles Chanteperdrix @ 2009-04-06 16:43 UTC (permalink / raw)
To: Marcel Soulot; +Cc: xenomai
Marcel Soulot wrote:
> Hi,
>
> I wonder if I can manage the same IRQ with xenomai and the kernel ?
>
> I have a multiple devices (8 UARTs and GPIOs...) on a PCI card and all share
> the same IRQ.
> Can I open for example 4 uart with xenomai and the 4 others with the kernel
> ?
> How can work the interrupt share mecanism between xenomai and the kernel ?
See the FAQ:
http://www.xenomai.org/index.php/FAQs
--
Gilles.
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2009-04-06 16:38 [Xenomai-help] Interrupt sharing Marcel Soulot
2009-04-06 16:43 ` Gilles Chanteperdrix
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