On Wed, Jul 01, 2015 at 05:56:25PM +0200, Antoine Durand wrote:
> Hi,
>
> I've two PCI devices for which I'm making RTDM drivers.
>
> I can load the first without any problem.
>
> but when the second driver call rtdm_irq_request (passing the struct
> pci_dev->irq field and flag RTDM_IRQTYPE_SHARED), it failed with
> EBUSY :
That is a Xenomai configuration issue, you need to enable
CONFIG_XENO_OPT_SHIRQ if you want your RTDM drivers to share IRQs.
--
Gilles.
https://click-hack.org
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