Re: [Xen-devel] domU guest for xcp 0.1.1

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Thu, 2010-03-18 at 13:43 +0000, Ritu kaur wrote:
> Hi Ian.
> 
>  pcifront_handler_aer is the callback function.

This is not the same interrupt/evtchn as your device's interrupt though.
This is the PCI error handling notification interrupt (PCI AER is PCI
Advanced Error Reporting).

[...]

> Yes my nic device is sharing interrupts(IRQ17) with usb and ide
> devices in dom0. 

This may be your problem, I don't know if this is expected to work or
not.

You could experiment with another device which doesn't share an
interrupt, just to check that the basic mechanism is working.

Ian.



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