From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julian Stecklina <der_julian@web.de>
Subject: Re: Event Channels
Date: Thu, 18 Jan 2007 14:02:40 +0100
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	<200701121903.35717.mark.williamson@cl.cam.ac.uk>
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Mark Williamson wrote:
> I don't see anything wrong with your code...  are you sure the minios is 
> behaving itself and sending the events?  Have you tried putting printks in 
> there to see if it's definitely successfully operating?
> 
> Are you sure the value of "port" you're binding in dom0 is correct?  If 
> necessary, you could try adding tracing code to the Linux evtchn driver.

It seems that the hypercall that ought to perform the notification is 
returning ENOSYS, which is rather strange. I am going to add some 
printk()s to the hypervisor in order to see what is going wrong.

Regards,
Julian