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[Xen-devel] domu to dom0's entry point

To: xen-devel@xxxxxxxxxxxxx
From: Nitin Gupta <nitin.kobain@xxxxxxxxx>
Date: Sat, 15 Sep 2012 19:00:56 +0530
Delivery-date: Sat, 15 Sep 2012 14:09:22 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

Hi,

I have a query.

Dom0 is the administrative kernel which can access I/O devices through hypervisor. So if an application wants to write to an I/O device then it should go through Dom0. Is it right? If its so then can anyone point to the entry and exit points in Dom0.

--
Regards,
Nitin Gupta

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