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[Xen-devel] Booting guests from PCI memory [regd]
- To: xen developers community <xen-devel@xxxxxxxxxxxxxxxxxxx>
- From: dinesh chandrasekaran <dinesh_chan8@xxxxxxxxxxx>
- Date: Sat, 23 May 2009 03:26:18 +0530
- Delivery-date: Fri, 22 May 2009 14:56:44 -0700
- Importance: Normal
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Hi Friends,
if I have a PCI device with 128MB behind it, is it possible to use this
PCI-mapped memory as main memory for guests?
(instead of the usual way of assigning the RAM pages as main memory for guests)
I have already made the VMM permit the guests to read/write the PCI memory. But
here the guests run from the RAM behind the CPU. I would like to boot a guest
from the PCI memory rather than from the RAM behind the CPU.
I appreciate your suggestions and technical help on how to achieve the above as well.
Thanks,
Dinesh C
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