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[Xen-devel] Can I specify a physical memory region for a domU
- To: xen-devel@xxxxxxxxxxxxxxxxxxx
- From: Eric Camachat <eric.camachat@xxxxxxxxx>
- Date: Wed, 7 Sep 2011 17:47:46 -0700
- Delivery-date: Wed, 07 Sep 2011 17:49:10 -0700
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- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Hi,
I am porting our drivers to XEN's PV domU (with PV PCI passthrouth), I
have to allocate a memory block and tell the hardware to access it.
But the hardware can address 32-bit only, so I want dedicate a region
of memory that below 2GB for the domU only.
How do that in XEN?
Thanks,
/Eric
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