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Re: FW: [Xen-users] Re: [Xen-devel] Xen - Guest memory allocation

  • To: "dinesh chandrasekaran" <dinesh_chan8@xxxxxxxxxxx>
  • From: "Grzegorz Miłoś" <gm281@xxxxxxxxx>
  • Date: Mon, 23 Jun 2008 12:39:32 +0100
  • Cc: xen developers community <xen-devel@xxxxxxxxxxxxxxxxxxx>, xen users community <xen-users@xxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Mon, 23 Jun 2008 04:39:59 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

> Yeah milos,
>                   But the PCI  device should be allowed access by all DomUs.

As I said, PCI passthrough allows to assign a PCI device to _a_ DomU.
If you want multiple DomUs, it will not work. You might be able to
salvage some of the PCI passthrough code though (PCI configuration
space logic?). What kind of a device are we talking about? It is some
sort of a clever NIC?


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