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Re: [Xen-devel] disable qemu PCI devices in HVM domains
| To: | James Harper <james.harper@xxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] disable qemu PCI devices in HVM domains |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Thu, 11 Dec 2008 09:06:29 +0000 |
| Cc: | Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> |
| Delivery-date: | Thu, 11 Dec 2008 01:06:57 -0800 |
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| Thread-topic: | [Xen-devel] disable qemu PCI devices in HVM domains |
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On 11/12/2008 03:10, "James Harper" <james.harper@xxxxxxxxxxxxxxxx> wrote: > So if the PV drivers loaded early in the boot process, they would write > to a designated IO port and qemu would then tell the PCI devices to not > work anymore. Because I would do it at the driver level rather than at > the device level, it should happen even before windows has loaded the > pci.sys driver and started probing the PCI space. > > Does that sound acceptable? It sounds good in principle. Do you know how you would hack it into qemu? Ian Jackson may have views on that. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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