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Re: [Xen-users] amd-v -- passthrough supported?
| To: | Pasi Kärkkäinen <pasik@xxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] amd-v -- passthrough supported? |
| From: | 0bo0 <0.bugs.only.0@xxxxxxxxx> |
| Date: | Mon, 25 Jan 2010 12:54:04 -0800 |
| Cc: | Xen User-List <Xen-users@xxxxxxxxxxxxxxxxxxx> |
| Delivery-date: | Mon, 25 Jan 2010 12:54:39 -0800 |
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hi, On Mon, Jan 25, 2010 at 12:38 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote: > Xen PCI passthrough to PV guests has been supported for years, and it > doesn't require IOMMU or VT-d. On both Intel and AMD. > > Xen PCI passthrough to PV guests was actually available years before > there even was a VT-d spec! good. esp since I've been doing it for ages ... ;-) so all that said (thx) ... why is it, that when I'm trying to "get around" the pci-passthrough co-assignment requirement -- and both fixes for 34x (as an unimplemented patch) and 4x (option in config file) are referenced/available -- AND,i'm (i) on AMD, and (ii) only using passthrough to PV guests, that I'm being referred to Intel VT-d documentation for the rationale/explanation that I'm *not* seeing a bug? not trying to be difficult here, just seems like the finger's being pointed at something that's not relevant to my situtation .... thanks. _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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