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[Xen-devel] [PATCH] nestedhvm: handle l2 guest MMIO access
| To: | "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] [PATCH] nestedhvm: handle l2 guest MMIO access |
| From: | Christoph Egger <Christoph.Egger@xxxxxxx> |
| Date: | Fri, 21 Oct 2011 15:20:19 +0200 |
| Delivery-date: | Fri, 21 Oct 2011 06:22:56 -0700 |
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Hyper-V starts a root domain which effectively an l2 guest. Hyper-V passes its devices through to the root domain and let it do the MMIO accesses. The emulation is done by Xen (host) and Hyper-V forwards the interrupts to the l2 guest. Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx> -- ---to satisfy European Law for business letters: Advanced Micro Devices GmbH Einsteinring 24, 85689 Dornach b. Muenchen Geschaeftsfuehrer: Alberto Bozzo, Andrew Bowd Sitz: Dornach, Gemeinde Aschheim, Landkreis Muenchen Registergericht Muenchen, HRB Nr. 43632
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