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[Xen-devel] [PATCH] AMD IOMMU: Fix ioapic interrupt remapping
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] [PATCH] AMD IOMMU: Fix ioapic interrupt remapping |
| From: | Wei Wang2 <wei.wang2@xxxxxxx> |
| Date: | Fri, 17 Apr 2009 14:08:00 +0200 |
| Delivery-date: | Fri, 17 Apr 2009 05:08:47 -0700 |
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A few ioapic redirection entries are initialized by hypervisor before enabling iommu hardware. This patch copies those entries from ioapic redirection table into interrupt remapping table after interrupt remapping table has been allocated. Thanks, Wei Signed-off-by: Wei Wang <wei.wang2@xxxxxxx> -- AMD GmbH, Germany Operating System Research Center Legal Information: Advanced Micro Devices GmbH Karl-Hammerschmidt-Str. 34 85609 Dornach b. München Geschäftsführer: Jochen Polster, Thomas M. McCoy, Giuliano Meroni Sitz: Dornach, Gemeinde Aschheim, Landkreis München Registergericht München, HRB Nr. 43632
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