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[Xen-devel] [PATCH] [VTD] Add a check for interrupt remapping of ioapic
| To: | <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] [PATCH] [VTD] Add a check for interrupt remapping of ioapic RTE |
| From: | "Han, Weidong" <weidong.han@xxxxxxxxx> |
| Date: | Fri, 26 Sep 2008 13:48:45 +0800 |
| Cc: | "Xu, Anthony" <anthony.xu@xxxxxxxxx>, "Kay, Allen M" <allen.m.kay@xxxxxxxxx> |
| Delivery-date: | Thu, 25 Sep 2008 22:49:10 -0700 |
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| Thread-index: | Ackfm4mspsxf7dQnQwqlFX2smZPJjA== |
| Thread-topic: | [Xen-devel] [PATCH] [VTD] Add a check for interrupt remapping of ioapic RTE |
For IOAPIC interrupt remapping, it only needs to remap ioapci RTE, should not remap other IOAPIC registers, which are IOAPIC ID, VERSION and Arbitration ID. This patch adds the check for this and only remap ioapci RTE. Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx> Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
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