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Re: [Qemu-devel] [PATCH v4 8/9] x86_iommu/amd: Add interrupt remap suppo
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From: |
Peter Xu |
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Subject: |
Re: [Qemu-devel] [PATCH v4 8/9] x86_iommu/amd: Add interrupt remap support when VAPIC is enabled |
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Date: |
Fri, 28 Sep 2018 14:11:35 +0800 |
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User-agent: |
Mutt/1.10.1 (2018-07-13) |
On Thu, Sep 27, 2018 at 04:46:01PM +0000, Singh, Brijesh wrote:
> Emulate the interrupt remapping support when guest virtual APIC is
> enabled.
>
> For more information refer: IOMMU spec rev 3.0 (section 2.2.5.2)
>
> When VAPIC is enabled, it uses interrupt remapping as defined in
> Table 22 and Figure 17 from IOMMU spec.
>
> Signed-off-by: Brijesh Singh <address@hidden>
> Cc: Peter Xu <address@hidden>
> Cc: "Michael S. Tsirkin" <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Richard Henderson <address@hidden>
> Cc: Eduardo Habkost <address@hidden>
> Cc: Marcel Apfelbaum <address@hidden>
> Cc: Tom Lendacky <address@hidden>
> Cc: Suravee Suthikulpanit <address@hidden>
Reviewed-by: Peter Xu <address@hidden>
--
Peter Xu
- Re: [Qemu-devel] [PATCH v4 3/9] x86_iommu/amd: remove V=1 check from amdvi_validate_dte(), (continued)
- [Qemu-devel] [PATCH v4 2/9] x86_iommu: move vtd_generate_msi_message in common file, Singh, Brijesh, 2018/09/27
- [Qemu-devel] [PATCH v4 6/9] x86_iommu/amd: Add interrupt remap support when VAPIC is not enabled, Singh, Brijesh, 2018/09/27
- [Qemu-devel] [PATCH v4 4/9] x86_iommu/amd: make the address space naming consistent with intel-iommu, Singh, Brijesh, 2018/09/27
- [Qemu-devel] [PATCH v4 7/9] i386: acpi: add IVHD device entry for IOAPIC, Singh, Brijesh, 2018/09/27
- [Qemu-devel] [PATCH v4 5/9] x86_iommu/amd: Prepare for interrupt remap support, Singh, Brijesh, 2018/09/27
- Message not available
- Re: [Qemu-devel] [PATCH v4 8/9] x86_iommu/amd: Add interrupt remap support when VAPIC is enabled,
Peter Xu <=