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Re: [Qemu-devel] [PATCH v5 6/9] x86_iommu/amd: Add interrupt remap suppo
From: |
Peter Xu |
Subject: |
Re: [Qemu-devel] [PATCH v5 6/9] x86_iommu/amd: Add interrupt remap support when VAPIC is not enabled |
Date: |
Mon, 8 Oct 2018 13:55:07 +0800 |
User-agent: |
Mutt/1.10.1 (2018-07-13) |
On Mon, Oct 01, 2018 at 07:44:39PM +0000, Singh, Brijesh wrote:
> Emulate the interrupt remapping support when guest virtual APIC is
> not enabled.
>
> For more info Refer: AMD IOMMU spec Rev 3.0 - section 2.2.5.1
>
> When VAPIC is not enabled, it uses interrupt remapping as defined in
> Table 20 and Figure 15 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>
Regards,
--
Peter Xu
- [Qemu-devel] [PATCH v5 0/9] x86_iommu/amd: add interrupt remap support, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 7/9] i386: acpi: add IVHD device entry for IOAPIC, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 5/9] x86_iommu/amd: Prepare for interrupt remap support, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 4/9] x86_iommu/amd: make the address space naming consistent with intel-iommu, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 2/9] x86_iommu: move vtd_generate_msi_message in common file, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 9/9] x86_iommu/amd: Enable Guest virtual APIC support, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 1/9] x86_iommu: move the kernel-irqchip check in common code, Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 3/9] x86_iommu/amd: remove V=1 check from amdvi_validate_dte(), Singh, Brijesh, 2018/10/01
- [Qemu-devel] [PATCH v5 6/9] x86_iommu/amd: Add interrupt remap support when VAPIC is not enabled, Singh, Brijesh, 2018/10/01
- Re: [Qemu-devel] [PATCH v5 6/9] x86_iommu/amd: Add interrupt remap support when VAPIC is not enabled,
Peter Xu <=
- Re: [Qemu-devel] [PATCH v5 0/9] x86_iommu/amd: add interrupt remap support, Singh, Brijesh, 2018/10/19