From: Peter Xu <peterx@redhat.com>
To: "Singh, Brijesh" <brijesh.singh@amd.com>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <rth@twiddle.net>,
Eduardo Habkost <ehabkost@redhat.com>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
"Lendacky, Thomas" <Thomas.Lendacky@amd.com>,
"Suthikulpanit, Suravee" <Suravee.Suthikulpanit@amd.com>
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 [thread overview]
Message-ID: <20181008055507.GD18728@xz-x1> (raw)
In-Reply-To: <1538423049-29524-7-git-send-email-brijesh.singh@amd.com>
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 <brijesh.singh@amd.com>
> Cc: Peter Xu <peterx@redhat.com>
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Richard Henderson <rth@twiddle.net>
> Cc: Eduardo Habkost <ehabkost@redhat.com>
> Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
> Cc: Tom Lendacky <Thomas.Lendacky@amd.com>
> Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Regards,
--
Peter Xu
next prev parent reply other threads:[~2018-10-08 6:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 19:44 [Qemu-devel] [PATCH v5 0/9] x86_iommu/amd: add interrupt remap support Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 1/9] x86_iommu: move the kernel-irqchip check in common code Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 2/9] x86_iommu: move vtd_generate_msi_message in common file Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 3/9] x86_iommu/amd: remove V=1 check from amdvi_validate_dte() Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 4/9] x86_iommu/amd: make the address space naming consistent with intel-iommu Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 5/9] x86_iommu/amd: Prepare for interrupt remap support Singh, Brijesh
2018-10-08 5:53 ` Peter Xu
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 6/9] x86_iommu/amd: Add interrupt remap support when VAPIC is not enabled Singh, Brijesh
2018-10-08 5:55 ` Peter Xu [this message]
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 7/9] i386: acpi: add IVHD device entry for IOAPIC Singh, Brijesh
2018-10-01 19:44 ` [Qemu-devel] [PATCH v5 9/9] x86_iommu/amd: Enable Guest virtual APIC support Singh, Brijesh
2018-10-19 14:05 ` [Qemu-devel] [PATCH v5 0/9] x86_iommu/amd: add interrupt remap support Singh, Brijesh
2018-10-19 16:28 ` Michael S. Tsirkin
2018-10-22 9:47 ` Peter Xu
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