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Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enabl
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From: |
Jan Kiszka |
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Subject: |
Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enable IR |
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Date: |
Mon, 30 May 2016 14:43:22 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2016-05-30 12:31, Peter Xu wrote:
> One flag is added to specify whether to enable IR for emulated IOMMU. By
> default, interrupt remapping is not supportted. To enable it, we should
> specify something like:
>
> $ qemu-system-x86_64 -M q35,iommu=on,intremap=on
Maybe it's time to move on to Marcel's "-device iommu" patches and
convert this switch to a device property directly. Or what is the plan?
Jan
--
Siemens AG, Corporate Technology, CT RDA ITP SES-DE
Corporate Competence Center Embedded Linux
- [Qemu-devel] [PATCH v8 08/25] x86-iommu: introduce parent class, (continued)
- [Qemu-devel] [PATCH v8 08/25] x86-iommu: introduce parent class, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 09/25] x86-iommu: provide x86_iommu_get_default, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 10/25] x86-iommu: q35: generalize find_add_as(), Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 11/25] intel_iommu: add IR translation faults defines, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 12/25] intel_iommu: Add support for PCI MSI remap, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 13/25] q35: ioapic: add support for emulated IOAPIC IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 14/25] ioapic: introduce ioapic_entry_parse() helper, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 15/25] intel_iommu: add support for split irqchip, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 17/25] x86-iommu: introduce IEC notifiers, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enable IR, Peter Xu, 2016/05/30
- Re: [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enable IR,
Jan Kiszka <=
- [Qemu-devel] [PATCH v8 18/25] ioapic: register IOMMU IEC notifier for ioapic, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 19/25] intel_iommu: Add support for Extended Interrupt Mode, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 20/25] intel_iommu: add SID validation for IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 21/25] kvm-irqchip: simplify kvm_irqchip_add_msi_route, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 23/25] kvm-irqchip: x86: add msi route notify fn, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 22/25] kvm-irqchip: i386: add hook for add/remove virq, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 25/25] intel_iommu: support all masks in interrupt entry cache invalidation, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 24/25] kvm-irqchip: do explicit commit when update irq, Peter Xu, 2016/05/30
- Re: [Qemu-devel] [PATCH v8 00/25] IOMMU: Enable interrupt remapping for Intel IOMMU, Peter Xu, 2016/05/30