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Re: [Qemu-riscv] [Qemu-devel] [PATCH v6 0/5] Connect a PCIe host and gra
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From: |
Andrea Bolognani |
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Subject: |
Re: [Qemu-riscv] [Qemu-devel] [PATCH v6 0/5] Connect a PCIe host and graphics support to RISC-V |
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Date: |
Tue, 13 Nov 2018 16:52:55 +0100 |
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User-agent: |
Evolution 3.30.2 (3.30.2-2.fc29) |
On Wed, 2018-11-07 at 13:47 -0800, Alistair Francis wrote:
> I don't think there is even MSI support in the interrupt spec (I
> haven't looked at all though), yet alone in QEMU. Unfortunately it
> seems low down on the list of things we need to do so it will probably
> be awhile.
That's perfectly fine; just be aware of the fact that, until
pcie-root-port can be used successfully, libvirt users will still
get virtio-mmio by default for RISC-V guests and will have to jump
through significant hoops in order to use virtio-pci instead.
--
Andrea Bolognani / Red Hat / Virtualization