Re: [Qemu-devel] [PATCH V3] hw/virtio: Add PCIe capability to virtio devices

[Cornelia Huck]

On Mon, 2 Nov 2015 11:20:50 +0200
Marcel Apfelbaum <address@hidden> wrote:

> On 11/02/2015 11:07 AM, Cornelia Huck wrote:
> > On Sun, 1 Nov 2015 11:15:24 +0200
> > Marcel Apfelbaum <address@hidden> wrote:
> >
> >> By the way, HW_COMPAT_2_3 sets any-layout to off only for a few virtio 
> >> devices,
> >> not for all. Does anybody know if is in purpose or can we do the same for 
> >> them too?
> >
> > net and scsi already defaulted any_layout to true before.
> >
> > Are any others missing?
> >
> 
> Hi,
> 
> The whole list is:
>   name "virtio-blk-pci", bus PCI, alias "virtio-blk"
>   name "virtio-scsi-pci", bus PCI
>   name "virtio-net-pci", bus PCI, alias "virtio-net"
>   name "virtio-input-host-pci", bus PCI
>   name "virtio-keyboard-pci", bus PCI
>   name "virtio-mouse-pci", bus PCI
>   name "virtio-serial-pci", bus PCI, alias "virtio-serial"
>   name "virtio-tablet-pci", bus PCI
>   name "virtio-gpu-pci", bus PCI
>   name "virtio-balloon-pci", bus PCI, alias "virtio-balloon"
>   name "virtio-rng-pci", bus PCI
> 
> 
> HW_COMPAT_2_3 has:
>    - virtio-blk-pci
>    - virtio-balloon-pci
>    - virtio-serial-pci
>    - virtio-9p-pci
>    - virtio-rng-pci
> 
> You mentioned:
>    - virtio-scsi-pci
>    - virtio-net-pci
> 
> I guess the remaining list is:
>   - virtio-input-host-pci
>   - virtio-keyboard-pci
>   - virtio-mouse-pci
>   - virtio-tablet-pci
>   - virtio-gpu-pci
> 
> I don't know if is is applicable to them, or if they have it defaulted to 
> any_layout,
> however the above devices are part of QEMU 2.3.

Hm, unless I'm fumbling git commands here, they were all added post-2.3?

(And all of them seem to force virtio-1 anyway.)