Re: [Qemu-devel] [PATCH] virtio-pci: Add subsystem-vendor-id property

[Stefan Hajnoczi]

On Wed, Dec 13, 2017 at 12:26:44AM -0800, Ben Warren via Qemu-devel wrote:
> From: Ben Warren <address@hidden>
> 
> Now that virtio-win guest drivers provided by non-Redhat vendors need to
> use a different Subsystem Vendor ID value, a way is needed to set this
> parameter on the host.  This works with all of the PCI-based devices,
> such as NetKVM, viostor, vioscsi, vioserial and balloon.
> 
> Signed-off-by: Ben Warren <address@hidden>
> ---
>  hw/virtio/virtio-pci.c | 5 +++++
>  hw/virtio/virtio-pci.h | 1 +
>  2 files changed, 6 insertions(+)

Is it possible to put this property in hw/pci/pci.c:pci_props[] so that
users can override the Subsystem Vendor ID for any PCI adapter, not just
virtio-pci?

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