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Subject: [Qemu-devel] Re: [PATCH RFC] virtio: add features qdev property
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To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: qemu-devel@nongnu.org

>>
>>    -device 'virtio-blk-pci,disable=blk-identify|ring-indirect'
>>
>> The driver will just do 'vdev->host_features&= ~disable'.
>>
>> cheers,
>>    Gerd
>
> Is there an example of an existing property that is like this?

No.  A new property type is needed for this.

cheers,
   Gerd