Re: [PATCH v6 resend 0/4] add generic vDPA device support

[Stefan Hajnoczi]

On Sat, May 14, 2022 at 12:11:03PM +0800, Longpeng(Mike) wrote:
> From: Longpeng <longpeng2@huawei.com>
> 
> Hi guys,
> 
> With the generic vDPA device, QEMU won't need to touch the device
> types any more, such like vfio.
> 
> We can use the generic vDPA device as follow:
>   -device vhost-vdpa-device-pci,vhostdev=/dev/vhost-vdpa-X
>   Or
>   -M microvm -m 512m -smp 2 -kernel ... -initrd ... -device \
>   vhost-vdpa-device,vhostdev=/dev/vhost-vdpa-x
> 
> I've done some simple tests on Huawei's offloading card (net, 0.95).

Please send a follow-up patch that adds documentation for this new
device type. Maybe in a new docs/system/devices/vhost-vdpa.rst file?

Stefan

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