On Wed, Jun 3, 2020 at 10:54 AM Jason Wang <jasow...@redhat.com> wrote:
>
>
> On 2020/5/29 下午10:06, Cindy Lu wrote:
> > From: Tiwei Bie<tiwei....@intel.com>
>
>
> Consider the significant modification based on the original patch.
>
> I think you may change the other to yourslef and keep the sobs for both
> Tiwei and Lingshan.
>
> Thanks
>
>
Sure, Will change this
> >
> > Currently we have 2 types of vhost backends in QEMU: vhost kernel and
> > vhost-user. The above patch provides a generic device for vDPA purpose,
> > this vDPA device exposes to user space a non-vendor-specific configuration
> > interface for setting up a vhost HW accelerator, this patch set introduces
> > a third vhost backend called vhost-vdpa based on the vDPA interface.
> >
> > Vhost-vdpa usage:
> >
> > qemu-system-x86_64 -cpu host -enable-kvm \
> > ......
> > -netdev type=vhost-vdpa,vhostdev=/dev/vhost-vdpa-id,id=vhost-vdpa0 \
> > -device virtio-net-pci,netdev=vhost-vdpa0,page-per-vq=on \
> >
> > Co-Authored-By: Lingshan zhu<lingshan....@intel.com>
> > Signed-off-by: Cindy Lu<l...@redhat.com>
>
