Re: [Qemu-devel] [PATCH v2 6/6] vhost-user: add VFIO based accelerators support

On Thu, Mar 22, 2018 at 06:19:44PM +0200, Michael S. Tsirkin wrote: > On Mon, Mar 19, 2018 at 03:15:37PM +0800, Tiwei Bie wrote: [...] > > > > diff --git a/docs/interop/vhost-user.txt b/docs/interop/vhost-user.txt > > index cb3a7595aa..264a58a800 100644 > > --- a/docs/interop/vhost-user.txt > > ++

Re: [Qemu-devel] [PATCH v2 6/6] vhost-user: add VFIO based accelerators support

On Thu, Mar 22, 2018 at 06:19:44PM +0200, Michael S. Tsirkin wrote: > On Mon, Mar 19, 2018 at 03:15:37PM +0800, Tiwei Bie wrote: [...] > > diff --git a/docs/interop/vhost-user.txt b/docs/interop/vhost-user.txt > > index cb3a7595aa..264a58a800 100644 > > --- a/docs/interop/vhost-user.txt > > +++ b/d

Re: [Qemu-devel] [PATCH v2 6/6] vhost-user: add VFIO based accelerators support

On Mon, Mar 19, 2018 at 03:15:37PM +0800, Tiwei Bie wrote: > This patch does some small extensions to vhost-user protocol to > support VFIO based accelerators, and makes it possible to get the > similar performance of VFIO based PCI passthru while keeping the > virtio device emulation in QEMU. > >

[Qemu-devel] [PATCH v2 6/6] vhost-user: add VFIO based accelerators support

This patch does some small extensions to vhost-user protocol to support VFIO based accelerators, and makes it possible to get the similar performance of VFIO based PCI passthru while keeping the virtio device emulation in QEMU. Any virtio ring compatible devices potentially can be used as the vhos