On Mon, Jul 3, 2023 at 3:43 PM Maxime Coquelin <maxime.coquelin@xxxxxxxxxx> wrote: > > > On 7/3/23 08:44, Jason Wang wrote: > > On Sun, Jul 2, 2023 at 9:37 PM Michael S. Tsirkin <mst@xxxxxxxxxx> wrote: > >> > >> On Tue, Jun 27, 2023 at 01:36:50PM +0200, Maxime Coquelin wrote: > >>> This small series enables virtio-net device type in VDUSE. > >>> With it, basic operation have been tested, both with > >>> virtio-vdpa and vhost-vdpa using DPDK Vhost library series > >>> adding VDUSE support using split rings layout (merged in > >>> DPDK v23.07-rc1). > >>> > >>> Control queue support (and so multiqueue) has also been > >>> tested, but requires a Kernel series from Jason Wang > >>> relaxing control queue polling [1] to function reliably. > >>> > >>> [1]: https://lore.kernel.org/lkml/CACGkMEtgrxN3PPwsDo4oOsnsSLJfEmBEZ0WvjGRr3whU+QasUg@xxxxxxxxxxxxxx/T/ > >> > >> Jason promised to post a new version of that patch. > >> Right Jason? > > > > Yes. > > > >> For now let's make sure CVQ feature flag is off? > > > > We can do that and relax on top of my patch. > > I agree? Do you prefer a features negotiation, or failing init (like > done for VERSION_1) if the VDUSE application advertises CVQ? Assuming we will relax it soon, I think we can choose the easier way. I guess it's just failing. Thanks > > Thanks, > Maxime > > > Thanks > > > >> > >>> RFC -> v1 changes: > >>> ================== > >>> - Fail device init if it does not support VERSION_1 (Jason) > >>> > >>> Maxime Coquelin (2): > >>> vduse: validate block features only with block devices > >>> vduse: enable Virtio-net device type > >>> > >>> drivers/vdpa/vdpa_user/vduse_dev.c | 15 +++++++++++---- > >>> 1 file changed, 11 insertions(+), 4 deletions(-) > >>> > >>> -- > >>> 2.41.0 > >> > > > _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
