Thread (16 messages) 16 messages, 4 authors, 2023-08-10

Re: [PATCH v1 0/2] vduse: add support for networking devices

From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2023-07-02 13:41:14
Also in: lkml, virtualization

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@mail.gmail.com/T/ (local)
Jason promised to post a new version of that patch.
Right Jason?
For now let's make sure CVQ feature flag is off?
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
  
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