On 1/8/21 10:41 AM, Maxime Coquelin wrote:
> Vhost-vDPA support in Virtio-user PMD was lacking
> backend features negotiation and IOTLB batching
> support, causing intialization issues with Mellanox
> vDPA device managed by Kernel vDPA framework.
>
> Changes in v3:
> =============
> - Fix protocol features negotiation condition (Chenbo)
> - Fixup comment in struct declaration (Chenbo)
>
> Changes in v2:
> =============
> - Add backend features negotiation (David, Jason)
> - Ensure Kernel supports IOTLB MSG v2
>
> Maxime Coquelin (2):
> net/virtio: fix missing backend features negotiation
> net/virtio: fix memory init with vDPA backend
>
> drivers/net/virtio/virtio_user/vhost.h | 8 ++
> drivers/net/virtio/virtio_user/vhost_vdpa.c | 120 +++++++++++++++++-
> .../net/virtio/virtio_user/virtio_user_dev.c | 15 ++-
> .../net/virtio/virtio_user/virtio_user_dev.h | 4 +-
> 4 files changed, 135 insertions(+), 12 deletions(-)
>
Applied to dpdk-next-virtio/main.
Thanks,
Maxime