[dpdk-dev] [PATCH v7 0/5] net/virtio: add link speed devarg

[Ivan Dyukov]

v7 chagnes:
* rebased to latest master
* added support of VIRTIO_NET_F_SPEED_DUPLEX

v6 changes:
* fix code style

v5 changes:
* fixed code style
* fixed commit message and logging text

v4 changes:
* link_speed renamed to speed devarg
* speed devarg is added to virtio-user driver

v3 changes:
* link_speed devarg is added to virtio documentation