[dpdk-dev] [PATCH 0/2] net/virtio: support to turn on/off the traffic flow

[Zhiyong Yang]

Current dpdk code virtio_dev_stop only disables interrupt and marks link down,
When it is invoked, tx/rx traffic flows still work. This is a strange behavior.
The patchset supports the switch of flow by calling virtio_dev_start/stop.

The implementation refers to vhost pmd.

Zhiyong Yang (2):
  net/virtio: add data elements to turn on/off traffic flow
  net/virtio: support to turn on/off the traffic flow

 drivers/net/virtio/virtio_ethdev.c           | 37 +++++++++++++++++++++++++++-
 drivers/net/virtio/virtio_pci.h              |  1 +
 drivers/net/virtio/virtio_rxtx.c             | 12 +++++++++
 drivers/net/virtio/virtio_rxtx.h             |  6 +++++
 drivers/net/virtio/virtio_rxtx_simple.c      |  4 +++
 drivers/net/virtio/virtio_rxtx_simple_neon.c |  5 +++-
 drivers/net/virtio/virtio_rxtx_simple_sse.c  |  5 +++-
 drivers/net/virtio/virtio_user_ethdev.c      |  1 +
 8 files changed, 68 insertions(+), 3 deletions(-)

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2.7.4