[dpdk-dev] [PATCH v3 0/8] add vhost TX offload support

[Jijiang Liu <jijiang.liu@intel.com>]

Adds vhost TX offload support.

The patch set add the negotiation between us-vhost and virtio-net for vhost TX offload(checksum and TSO), and add the TX offload support in the libs and change vhost sample and csum application to test these changes.

v3 change:
  rebase latest codes.

v2 change:
  fill virtio device information for TX offloads. 

Jijiang Liu (8):
  add virtual address of virtio net header
  store virtual address of virtio hdr
  add vhost TX offload support capability in virtio-net
  fill virtio device information for TX offloads.
  add vhost TX offload support capability in vhost
  enqueue TX offload
  dequeue TX offload
  change vhost App to support TX offload
  fix csumonly fwd issue 

 drivers/net/virtio/virtio_ethdev.c |    13 ++++++++++ 
 drivers/net/virtio/virtio_ethdev.h |    5 +-
 drivers/net/virtio/virtio_rxtx.c   |   61 +++++++++++++++++
 drivers/net/virtio/virtqueue.h     |    1 +
 examples/vhost/main.c              |  128 +++++++++++++++++++++++++++++++-----
 lib/librte_vhost/vhost_rxtx.c      |  108 ++++++++++++++++++++++++++++++-
 lib/librte_vhost/virtio-net.c      |    6 ++-
 8 files changed, 302 insertions(+), 20 deletions(-)

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1.7.7.6