The patch set add the negotiation between us-vhost and virtio-net for vhost TSO feature, and enqueue/dequeue vhost TSO offload, and change vhost sample and csum application to test these.
Jijiang Liu (8): add host TSO support in virtio_ethdev.h file add virtual addr for virtio net header in struct virtqueue. record the virtual addr for virtio net header enqueue TSO offload in virtio-net extend VHOST_SUPPORTED_FEATURES list for TSO support add TSO offload dequeue TSO support in vhost sample fix an issue in csum file. app/test-pmd/csumonly.c | 6 ++++++ drivers/net/virtio/virtio_ethdev.c | 3 +++ drivers/net/virtio/virtio_ethdev.h | 4 +++- drivers/net/virtio/virtio_rxtx.c | 23 +++++++++++++++++++++++ drivers/net/virtio/virtqueue.h | 1 + examples/vhost/main.c | 20 ++++++++++++++++++-- lib/librte_vhost/vhost_rxtx.c | 29 ++++++++++++++++++++++++++++- lib/librte_vhost/virtio-net.c | 5 ++++- 8 files changed, 86 insertions(+), 5 deletions(-) -- 1.7.7.6
