[dpdk-dev] [PATCH 0/2] fix vhost enqueue offload

Jianfeng Tan jianfeng.tan at intel.com
Wed Jun 7 08:41:35 CEST 2017


Patch 1: fix TCP csum not set.
Patch 2: fix IP csum not calculated.

This series is to make sure TCP packets (phy NIC -> vhost -> virtio NIC)
can be correctly received by VM, with phy NIC LRO enabled or software GRO
enabled.

The example setup is:
  ixgbe (LRO enabled) <-> vhost <-> virtio, ixgbe and vhost are driven by
testpmd csum forward engine.

Jianfeng Tan (2):
  vhost: fix TCP csum not set
  vhost: fix IP csum not calculated

 lib/librte_vhost/virtio_net.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

-- 
2.7.4



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