[dpdk-dev] Debugging igbvf_pmd

[Sambath Kumar Balasubramanian]

Hi,

  We are developing an App over DPDK and in one scenario with SR-IOV with
one of the VFs mapped to a VM and DPDK running on the VM, we see that the
packets are not coming on the wire but I get the following debug logs for
every packet transmitted. We are getting the same format of packets on the
wire in a different scenario so IMO the Virtual Function ports are set up
properly. Any idea how this can be debugged further. The NIC card we are
using is



PMD: eth_igb_xmit_pkts(): port_id=3 queue_id=0 pktlen=60 tx_first=14
tx_last=14

PMD: eth_igb_xmit_pkts(): port_id=3 queue_id=0 tx_tail=15 nb_tx=1

Regards,
Sambath