Hi Stanislav,
Are you seeing this issue with dpdk-18.05? You will get this error with
dpdk-18.02.1.
In vpp master branch dpdk-18.05 is enabled by default.
Thanks,
Nitin
On Friday 20 July 2018 05:49 PM, Stanislav Chlebec wrote:
External Email
Hello all
I was trying to achieve cooperation of VPP with the NIC present in the
ThunderX (c1.large.arm)
It was not successful:
https://gist.github.com/stanislav-chlebec/a36c43c2eee8c16d3d297e67bac1d711
Conclusion:
VPP was successfully built on the system.
VPP is not able to work with the NIC + vfio_pci neither with NIC +
uio_pci_generic neither with NIC + igb_uio
The output of the cpmmand in vpp is like this
DBGvpp# sh int
Name Idx State MTU (L3/IP4/IP6/MPLS) Counter Count
VirtualFunctionEthernet1/0/2 1 error 9000/0/0/0
local0 0 down 0/0/0/0
DBGvpp# show hardware-interfaces
Name Idx Link Hardware
VirtualFunctionEthernet1/0/2 1 down VirtualFunctionEthernet1/0/2
Ethernet address 30:0e:d5:ff:0d:9e
Cavium ThunderX
carrier down
flags: pmd pmd-init-fail maybe-multiseg
rx queues 1, rx desc 1024, tx queues 1, tx desc 1024
cpu socket 0
Errors:
rte_eth_rx_queue_setup[port:0, errno:-22]: Unknown error -22
local0 0 down local0
local
DBGvpp#
DBGvpp# set interface state VirtualFunctionEthernet1/0/2 up
set interface state: Interface in the error state
DBGvpp# set interface state VirtualFunctionEthernet1/0/2 down
set interface state: Interface not initialized
DBGvpp#
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