Hi Suresh,
Note how none of your nics is bound to vfio-pci. You should be able to use
extras/scripts/pci-nic-bind to bind your nic to vfio-pci or alternatively use
dpdk-devbind.
Regards,
Florin
> On Feb 7, 2022, at 1:17 PM, suresh vuppala <suresh...@gmail.com> wrote:
>
>
> I have newly installed VPP on my CISCO UCS bare metal running ubuntu and
> installed packages by following :
>
>
> sudo apt install libmbedtls-dev vpp-lib vpp vpp-plugins vpp-dev
>
> sudo service vpp restart
>
>
> After restart I was expecting VPP to detect the linux interfaces
>
> I have added PCI interfaces which are in down state under DPDK in
> ‘/etc/vpp/startup.conf’
>
>
> dpdk {
>
> dev default {
>
> num-rx-queues 8
> num-tx-queues 8
> }
>
> uio-driver vfio-pci
>
> dev 0000:d8:00.0
>
> dev 0000:5e:00.0
>
>
> }
>
>
>
> ~$ sudo vppctl show pci
>
> [sudo] password for gnalab:
>
> Address Sock VID:PID Link Speed Driver Product Name
> Vital Product Data
>
> 0000:3b:00.0 0 8086:1563 8.0 GT/s x4 ixgbe Cisco X550-TX 10
> Gig PN: X550-TX
>
>
> V0: 0x 4d 41 50 20 32 2e 37 30 ...
>
>
> MN: 7
>
>
> RV: 0x 69
>
> 0000:3b:00.1 0 8086:1563 8.0 GT/s x4 ixgbe Cisco X550-TX 10
> Gig PN: X550-TX
>
>
> V0: 0x 4d 41 50 20 32 2e 37 30 ...
>
>
> MN: 7
>
>
> RV: 0x 69
>
> 0000:5e:00.0 0 8086:1583 8.0 GT/s x8 <NONE> Cisco(R) Ethernet
> Converged NIC PN: XL710-QDA2
>
>
> V0: 0x 4d 41 50 20 35 2e 31 36 ...
>
>
> MN: 1137
>
>
> RV: 0x f2
>
> 0000:5e:00.1 0 8086:1583 8.0 GT/s x8 i40e Cisco(R) Ethernet
> Converged NIC PN: XL710-QDA2
>
>
> V0: 0x 4d 41 50 20 35 2e 31 36 ...
>
>
> MN: 1137
>
>
> RV: 0x f2
>
> 0000:d8:00.0 1 8086:1583 8.0 GT/s x8 <NONE> Cisco(R) Ethernet
> Converged NIC PN: XL710-QDA2
>
>
> V0: 0x 4d 41 50 20 35 2e 31 36 ...
>
>
> MN: 1137
>
>
> RV: 0x f2
>
> 0000:d8:00.1 1 8086:1583 8.0 GT/s x8 i40e Cisco(R) Ethernet
> Converged NIC PN: XL710-QDA2
>
>
> V0: 0x 4d 41 50 20 35 2e 31 36 ...
>
>
> MN: 1137
>
>
> RV: 0x f2
>
> ~$
>
> ~$ sudo vppctl show int
>
> Name Idx State MTU (L3/IP4/IP6/MPLS)
> Counter Count
>
> local0 0 down 0/0/0/0
>
>
>
>
>
> ~$ sudo service vpp restart
>
> ~$ sudo service vpp status
>
>
>
> Still interfaces are not detected by VPP, SO I followed your document
> https://ipng.ch/s/articles/2021/03/27/coloclue-vpp.html
> <https://ipng.ch/s/articles/2021/03/27/coloclue-vpp.html> and made changes to
> grub file ‘/etc/default/grub’ as below
>
>
> GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on iommu=pt"
> sudo update-grub
> Sudo reboot
>
>
> ~$ sudo service vpp restart
>
> ~$ sudo service vpp status
>
> gnalab@gnalab:~$ sudo vppctl show int
>
> Name Idx State MTU (L3/IP4/IP6/MPLS)
> Counter Count
>
> local0 0 down 0/0/0/0
>
>
>
> Can you please help and let me know If I missed anything. Your help is highly
> appreciated
>
>
> --
> Suresh Kumar Vuppala
>
>
>
>
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