Hoi Suresh,
I noticed that there is a driver of <NONE> even though this ought to
be vfio-pci or possibly uio_pci_generic. Check out option uio-driver in
startup.conf :
https://my-vpp-docs.readthedocs.io/en/latest/gettingstarted/users/configuring/startup.html
Are the XL710's still visible under Linux as ensXsYfZ? Perhaps another
process has bound them.
Another place you might look is sudo dmesg | grep -i vfio and/or sudo lsmod
| grep -i vfio; Did you see VFIO driver active in the kernel?
Good luck!
On Sat, Feb 5, 2022 at 1:22 AM suresh vuppala <suresh...@gmail.com> wrote:
> I have newly installed VPP on my bar metal running ubuntu 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
>
>
>
> gnalab@gnalab:~$ ps -eaf | grep vpp
>
> root 20108 1 1 00:22 ? 00:00:08 /usr/bin/vpp -c
> /etc/vpp/startup.conf
>
>
>
>
>
> I have added PCI interfaces which are in down state under DPDK in
> ‘/etc/vpp/startup.conf’
>
>
>
> dpdk {
>
> dev 0000:5e:00.0
>
> dev 0000:5e:00.0
>
> }
>
>
>
>
>
> And restarted VPP
>
> sudo service vpp restart
>
>
>
> But still it is not detected, only local interface is seen
>
>
>
> :~$ sudo vppctl show int
>
> Name Idx State MTU (L3/IP4/IP6/MPLS)
> Counter Count
>
> local0 0 down 0/0/0/0
>
>
>
>
>
>
>
> ~$ sudo vppctl show int
>
> Name Idx State MTU (L3/IP4/IP6/MPLS)
> Counter Count
>
> local0 0 down 0/0/0/0
>
> :~$
>
> ~$ sudo vppctl show pci
>
> 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 <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:d8:00.0 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 <NONE> Cisco(R)
> Ethernet Converged NIC PN: XL710-QDA2
>
>
> V0: 0x 4d 41 50 20 35 2e 31 36 ...
>
>
> MN: 1137
>
>
> RV: 0x f2
>
>
>
>
>
>
>
> Can you please let me know how what I can do so VPP can detect the
> interfaces ?
>
>
>
>
>
>
--
Pim van Pelt <p...@ipng.nl>
PBVP1-RIPE - http://www.ipng.nl/
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