Hi Dave, Thanks for the response.
There is no support for the realtek driver in dpdk (http://dpdk.org/doc/nics). When I moved to a server with an X540 interface, I see the interface comes up in vpp.. vpp# show interface Name Idx State Counter Count TenGigabitEthernet81/0/0 1 up rx packets Regards, Shiv On Wed, Jan 3, 2018 at 12:19 AM, Dave Wallace <dwallac...@gmail.com> wrote: > Shiv, > > You need to verify that there is a DPDK driver for the device you are > trying to use. > > If there is a DPDK driver, then you will need to add a case for it in the > vpp dpdk driver initialization function in .../vpp/src/plugins/dpdk/ > device/init.c > > Finally you will need to test VPP with the driver to make sure that it > works. > Not all DPDK drivers are created equal ;) > > Hope this helps, > -daw- > > On 1/2/2018 12:34 PM, Shiv Dev wrote: > > > Hi VPP Team, > > I am trying to add a NIC to using the instructions in > https://wiki.fd.io/view/VPP/How_To_Connect_A_PCI_Interface_To_VPP. > > I do not see the interface being created in vpp and see the following > errors in the /var/log/syslog.. > > Jan 2 22:50:48 shiv-lenovo-v310 vpp[3453]: /usr/bin/vpp[3453]: > dpdk_bind_devices_to_uio:758: Unsupported PCI device 0x10ec:0x8168 found at > PCI address 0000:02:00.0 > .. > > From the code in src/plugins/dpdk/device/init.c: dpdk_bind_devices_to_uio(), > I see that the above device (realtek device vendor id = 0x10ec) is not > supported. Does an additional "else if" need to be added to support realtek > devices or am I missing something obvious here ? > > Regards, > Shiv > > ------- > > shiv@shiv-lenovo-v310:~$ lsmod | grep igb_uio > igb_uio 16384 0 > uio 20480 2 uio_pci_generic,igb_uio > > From /etc/vpp/startup.conf.. > > ## Whitelist specific interface by specifying PCI address > dev 0000:02:00.0 > > vpp# show pci > Address Sock VID:PID Link Speed Driver Product Name > Vital Product Data > 0000:02:00.0 10ec:8168 2.5 GT/s x1 igb_uio > > > vpp# show interface > Name Idx State Counter > Count > local0 0 down > > > > > _______________________________________________ > vpp-dev mailing > listvpp-...@lists.fd.iohttps://lists.fd.io/mailman/listinfo/vpp-dev > > > > _______________________________________________ > vpp-dev mailing list > vpp-dev@lists.fd.io > https://lists.fd.io/mailman/listinfo/vpp-dev >
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