[USRP-users] Fwd: dpdk-test does not work

akin soysal akinsoysal at gmail.com
Mon Jan 13 11:49:14 EST 2020


Works beautifully. Thanks, Sam.

Akın

9 Oca 2020 Per 21:54 tarihinde Sam Reiter <sam.reiter at ettus.com> şunu yazdı:

> Akin,
>
> I'd recommend you check out our DPDK setup guide - hot off the presses:
>
> https://kb.ettus.com/Getting_Started_with_DPDK_and_UHD
>
> Sam Reiter
> Ettus Research
>
>
> On Wed, Jan 8, 2020 at 10:52 PM akin soysal via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
>>
>>
>> ---------- Forwarded message ---------
>> Gönderen: akin soysal <akinsoysal at gmail.com>
>> Date: 8 Oca 2020 Çar 15:22
>> Subject: dpdk-test does not work
>> To: USRP-users at lists.ettus.com <usrp-users at lists.ettus.com>
>>
>>
>> Dear all,
>>
>> We have a USRP X310 setup and we are trying to make the
>> UHD_3.15.0.0-0-g4e06022c driver work. I have added a file under
>> /etc/uhd/uhd.conf and it is attached to this email.
>>
>> I am not sure about the dpdk-mac and dpdk-ipv4 addresses, what are they
>> used for?
>>
>> I am trying to make the dpdk-test work but I am experiencing problems
>> with setting of ipv4.
>>
>> -----
>> sudo ./dpdk_test
>> EAL: Detected 18 lcore(s)
>> EAL: No free hugepages reported in hugepages-1048576kB
>> EAL: Probing VFIO support...
>> EAL: VFIO support initialized
>> EAL: PCI device 0000:05:00.0 on NUMA socket 0
>> EAL:   probe driver: 8086:1533 net_e1000_igb
>> EAL: PCI device 0000:65:00.0 on NUMA socket 0
>> EAL:   probe driver: 8086:1557 net_ixgbe
>> EAL:   using IOMMU type 1 (Type 1)
>> EAL: Ignore mapping IO port bar(2)
>> EAL: Waiting for links to come up...
>> [INFO] [UHD] linux; GNU C++ version 4.8.5 20150623 (Red Hat 4.8.5-39);
>> Boost_105800; UHD_3.15.0.0-0-g4e06022c
>> EAL: Init DONE!
>> EAL: Starting I/O threads!
>> terminate called after throwing an instance of 'uhd::assertion_error'
>>   what():  AssertionError: status == 0
>>   in std::string get_ipv4_addr(unsigned int)
>>   at /home/ulak-gnb/workarea-uhd/uhd/host/tests/dpdk_test.cpp:229
>>
>> Aborted
>> -----
>>
>> What should be the uhd-dpdk arguments for this to run? It seems like it
>> does not even read the uhd.conf file.
>>
>> I am using DPDK dpdk-stable-17.11.9. I have also programmed my SFP+
>> interface via dpdk-devbind.py as shown below.
>>
>> ----------
>> sudo ./dpdk-devbind.py -s
>>
>> Network devices using DPDK-compatible driver
>> ============================================
>> 0000:65:00.0 '82599 10 Gigabit Network Connection 1557' drv=vfio-pci
>> unused=ixgbe
>>
>> Network devices using kernel driver
>> ===================================
>> 0000:04:00.0 'AQC108 NBase-T/IEEE 802.3bz Ethernet Controller [AQtion]
>> d108' if=eth1 drv=atlantic unused=vfio-pci
>> 0000:05:00.0 'I210 Gigabit Network Connection 1533' if=eno1 drv=igb
>> unused=vfio-pci *Active*
>>
>> Other Network devices
>> =====================
>> <none>
>>
>> Crypto devices using DPDK-compatible driver
>> ===========================================
>> <none>
>>
>> Crypto devices using kernel driver
>> ==================================
>> <none>
>>
>> Other Crypto devices
>> ====================
>> <none>
>>
>> Eventdev devices using DPDK-compatible driver
>> =============================================
>> <none>
>>
>> Eventdev devices using kernel driver
>> ====================================
>> <none>
>>
>> Other Eventdev devices
>> ======================
>> <none>
>>
>> Mempool devices using DPDK-compatible driver
>> ============================================
>> <none>
>>
>> Mempool devices using kernel driver
>> ===================================
>> <none>
>>
>> Other Mempool devices
>> =====================
>> <none>
>> ----------
>>
>> Thanks and regards,
>> Akın
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users at lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
>>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ettus.com/pipermail/usrp-users_lists.ettus.com/attachments/20200113/e2d6f8f9/attachment.html>


More information about the USRP-users mailing list