Thank you!!! I did the commands: /home/vagrant/dpdk/usertools/dpdk-devbind.py --bind=igb_uio 0000:00:08.0 /home/vagrant/dpdk/usertools/dpdk-devbind.py --bind=igb_uio 0000:00:09.0
And the dvebind tool status shows: root@vagrant:/home/vagrant/dpdk# ./usertools/dpdk-devbind.py --status Network devices using DPDK-compatible driver ============================================ 0000:00:08.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused=e1000 0000:00:09.0 '82540EM Gigabit Ethernet Controller' drv=igb_uio unused=e1000 Network devices using kernel driver =================================== 0000:00:03.0 '82540EM Gigabit Ethernet Controller' if=enp0s3 drv=e1000 unused=igb_uio *Active* But I still can't add port to odp-ovs. odp-ovs project only support to odp-linux ????? >>-----Original Message----- >>From: lng-odp [mailto:lng-odp-boun...@lists.linaro.org] On Behalf Of Bogdan >>Pricope >>Sent: Tuesday, January 16, 2018 9:07 PM >>To: Maxim Uvarov <maxim.uva...@linaro.org> >>Cc: lng-odp-forward <lng-odp@lists.linaro.org> >>Subject: Re: [lng-odp] problem about odp-ovs(with dpdk) >> >>See below commands (adapt to your PCI IDs and driver): >> >>${DPDK_PATH}/usertools/dpdk-devbind.py -s >>${DPDK_PATH}/usertools/dpdk-devbind.py -u 0000:01:00.0 >>${DPDK_PATH}usertools/dpdk-devbind.py -u 0000:01:00.1 >>${DPDK_PATH}/usertools/dpdk-devbind.py --bind=igb_uio 0000:01:00.0 >>${DPDK_PATH}/usertools/dpdk-devbind.py --bind=igb_uio 0000:01:00.1 >> >>On 16 January 2018 at 14:36, Maxim Uvarov <maxim.uva...@linaro.org> >>wrote: >>> On 01/16/18 10:35, lin huang wrote: >>>> Hi guys, >>>> I get a problem when I try to use odp-ovs with odp-dpdk. >>>> I compiled the odp-dpdk and odp-ovs successfully. and then I want to try >>>> add >>a port to ovs bridge with the following command: >>>> >>>> ovs-vsctl add-port br0 odp:enp0s8 -- set Interface odp:enp0s8 >>>> type=odp >>>> >>>> these commands work properly when I use odp-ovs with odp-linux. >>>> But when I input these command when I use odp-ovs with odp-dpdk it failed. >>>> >>>> The ovs-vswitchd.log content: >>>> root@vagrant:/usr/local/bin# tail >>>> /usr/local/var/log/openvswitch/ovs-vswitchd.log >>>> 2018-01-16T07:09:51.384Z|00049|bridge|WARN|could not open network >>>> device odp:enp0s8 (Address family not supported by protocol) >>2018-01-16T07:10:04.683Z|00050|odp|ERR|../linux-generic/odp_packet_io.c: >>226:setup_pktio_entry():Unable to init any I/O type. >>>> 2018-01-16T07:10:04.683Z|00051|odp|ERR|Error: odp_pktio_open() failed >>>> 2018-01-16T07:10:04.685Z|00052|bridge|WARN|could not open network >>>> device odp:enp0s8 (No such file or directory) >>>> >>>> So, are there somebody knows how it work?? Or how to configure it??? >>>> I need you help!!!! >>>> >>>> Thank you very much!! >>>> >>> >>> In dpdk interfaces names are numbers 0, 1, 2. And you need >>> dpdk-devbind.py to move nic from linux mode to kernel mode. >>> You can find example how to do it from this log: >>> https://lng.validation.linaro.org/scheduler/job/23296.1 >>> >>> Best regards, >>> Maxim.
