Hoi, /sub (as I have had the same issue when testing Cx6 cards on Epyc boards a while ago. I never got them to work with DPDK, although I spent many evenings trying. Chinmaya - obvious question: I assume that you have tried and ruled out using the more widely used RDMA driver for the Mellanox cards ?
groet, Pim On Mon, Sep 26, 2022 at 12:32 PM Chinmaya Aggarwal <chinmaya.agar...@hsc.com> wrote: > Hi, > > We have compiled VPP v22.02 with mellanox > (MLNX_OFED_LINUX-5.5-1.0.3.2-rhel8.4-x86_64) on Centos 8.4 VM. We are able > to configure interface (having mellanox driver) inside VPP but when we try > bringing up the interface using "set interface state..", it shows the error > "Interface start failed". > > Below are the VPP logs for the same:- > > -- Logs begin at Fri 2022-09-23 13:14:17 UTC. -- > Sep 23 14:33:10 smvm02 vpp[66430]: /usr/bin/vpp[66430]: dpdk_config:1246: > socket-mem argument is deprecated > Sep 23 14:33:10 smvm02 /usr/bin/vpp[66430]: dpdk_config:1246: socket-mem > argument is deprecated > Sep 23 14:33:10 smvm02 vnet[66430]: dpdk/cryptodev: dpdk_cryptodev_init: > Not enough cryptodev resources > Sep 23 14:33:12 smvm02 vnet[66430]: dpdk: Interface > HundredGigabitEthernet0/3/0 error -2: Unknown error -2 > Sep 23 14:33:12 smvm02 vnet[66430]: interface: sw_set_flags_helper: > dpdk_interface_admin_up_down: Interface start failed > Sep 23 14:33:12 smvm02 vnet[66430]: set interface state: Interface start > faile > Sep 23 14:46:36 smvm02 vnet[66430]: unknown input `exit > Sep 23 14:47:52 smvm02 vnet[66430]: dpdk: Interface > HundredGigabitEthernet0/3/0 error -22: Unknown error -22 > Sep 23 14:47:52 smvm02 vnet[66430]: interface: sw_set_flags_helper: > dpdk_interface_admin_up_down: Interface start failed > Sep 23 14:47:52 smvm02 vnet[66430]: set interface state: Interface start > failed > > What could be the possible reason for this behaviour? > > Thanks and regards, > Chinmaya Agarwal > > > > -- Pim van Pelt <p...@ipng.nl> PBVP1-RIPE - http://www.ipng.nl/
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