<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <body> <div dir="auto">Although inbox drivers come with a pre installed DPDK, you can manually download, compile, install, and work with whatever version you wish.</div> <div dir="auto"> </div> <div dir="auto">Let us know the results, and we'll continue from there.</div> <div> </div> <div id="ms-outlook-mobile-signature" dir="auto"> <div>Regards,</div> <div dir="auto">Asaf Penso</div> </div> <hr style="display:inline-block;width:98%" tabindex="-1"> <div id="divRplyFwdMsg" dir="ltr">From: Rocio Dominguez <rocio.dominguez@ericsson.com> Sent: Monday, January 17, 2022 10:20:58 PM To: Asaf Penso <asafp@nvidia.com>; NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monjalon.net> Cc: users@dpdk.org <users@dpdk.org>; Matan Azrad <matan@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>; Raslan Darawsheh <rasland@nvidia.com> Subject: RE: net_mlx5: unable to recognize master/representors on the multiple IB devices <div> </div> </div> <div class="BodyFragment"> <div class="PlainText">Hi Asaf, Thanks for the prompt answer. I have checked that the latest 19.11 LTS is 19.11.11, but in OpenSUSE repositories the corresponding RPM package for SLES 15 SP2 is not available, the latest one is DPDK 19.11.10. I have installed it but the problem persists. It's probably solved in 19.11.11. There is a RPM package in SLES 15 SP3 for DPDK 20.11.3, which is LTS also, not sure if it could be a problem to install it in SLES 15 SP2. I will try it anyway. Also I will try to find other way to load the 19.11.11 in SLES 15 SP2 apart from using RPM or zipper, any suggestion is appreciated. Thanks, Rocío -----Original Message----- From: Asaf Penso <asafp@nvidia.com> Sent: Sunday, January 16, 2022 4:31 PM To: NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monjalon.net>; Rocio Dominguez <rocio.dominguez@ericsson.com> Cc: users@dpdk.org; Matan Azrad <matan@nvidia.com>; Slava Ovsiienko <viacheslavo@nvidia.com>; Raslan Darawsheh <rasland@nvidia.com> Subject: RE: net_mlx5: unable to recognize master/representors on the multiple IB devices Hello Rocio, IIRC, there was a fix in a recent stable version. Would you please try taking latest 19.11 LTS and tell whether you still see the issue? Regards, Asaf Penso >-----Original Message----- >From: Thomas Monjalon <thomas@monjalon.net> >Sent: Sunday, January 16, 2022 3:24 PM >To: Rocio Dominguez <rocio.dominguez@ericsson.com> >Cc: users@dpdk.org; Matan Azrad <matan@nvidia.com>; Slava Ovsiienko ><viacheslavo@nvidia.com>; Raslan Darawsheh <rasland@nvidia.com> >Subject: Re: net_mlx5: unable to recognize master/representors on the >multiple IB devices > >+Cc mlx5 experts > > >14/01/2022 11:10, Rocio Dominguez: >> Hi, >> >> I'm doing a setup with Mellanox ConnectX-4 (MCX416A-CCA) NICs. >> >> I'm using: >> >> OS SLES 15 SP2 >> DPDK 19.11.4 (the official supported version for SLES 15 SP2) >> MLNX_OFED_LINUX-5.5-1.0.3.2-sles15sp2-x86_64 (the latest one) >> Mellanox adapters firmware 12.28.2006 (corresponding to this >> MLNX_OFED version) kernel 5.3.18-24.34-default >> >> >> This is my SRIOV configuration for DPDK capable PCI slots: >> >> { >> "resourceName": "mlnx_sriov_netdevice", >> "resourcePrefix": "mellanox.com", >> "isRdma": true, >> "selectors": { >> "vendors": ["15b3"], >> "devices": ["1014"], >> "drivers": ["mlx5_core"], >> "pciAddresses": ["0000:d8:00.2", "0000:d8:00.3", >> "0000:d8:00.4", >"0000:d8:00.5"], >> "isRdma": true >> } >> >> The sriov device plugin starts without problems, the devices are >> correctly >allocated: >> >> { >> "cpu": "92", >> "ephemeral-storage": "419533922385", >> "hugepages-1Gi": "8Gi", >> "hugepages-2Mi": "4Gi", >> "intel.com/intel_sriov_dpdk": "0", >> "intel.com/sriov_cre": "3", >> "mellanox.com/mlnx_sriov_netdevice": "4", >> "mellanox.com/sriov_dp": "0", >> "memory": "183870336Ki", >> "pods": "110" >> } >> >> The Mellanox NICs are binded to the kernel driver mlx5_core: >> >> pcgwpod009-c04:~ # dpdk-devbind --status >> >> Network devices using kernel driver >> =================================== >> 0000:18:00.0 'Ethernet Controller 10G X550T 1563' if=em1 drv=ixgbe >> unused=vfio-pci >> 0000:18:00.1 'Ethernet Controller 10G X550T 1563' if=em2 drv=ixgbe >> unused=vfio-pci >> 0000:19:00.0 'Ethernet Controller 10G X550T 1563' if=em3 drv=ixgbe >> unused=vfio-pci >> 0000:19:00.1 'Ethernet Controller 10G X550T 1563' if=em4 drv=ixgbe >> unused=vfio-pci >> 0000:3b:00.0 'MT27700 Family [ConnectX-4] 1013' if=enp59s0f0 >> drv=mlx5_core unused=vfio-pci >> 0000:3b:00.1 'MT27700 Family [ConnectX-4] 1013' if=enp59s0f1 >> drv=mlx5_core unused=vfio-pci >> 0000:5e:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >> if=p3p1 drv=ixgbe unused=vfio-pci >> 0000:5e:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >> if=p3p2 drv=ixgbe unused=vfio-pci >> 0000:5e:10.0 '82599 Ethernet Controller Virtual Function 10ed' if= >> drv=ixgbevf unused=vfio-pci >> 0000:5e:10.2 '82599 Ethernet Controller Virtual Function 10ed' >> if=p3p1_1 drv=ixgbevf unused=vfio-pci >> 0000:5e:10.4 '82599 Ethernet Controller Virtual Function 10ed' if= >> drv=ixgbevf unused=vfio-pci >> 0000:5e:10.6 '82599 Ethernet Controller Virtual Function 10ed' >> if=p3p1_3 drv=ixgbevf unused=vfio-pci >> 0000:af:00.0 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >> if=p4p1 drv=ixgbe unused=vfio-pci >> 0000:af:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >> if=p4p2 drv=ixgbe unused=vfio-pci >> 0000:d8:00.0 'MT27700 Family [ConnectX-4] 1013' if=enp216s0f0 >> drv=mlx5_core unused=vfio-pci >> 0000:d8:00.1 'MT27700 Family [ConnectX-4] 1013' if=enp216s0f1 >> drv=mlx5_core unused=vfio-pci >> 0000:d8:00.2 'MT27700 Family [ConnectX-4 Virtual Function] 1014' >> if=enp216s0f2 drv=mlx5_core unused=vfio-pci >> 0000:d8:00.3 'MT27700 Family [ConnectX-4 Virtual Function] 1014' >> if=enp216s0f3 drv=mlx5_core unused=vfio-pci >> 0000:d8:00.4 'MT27700 Family [ConnectX-4 Virtual Function] 1014' >> if=enp216s0f4 drv=mlx5_core unused=vfio-pci >> 0000:d8:00.5 'MT27700 Family [ConnectX-4 Virtual Function] 1014' >> if=enp216s0f5 drv=mlx5_core unused=vfio-pci >> >> The interfaces are up: >> >> pcgwpod009-c04:~ # ibdev2netdev -v >> 0000:3b:00.0 mlx5_0 (MT4115 - MT1646K01301) CX416A - ConnectX-4 >QSFP28 >> fw 12.28.2006 port 1 (ACTIVE) ==> enp59s0f0 (Up) >> 0000:3b:00.1 mlx5_1 (MT4115 - MT1646K01301) CX416A - ConnectX-4 >QSFP28 >> fw 12.28.2006 port 1 (ACTIVE) ==> enp59s0f1 (Up) >> 0000:d8:00.0 mlx5_2 (MT4115 - MT1646K00538) CX416A - ConnectX-4 >QSFP28 >> fw 12.28.2006 port 1 (ACTIVE) ==> enp216s0f0 (Up) >> 0000:d8:00.1 mlx5_3 (MT4115 - MT1646K00538) CX416A - ConnectX-4 >QSFP28 >> fw 12.28.2006 port 1 (ACTIVE) ==> enp216s0f1 (Up) >> 0000:d8:00.2 mlx5_4 (MT4116 - NA) fw 12.28.2006 port 1 (ACTIVE) ==> >> enp216s0f2 (Up) >> 0000:d8:00.3 mlx5_5 (MT4116 - NA) fw 12.28.2006 port 1 (ACTIVE) ==> >> enp216s0f3 (Up) >> 0000:d8:00.4 mlx5_6 (MT4116 - NA) fw 12.28.2006 port 1 (ACTIVE) ==> >> enp216s0f4 (Up) >> 0000:d8:00.5 mlx5_7 (MT4116 - NA) fw 12.28.2006 port 1 (ACTIVE) ==> >> enp216s0f5 (Up) pcgwpod009-c04:~ # >> >> >> But when I run my application the Mellanox adapters are probed and I >obtain the following error: >> >> {"proc_id":"6"},"message":"[pio] EAL: Probe PCI driver: mlx5_pci >> (15b3:1014) device: 0000:d8:00.4 (socket 1)"} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.826+00:00","sever >> i >> ty":"info","service_id":"eric-pc-up-data-plane","metadata":{"proc_id": >> "6"},"message":"[pio] net_mlx5: unable to recognize >> master/representors on the multiple IB devices"} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.826+00:00","sever >> i >> ty":"info","service_id":"eric-pc-up-data-plane","metadata":{"proc_id": >> "6"},"message":"[pio] common_mlx5: Failed to load driver = >> net_mlx5."} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.826+00:00","sever >> i >> ty":"info","service_id":"eric-pc-up-data-plane","metadata":{"proc_id": >> "6"},"message":"[pio] EAL: Requested device 0000:d8:00.4 cannot be >> used"} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.826+00:00","sever >> i >> ty":"info","service_id":"eric-pc-up-data-plane","metadata":{"proc_id": >> "6"},"message":"[pio] EAL: Bus (pci) probe failed."} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.890+00:00","sever >> i >> ty":"info","service_id":"eric-pc-up-data-plane","metadata":{"proc_id": >> "6"},"message":"[pio] USER1: ports init fail in DPDK, expect 1 ports, >> actual 0 ports."} >> {"version":"0.2.0","timestamp":"2022-01-14T09:51:39.890+00:00","sever >> i >> ty":"error","service_id":"eric-pc-up-data-plane","metadata":{"proc_id" >> :"6"},"message":"[pktio_libpio_init] No network ports could be >> enabled!"} >> >> Could you please help me with this issue? >> >> >> Thanks, >> >> Rocío >> > > > > </div> </div> </body> </html>