From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 200A9A045E for ; Wed, 29 May 2019 14:40:13 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 6903C1B974; Wed, 29 May 2019 14:40:12 +0200 (CEST) Received: from mail-pg1-f193.google.com (mail-pg1-f193.google.com [209.85.215.193]) by dpdk.org (Postfix) with ESMTP id 881AA1B96E for ; Wed, 29 May 2019 14:40:10 +0200 (CEST) Received: by mail-pg1-f193.google.com with SMTP id v11so1309992pgl.5 for ; Wed, 29 May 2019 05:40:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=WZeLr+vw/uKkTXHy58pGCD8bOvyoYRuERJEBHE4+Btg=; b=uEHdQOnY70ZymyFww/paAZbdpNvLJ8YAeAvkCGx7NmmzZxu9MgJpvbp+LGjXPLPliQ NTIxfBbT/bxN5XbdWYWJ/ILF8XVxxYDKoPSfwgYzHMnByYBMiSc5MV7am3uIxm18QnPF IKl2pBVPhLR5EPE6p2zb2OWIyTry/Ry5o44aQ+FV8r+8Ivqc1OrwSpUBIzv4CfYrI9AL pYYmFGAClQw/qrWpipSiy3ewahlxFIBXEy8m75aIeixK02kjT4qmHvN2p/wQ11kooXvb W9VCkmivVZkMdCADpxwXX+vuPn8fIkToq1RZ4uRE+Lvy45fw4ewSmhx0QvJqMT3BVw+4 W84Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WZeLr+vw/uKkTXHy58pGCD8bOvyoYRuERJEBHE4+Btg=; b=RJicDSxsVmP3RkXj5fkfbb/ue0S4qWIz3cg8tMPYDj+1iOXFksK+wDiIulOBMW0QZk FNqcDrAHjWFv/6HoF754HQDlMWEeqa3JEyXhugvLKYuFrVX/rvMZ/gLhgEz9cTjSdXzN uYgzl6PI8G6u2erB5ZPoXHkkPctlLCIU+BM0syHU76cUjDrr1G+bfgf0f5AgFqe8aD44 TTb4Gp64Vcg179vL8C4A/Ldc8HTHlL2KEooKv5LXikZCP/XmT7Lzv6ry4xb9SXFwo9aW 95qKXxRbfVjCkKIfDtVwWEnCFPUYBTmtS+W+0/KOjIOlyAKyhcbQ5relOsUe5dXTIF2O kJkA== X-Gm-Message-State: APjAAAVu1yDYcK8jmG3ddzRmiYrdFrovH3ibZyHH60lOh5n2rmAbv6f8 64RR1/nQx4npTu4RDIcifWiUamn3RAfSS+lgCuw= X-Google-Smtp-Source: APXvYqwyhS2iyQHI1s4zxhLqsZeHTBjlaFyni/BX18LOdRzo2s53w4SzSbChtDoU1QARlKGKZQyfjd08dr/LN46u47M= X-Received: by 2002:a17:90a:dc86:: with SMTP id j6mr11474485pjv.141.1559133609635; Wed, 29 May 2019 05:40:09 -0700 (PDT) MIME-Version: 1.0 References: <20190527075203.5a08c48d@hermes.lan> <20190528070214.0920c905@hermes.lan> In-Reply-To: From: Sara Gittlin Date: Wed, 29 May 2019 15:39:58 +0300 Message-ID: To: Stephen Hemminger Cc: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] pktgen -**SOLVED** Did not find any ports to use *** X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi i didnt know that i have to manually bind the pci-devices to uio drivers before running pktgen. after i did it - everything is fine and working Regards -Sara On Wed, May 29, 2019 at 1:30 PM Sara Gittlin wrote: > Hi > I've tried to run on a host - but got the same error > my pci-devices are : > ../dpdk/usertools/dpdk-devbind.py -s > > Network devices using kernel driver > =================================== > 0000:03:00.0 'Ethernet Connection X552/X557-AT 10GBASE-T 15ad' if=eno3 > drv=ixgbe unused=vfio-pci > 0000:03:00.1 'Ethernet Connection X552/X557-AT 10GBASE-T 15ad' if=eno4 > drv=ixgbe unused=vfio-pci > > ******************* > running pktgen > ******************* > sudo ./app/x86_64-native-linuxapp-gcc/pktgen -l 0-1 -n 4 --proc-type auto > --socket-mem 256 -w 0000:03:00.0 -w 0000:03:00.1 \--file-prefix pg \-- -P > -m "1.0, 2.1" > > Copyright (c) <2010-2019>, Intel Corporation. All rights reserved. Powered > by DPDK > EAL: Detected 12 lcore(s) > EAL: Detected 1 NUMA nodes > EAL: Auto-detected process type: PRIMARY > EAL: Multi-process socket /var/run/dpdk/pg/mp_socket > EAL: No available hugepages reported in hugepages-1048576kB > EAL: Probing VFIO support... > EAL: VFIO support initialized > EAL: PCI device 0000:03:00.0 on NUMA socket 0 > EAL: probe driver: 8086:15ad net_ixgbe > EAL: PCI device 0000:03:00.1 on NUMA socket 0 > EAL: probe driver: 8086:15ad net_ixgbe > Lua 5.3.1 Copyright (C) 1994-2015 Lua.org, PUC-Rio > > *** Copyright (c) <2010-2019>, Intel Corporation. All rights reserved. > *** Pktgen created by: Keith Wiles -- >>> Powered by DPDK <<< > > !PANIC!: *** Did not find any ports to use *** > PANIC in pktgen_config_ports(): > *** Did not find any ports to use ***6: > [./app/x86_64-native-linuxapp-gcc/pktgen(_start+0x29) [0x483969]] > 5: [/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0) > [0x7fb1a10a9830]] > 4: [./app/x86_64-native-linuxapp-gcc/pktgen(main+0x659) [0x47aba9]] > 3: [./app/x86_64-native-linuxapp-gcc/pktgen(pktgen_config_ports+0x1560) > [0x4ae050]] > 2: [./app/x86_64-native-linuxapp-gcc/pktgen(__rte_panic+0xc3) [0x469d1f]] > 1: [./app/x86_64-native-linuxapp-gcc/pktgen(rte_dump_stack+0x2b) > [0x59066b]] > Aborted (core dumped) > > > > On Tue, May 28, 2019 at 9:09 PM Sara Gittlin > wrote: > >> Thank you Stephen and Keith >> trying your suggestions .. >> Stephen - regarding your PS - I'm really sorry - I did not mean to >> prioritise myself - just pasted the error msg. I'll remember your >> recommendation .. >> Regards >> -Sara >> >> >> On Tue, May 28, 2019 at 5:02 PM Stephen Hemminger < >> stephen@networkplumber.org> wrote: >> >>> On Tue, 28 May 2019 08:33:35 +0300 >>> Sara Gittlin wrote: >>> >>> > Hello >>> > According the dpdk release notes - my NIC - Onboard NIC: *Intel(R) >>> > X552*/X557-AT >>> > (2x10G) was tested >>> > >>> > Tested Platforms >>> > >>> > ---------------- >>> > >>> > >>> > #. SuperMicro 1U >>> > >>> > >>> > - BIOS: 1.0c >>> > >>> > - Processor: Intel(R) Atom(TM) CPU C2758 @ 2.40GHz >>> > >>> > >>> > #. SuperMicro 1U >>> > >>> > >>> > - BIOS: 1.0a >>> > >>> > - Processor: Intel(R) Xeon(R) CPU D-1540 @ 2.00GHz >>> > >>> > *- Onboard NIC: Intel(R) X552/X557-AT (2x10G)* >>> > >>> > Thank you >>> > >>> > -Sara >>> > >>> > On Mon, May 27, 2019 at 5:56 PM Sara Gittlin >>> wrote: >>> > >>> > > Thank you Stephen >>> > > i can run pktgen on the host with same 2 VF's >>> > > Regards >>> > > -Sara >>> > > >>> > > >>> > > On Mon, May 27, 2019 at 5:52 PM Stephen Hemminger < >>> > > stephen@networkplumber.org> wrote: >>> > > >>> > >> On Mon, 27 May 2019 17:44:17 +0300 >>> > >> Sara Gittlin wrote: >>> > >> >>> > >> > Hello , >>> > >> > I'm running pktgen on a ubuntu-16.0p4 VM w 3 CPU's, >>> > >> > I added 2 SRIOV VFs devices to the VM - and i can see them w >>> lspci or >>> > >> > dpdk-devbind --status >>> > >> > 00:08.0 Ethernet controller: Intel Corporation Ethernet >>> Connection X552 >>> > >> > Virtual Function >>> > >> > 00:09.0 Ethernet controller: Intel Corporation Ethernet >>> Connection X552 >>> > >> > Virtual Function >>> > >> >>> > >> Most likely these devices are missing/not supported by DPDK driver. >>> > >> Look at the numeric id's (lspci -n) and compare them with the list >>> > >> of pci ids in the driver source. >>> > >> >>> > >> In the past with Intel devices it also helped to look at the Linux >>> > >> kernel driver. Sometimes the missing id's were there and some small >>> > >> changes to the MAC code was necessary to get them to work. >>> >>> Walking backwards from PCI to device. >>> >>> 1. The PCI id table for lspci is in /usr/share/misc/pci.ids >>> The entry for X552 is: >>> 15a9 X552 Virtual Function >>> Therefore the PCI vendor:device is 8086:15a9 >>> >>> 4. On Linux this device is under ixgbevf as >>> >>> #define IXGBE_DEV_ID_X550EM_X_VF_HV 0x15A9 >>> >>> static const struct pci_device_id ixgbevf_pci_tbl[] = { >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF), board_82599_vf }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_VF_HV), board_82599_vf_hv >>> }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF), board_X540_vf }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X540_VF_HV), board_X540_vf_hv }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF), board_X550_vf }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550_VF_HV), board_X550_vf_hv }, >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_X_VF), board_X550EM_x_vf >>> } >>> {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_VF), board_x550em_a_vf >>> }, >>> /* required last entry */ >>> {0, } >>> }; >>> >>> Conclusion: you are using X552 on Hyper-V. >>> >>> 5. In DPDK, similar table is ixgbe_ethdev. >>> >>> /* >>> * The set of PCI devices this driver supports (for 82599 VF) >>> */ >>> static const struct rte_pci_id pci_id_ixgbevf_map[] = { >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >>> IXGBE_DEV_ID_82599_VF_HV) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) >>> }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) >>> }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >>> IXGBE_DEV_ID_X550EM_A_VF) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >>> IXGBE_DEV_ID_X550EM_A_VF_HV) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >>> IXGBE_DEV_ID_X550EM_X_VF) }, >>> { RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, >>> IXGBE_DEV_ID_X550EM_X_VF_HV) }, >>> { .vendor_id = 0, /* sentinel */ }, >>> }; >>> >>> So the device is supported... >>> >>> >>> A different possibility is that since you are running on Hyper-V (at >>> least >>> according to the device ids) is that vdev_netvsc device is trying to >>> setup tap >>> failsafe and messing the port numbers around. >>> Try disabling it by setting this in the config. >>> >>> CONFIG_RTE_LIBRTE_VDEV_NETVSC_PMD=n >>> >>> >>> >>> >>> PS: Top posting is not preferred on open source mailing lists. >>> >>