From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qt0-f178.google.com (mail-qt0-f178.google.com [209.85.216.178]) by dpdk.org (Postfix) with ESMTP id 1E6223DC for ; Mon, 20 Aug 2018 13:19:52 +0200 (CEST) Received: by mail-qt0-f178.google.com with SMTP id z8-v6so15688343qto.9 for ; Mon, 20 Aug 2018 04:19:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=aIspq3JZ4WDyef9tF8dEcyPx4N3HRhlgRzE5hus3Y0U=; b=rGr+Ey7hnvMDOycpvJ+U0JfcyleKSrQtm1tvussKWz6sQIvaC4LjSYwEFz1UPc+UfY 6UTvpeuYXQB5dwyOtIrQk6eRpEEENjbAdJfjvba/ea0Xz8/PURkKVkj1rzwAY/5TgLTW msTqRupv6BUe8Y1chOhuF8GVq9lroaSpd1CP/BBzAifSx3fUVgAP+CTgXGvNyayTBKtB gSFgGHp6X1BCpoHTiPD6Qxf0PZUEAYNxbGQrBfRu8aa1dBc/GDJfhiLg6AXRXFcMYjch 3MdJiqRoHTLN+ChONHZsOpQIMRu+RPjuVS0ljOoGavTKjB74F+kEb+0fflHWcWyMbNK9 ednQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=aIspq3JZ4WDyef9tF8dEcyPx4N3HRhlgRzE5hus3Y0U=; b=QOU1/Mn6/UQ4F+2n0tacpQjD4vW4s9KriJHKy6FZFyIU4x6HgdcHOuOAc5bQu9Be7t xQ9NQiayGgLOEkwvhJeSY6BrTQzx5A15xm9vnTS8r/W7wt0TkSSAPqkj82LSYOcuxidW sgD/h+I8h0Z+NwRINkzKBskLA/XfyVP/tABhUwip3gExf87a9bJZ71u/jgcVJtlGrERD BjB1wglBnjCehiU93VvXgP5OQXdvsEWFbl0kMI/meJlLhG94BUoboRNKZo4K8EQI7rfJ dv6Utc6UgIPTDVoLHt1CMirT5P5QfNAve+q8QmeN5+fSPEq1SlliPulK0I8iwxWwUBd5 2Xfg== X-Gm-Message-State: AOUpUlF9HRV+TZJETjm5OFoWY48tHoz5R5kxQh+TKSjc6Z9ytWOdKKlO GR14XhG5r7/BkZL0k7jh4yNu/UJ5vRbSe6uint4sgQ== X-Google-Smtp-Source: AA+uWPwVN+wykEL8inJ+xDbOft0sM7Q7+8T/mG3xLgqMfA00UtxIYUVNww0tdNZnmhCE2EKJ2BbSRbsNG9WgtqUEgyI= X-Received: by 2002:a0c:f250:: with SMTP id z16-v6mr40799791qvl.204.1534763991258; Mon, 20 Aug 2018 04:19:51 -0700 (PDT) MIME-Version: 1.0 From: Aaron Hughes Date: Mon, 20 Aug 2018 06:19:39 -0500 Message-ID: To: "users@dpdk.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] i40e Requested device cannot be used 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: , X-List-Received-Date: Mon, 20 Aug 2018 11:19:52 -0000 Hi, I'm trying to use testpmd with an XL710 on Redhat 7.5 but I'm getting the requested device cannot be used error. I've seen similar errors on the mailing list but haven't found a solution. #./dpdk-devbind.py --bind=igb_uio 0000:af:00.0 0000:af:00.1 0000:af:00.0 already bound to driver igb_uio, skipping # ./testpmd --log-level=8 -w 0000:af:00.0 -w 0000:af:00.1 EAL: Detected lcore 0 as core 0 on socket 0 EAL: Detected lcore 1 as core 0 on socket 1 EAL: Detected lcore 2 as core 5 on socket 0 EAL: Detected lcore 3 as core 5 on socket 1 EAL: Detected lcore 4 as core 1 on socket 0 EAL: Detected lcore 5 as core 1 on socket 1 EAL: Detected lcore 6 as core 4 on socket 0 EAL: Detected lcore 7 as core 4 on socket 1 EAL: Detected lcore 8 as core 2 on socket 0 EAL: Detected lcore 9 as core 2 on socket 1 EAL: Detected lcore 10 as core 3 on socket 0 EAL: Detected lcore 11 as core 3 on socket 1 EAL: Support maximum 128 logical core(s) by configuration. EAL: Detected 12 lcore(s) EAL: No free hugepages reported in hugepages-1048576kB EAL: Probing VFIO support... EAL: Module /sys/module/vfio_pci not found! error 2 (No such file or directory) EAL: VFIO modules not loaded, skipping VFIO support... EAL: Module /sys/module/vfio_pci not found! error 2 (No such file or directory) EAL: Setting up physically contiguous memory... EAL: Ask a virtual area of 0x14000000 bytes EAL: Virtual area found at 0x7f6097a00000 (size = 0x14000000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6097600000 (size = 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6097200000 (size = 0x200000) EAL: Ask a virtual area of 0x1000000 bytes EAL: Virtual area found at 0x7f6096000000 (size = 0x1000000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6095c00000 (size = 0x200000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6095800000 (size = 0x200000) EAL: Ask a virtual area of 0x64800000 bytes EAL: Virtual area found at 0x7f6030e00000 (size = 0x64800000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f6030800000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f6030200000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f602fc00000 (size = 0x400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f602f600000 (size = 0x400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f602f200000 (size = 0x200000) EAL: Ask a virtual area of 0xc00000 bytes EAL: Virtual area found at 0x7f602e400000 (size = 0xc00000) EAL: Ask a virtual area of 0x1000000 bytes EAL: Virtual area found at 0x7f602d200000 (size = 0x1000000) EAL: Ask a virtual area of 0x1400000 bytes EAL: Virtual area found at 0x7f602bc00000 (size = 0x1400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f602b600000 (size = 0x400000) EAL: Ask a virtual area of 0x1400000 bytes EAL: Virtual area found at 0x7f602a000000 (size = 0x1400000) EAL: Ask a virtual area of 0x400000 bytes EAL: Virtual area found at 0x7f6029a00000 (size = 0x400000) EAL: Ask a virtual area of 0x200000 bytes EAL: Virtual area found at 0x7f6029600000 (size = 0x200000) EAL: Requesting 1024 pages of size 2MB from socket 0 EAL: TSC frequency is ~1696014 KHz EAL: Master lcore 0 is ready (tid=acedd900;cpuset=[0]) EAL: lcore 2 is ready (tid=285fd700;cpuset=[2]) EAL: lcore 10 is ready (tid=245f5700;cpuset=[10]) EAL: lcore 6 is ready (tid=265f9700;cpuset=[6]) EAL: lcore 3 is ready (tid=27dfc700;cpuset=[3]) EAL: lcore 8 is ready (tid=255f7700;cpuset=[8]) EAL: lcore 4 is ready (tid=275fb700;cpuset=[4]) EAL: lcore 5 is ready (tid=26dfa700;cpuset=[5]) EAL: lcore 11 is ready (tid=23df4700;cpuset=[11]) EAL: lcore 7 is ready (tid=25df8700;cpuset=[7]) EAL: lcore 9 is ready (tid=24df6700;cpuset=[9]) EAL: lcore 1 is ready (tid=28dfe700;cpuset=[1]) EAL: Driver (net_ark) doesn't match the device EAL: Driver (net_avp) doesn't match the device EAL: Driver (net_bnxt) doesn't match the device EAL: Driver (net_cxgbe) doesn't match the device EAL: Driver (net_e1000_igb) doesn't match the device EAL: Driver (net_e1000_igb_vf) doesn't match the device EAL: Driver (net_e1000_em) doesn't match the device EAL: Driver (net_ena) doesn't match the device EAL: Driver (net_enic) doesn't match the device EAL: Driver (net_fm10k) doesn't match the device EAL: PCI device 0000:af:00.0 on NUMA socket 1 EAL: probe driver: 8086:1572 net_i40e EAL: PCI memory mapped at 0x7f60225f4000 EAL: PCI memory mapped at 0x7f60acee5000 EAL: PCI memory unmapped at 0x7f60225f4000 EAL: PCI memory unmapped at 0x7f60acee5000 EAL: Requested device 0000:af:00.0 cannot be used EAL: Driver (net_ark) doesn't match the device EAL: Driver (net_avp) doesn't match the device EAL: Driver (net_bnxt) doesn't match the device EAL: Driver (net_cxgbe) doesn't match the device EAL: Driver (net_e1000_igb) doesn't match the device EAL: Driver (net_e1000_igb_vf) doesn't match the device EAL: Driver (net_e1000_em) doesn't match the device EAL: Driver (net_ena) doesn't match the device EAL: Driver (net_enic) doesn't match the device EAL: Driver (net_fm10k) doesn't match the device EAL: PCI device 0000:af:00.1 on NUMA socket 1 EAL: probe driver: 8086:1572 net_i40e EAL: PCI memory mapped at 0x7f60225f4000 EAL: PCI memory mapped at 0x7f60acee5000 EAL: PCI memory unmapped at 0x7f60225f4000 EAL: PCI memory unmapped at 0x7f60acee5000 EAL: Requested device 0000:af:00.1 cannot be used EAL: No probed ethernet devices USER1: create a new mbuf pool : n=235456, size=2176, socket=0 USER1: create a new mbuf pool : n=235456, size=2176, socket=1 EAL: Error - exiting with code: 1 Cause: Creation of mbuf pool for socket 1 failed: Cannot allocate memory