From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0E798A04D7 for ; Thu, 3 Sep 2020 07:27:04 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4B8501C0B2; Thu, 3 Sep 2020 07:27:03 +0200 (CEST) Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) by dpdk.org (Postfix) with ESMTP id 65CE01C0B1 for ; Thu, 3 Sep 2020 07:27:02 +0200 (CEST) Received: by mail-ej1-f46.google.com with SMTP id i26so1939556ejb.12 for ; Wed, 02 Sep 2020 22:27:02 -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=hHzIu24OuD2Ng0Egk1cb9pEZIuktXXcRpHEf6MXCWQI=; b=jtP9We8IOuG9+PwNPqvz7OlBGVt5peAPD4I0d/TTT1BbpwEPWu22gGYsIp6rCAY4pE rNbeJKSfZKn0aupm/EHlsTs+SFwmcmexAtl5wyXQt+3JgYrPMpn01Ucd812NJcb3yvw/ SNCx0AV95lTcEY+kQNH+gyCETWRXjRWiCwlwj8E2SaE5RvuSCH0LMZbaE4euOuls8Ayp 4PEU2tpErX8sNIMOwWpoC2W/OgL9XSEcqIAR4Jvtafgf8ayNXeb9k2IMFHcYJuK96WRN l1UgPGRX3hvDca3TBwXLGJoVwt7jeExj4GwQdzxSeqDspiuUXgNKuYQop5O8IvvoE8r9 yylg== 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=hHzIu24OuD2Ng0Egk1cb9pEZIuktXXcRpHEf6MXCWQI=; b=C3rosVB8CbrgwVD9Q0SjnRATB7Hi1Ih9oskwODTaI8VtND3UalS4ASqBzcJ07ctCbK kWZl/umYCTgVyyRrZ4fwurRukcWjUFrlKXdZXa9M7hEwwRqH118Tjx3g1iniyJ08WkQF 64d0dqxQxzVeviofonVEJeyfmg5aveOgQPdfVy/kESICkuL8EzBUG8h/e9CZ4NxqsABC 688/qx6SOZowYBMchP2b7JP9r1WrLth6ZZlSl7VptW8WYDkbeah9xwBR/umHavbIKiHV Lcgq+8YN/rgultdAHyVaxjS3OoPRsGw/ObddcXajoCcXJEkhu1eFpurDmTFO48NFv4hw p8UQ== X-Gm-Message-State: AOAM5331ZWY8CPiGQudDGjDrW9B+VEAtGqJXPlm0K/J2E/awtCbmPyBu Apu6wb09Xpjz5Q473aCMlmAjUhTZU5y4Q+E15GG9UDcq4zmMvg== X-Google-Smtp-Source: ABdhPJx8C4TXgMpnpAmJi4+7ZxOuYeopAiBLmdJp6G+0ZuFycvHu5FvAQhJdv0fmOMnGPGmjE6S0uNm/iS5vwwiQq6Y= X-Received: by 2002:a17:906:bc52:: with SMTP id s18mr392071ejv.398.1599110821544; Wed, 02 Sep 2020 22:27:01 -0700 (PDT) MIME-Version: 1.0 From: Venumadhav Josyula Date: Thu, 3 Sep 2020 10:56:50 +0530 Message-ID: To: users Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Problem with dpdk vf pollmode driver - Ethernet controller: Intel Corporation XL710/X710 Virtual Function 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 All, We have SR-IOV, we have few virtual functions mapped to an vm. We have seeing link issues, after we started dpdk based application we are seeing following *lspci output { lspci | grep Ether }* 00:0c.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:0d.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:0e.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:0f.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:10.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:11.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:12.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) 00:13.0 Ethernet controller: Intel Corporation XL710/X710 Virtual Function (rev 01) *ip link show* 57: ens13: mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000 link/ether 52:54:00:df:5f:f9 brd ff:ff:ff:ff:ff:ff 58: ens15: mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000 link/ether 52:54:00:9d:bf:38 brd ff:ff:ff:ff:ff:ff 59: ens16: mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000 link/ether 52:54:00:2c:3f:03 brd ff:ff:ff:ff:ff:ff *driver mapping* [root@LTE-UNIPERF-ACCESS datapath]# ./3rdparty/usr/share/dpdk/usertools/dpdk-devbind.py --status-dev net Network devices using DPDK-compatible driver ============================================ *0000:00:0d.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=0000:00:0f.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=0000:00:10.0 'XL710/X710 Virtual Function 154c' drv=igb_uio unused=* Network devices using kernel driver =================================== 0000:00:03.0 '82540EM Gigabit Ethernet Controller 100e' if=ens3 drv=e1000 unused=igb_uio *Active* 0000:00:04.0 '82540EM Gigabit Ethernet Controller 100e' if=ens4 drv=e1000 unused=igb_uio 0000:00:05.0 '82540EM Gigabit Ethernet Controller 100e' if=ens5 drv=e1000 unused=igb_uio 0000:00:06.0 '82540EM Gigabit Ethernet Controller 100e' if=ens6 drv=e1000 unused=igb_uio 0000:00:0c.0 'XL710/X710 Virtual Function 154c' if=ens12 drv=i40evf unused=igb_uio 0000:00:0e.0 'XL710/X710 Virtual Function 154c' if=ens14 drv=i40evf unused=igb_uio 0000:00:11.0 'XL710/X710 Virtual Function 154c' if=ens17 drv=i40evf unused=igb_uio 0000:00:12.0 'XL710/X710 Virtual Function 154c' if=ens18 drv=i40evf unused=igb_uio 0000:00:13.0 'XL710/X710 Virtual Function 154c' if=ens19 drv=i40evf unused=igb_uio Other Network devices ===================== *nic details on host* 01:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 01:00.1 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme II BCM5709 Gigabit Ethernet (rev 20) 02:00.1 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme II BCM5709 Gigabit Ethernet (rev 20) *05:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01)05:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01)* 05:02.0 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.1 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.2 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.3 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.4 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.5 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.6 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:02.7 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.0 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.1 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.2 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.3 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.4 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:03.5 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.0 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.1 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.2 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.3 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.4 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.5 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.6 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0a.7 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.0 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.1 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.2 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.3 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.4 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) 05:0b.5 Ethernet controller: Intel Corporation Ethernet Virtual Function 700 Series (rev 01) Any clue if there is an problem with vf(s) Any pointer(s) inputs are welcome. Thanks, Regards, Venu