From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id D6718A0C47 for ; Thu, 14 Oct 2021 13:37:47 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CB25A41254; Thu, 14 Oct 2021 13:37:47 +0200 (CEST) Received: from forward104j.mail.yandex.net (forward104j.mail.yandex.net [5.45.198.247]) by mails.dpdk.org (Postfix) with ESMTP id 9B0E140041 for ; Thu, 14 Oct 2021 13:37:46 +0200 (CEST) Received: from sas1-f446987054ad.qloud-c.yandex.net (sas1-f446987054ad.qloud-c.yandex.net [IPv6:2a02:6b8:c08:bf8a:0:640:f446:9870]) by forward104j.mail.yandex.net (Yandex) with ESMTP id 328C02F98864 for ; Thu, 14 Oct 2021 14:37:46 +0300 (MSK) Received: from sas2-34ddad429748.qloud-c.yandex.net (2a02:6b8:c08:b787:0:640:34dd:ad42 [2a02:6b8:c08:b787:0:640:34dd:ad42]) by sas1-f446987054ad.qloud-c.yandex.net (mxback/Yandex) with ESMTP id Gyp3pdEQyU-bkEukGJN; Thu, 14 Oct 2021 14:37:46 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1634211466; bh=ecL12FE3DPRplKxqYOSIShRvxESXW71D9Atf1NAcI3U=; h=Subject:From:To:Message-ID:Date; b=uisQhKi3sHwMfICwcF0bQ7kUhiKDzKU2O1LbLsgBIRBnK23wyo1W5eX0Ji3PI4TN4 znytxhE8bvHRnHJfhVSnINfuizWD2gJaM57nii6ornpiWVC8x+EAJ6c8fK1aUIvK+Z y9QEHn2k5O8QmtPc/ldLBfcCDUR0koT9pfnpz5T4= Authentication-Results: sas1-f446987054ad.qloud-c.yandex.net; dkim=pass header.i=@yandex.ru Received: by sas2-34ddad429748.qloud-c.yandex.net (smtp/Yandex) with ESMTPS id VCOaCVCUVR-bjSuOVXr; Thu, 14 Oct 2021 14:37:45 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) X-Yandex-Fwd: 2 To: users@dpdk.org From: "Ruslan R. Laishev" Subject: DPDK 20.11/CentOS7.9, first run -> *FAILED* Organization: StarLet Team Message-ID: Date: Thu, 14 Oct 2021 14:37:44 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0 SeaMonkey/2.53.9.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Hello ! Since http://doc.dpdk.org/guides-16.04/linux_gsg/quick_start.html#linux-setup-script refer to nonexistent SETUP.SH, i walking over the docs an do steps to unsure that DPDK is working at all after installation. So: [root@sysman ~]# sudo modprobe uio_pci_generic [ 1084.673269] Generic UIO driver for PCI 2.3 devices version: 0.01.0 [root@sysman ~]# sudo modprobe vfio-pci [ 1118.429157] VFIO - User Level meta-driver version: 0.3 [root@sysman ~]# dpdk-devbind.py -s Network devices using kernel driver =================================== 0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens33 drv=e1000 unused=vfio-pci,uio_pci_generic *Active* 0000:02:05.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens37 drv=e1000 unused=vfio-pci,uio_pci_generic 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens38 drv=e1000 unused=vfio-pci,uio_pci_generic [root@sysman ~]# dpdk-devbind.py --bind=vfio-pci ens37 Error: bind failed for 0000:02:05.0 - Cannot bind to driver vfio-pci Error: unbind failed for 0000:02:05.0 - Cannot open /sys/bus/pci/drivers//unbind [ 1215.157980] vfio-pci: probe of 0000:02:05.0 failed with error -22 [ 1215.164317] vfio-pci: probe of 0000:02:05.0 failed with error -22 [root@sysman ~]# dpdk-devbind.py -s Network devices using kernel driver =================================== 0000:02:01.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens33 drv=e1000 unused=vfio-pci,uio_pci_generic *Active* 0000:02:06.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' if=ens38 drv=e1000 unused=vfio-pci,uio_pci_generic Other Network devices ===================== 0000:02:05.0 '82545EM Gigabit Ethernet Controller (Copper) 100f' unused=e1000,vfio-pci,uio_pci_generic [root@sysman ~]# dpdk-devbind.py --bind=vfio-pci 0000:02:05.0 Error: bind failed for 0000:02:05.0 - Cannot bind to driver vfio-pci [root@sysman ~]# dpdk-devbind.py --bind=uio_pci_generic 0000:02:05.0 Error: bind failed for 0000:02:05.0 - Cannot bind to driver uio_pci_generic So, can someone help me to get the DPDK working ? TIA.