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 D1C2CA0503 for ; Fri, 1 Apr 2022 08:18:14 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 6704D4067E; Fri, 1 Apr 2022 08:18:14 +0200 (CEST) Received: from mail-pl1-f180.google.com (mail-pl1-f180.google.com [209.85.214.180]) by mails.dpdk.org (Postfix) with ESMTP id 044C94014F for ; Fri, 1 Apr 2022 08:18:12 +0200 (CEST) Received: by mail-pl1-f180.google.com with SMTP id m18so1647431plx.3 for ; Thu, 31 Mar 2022 23:18:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=uIt/yY+on/6/3CQFvgRTB8LbvC0T8YJDrYYxuPxlkFc=; b=VJEo0pe8P3vWSOrsNo/k9XNkw82CzzYCdhwOBc4MAPrg2CE5ZrylCyo9/8PhOat0E6 vwMSuZqt53X1tkza+MHgBQYcQ28eRhwOMNu/L+YdMN9E+TG2ofTdcLNOrRnxBH2i56FQ shwRejiuyqzJnUC7lJrTDnEipuhmqAbg0BY3g1jM6IT1kxZvfdyULB0CCP2X9mA0BAWv U5rIEsfKmGqPGnbF5+Pnb6+QrJomlIa2U34Z/LpFvjYyknURGtZObACQ0ApyYCnoo9Jp KhVCPQhUdUx8hnaeeoehrhFo+hHVcvSkZRTOG+7YkV4Uu6nRWTHle3LiSpuZPNV4qGO4 /WIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=uIt/yY+on/6/3CQFvgRTB8LbvC0T8YJDrYYxuPxlkFc=; b=5IT4WZrI0b/pjGeQSunMbz5/xtZZO9Pc1BA5Ledyv0yK0pIAzb9x/MuBP9wKLr4iVR 5MZb4miGN71KeQN3DUl9WHBcjqkJYHGIzv+/mgp2aHS4TMc1Ml3bRRE/XpdxlW5RlwMa QsVJitRoyhOfS1PHlYXzVFk+0dS264FxdWwKen4Aqm+OqQTa7mD8JVBrmBfQZpyoNtvU 3iYz9c8b66amLJYVIyw55f56eSaTCosNdr8IIFd3IeS/X2+Q4vD7IiS6FZg7KgWa077v SF3SzflxYoJv8L+TE3y0OWZfrFew7Ygj6fKZxg5Duxpu8evU8LLu0jSQe6LdH58F0ir8 gV+Q== X-Gm-Message-State: AOAM5300XtmhQyt9nA1oAk2M2oV3Tr5rHnNRvsC1sTWDB2HAjy2d7auW udwk3WSn7TIMJSxEjfXwgXlqhw== X-Google-Smtp-Source: ABdhPJwv/XC7vl+y7rqE/g6wdE+QC03l8nDNZ07eMhjsBeEk4f2HDiWgbjTmvlq/zuQSVAz+3J6Vow== X-Received: by 2002:a17:902:bb90:b0:156:2c05:b34f with SMTP id m16-20020a170902bb9000b001562c05b34fmr9085845pls.53.1648793891929; Thu, 31 Mar 2022 23:18:11 -0700 (PDT) Received: from shemminger-XPS-13-9360 (hirgnt26.hicv.net. [205.172.16.196]) by smtp.gmail.com with ESMTPSA id k13-20020aa7820d000000b004fa72a52040sm1572489pfi.172.2022.03.31.23.18.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 31 Mar 2022 23:18:11 -0700 (PDT) Date: Thu, 31 Mar 2022 20:18:02 -1000 From: Stephen Hemminger To: Ariba Ehtesham Cc: "users@dpdk.org" Subject: Re: Unable to run dpdk -dumpcap with Mellanox Message-ID: <20220331201802.4074004f@shemminger-XPS-13-9360> In-Reply-To: References: X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII 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 On Fri, 25 Mar 2022 08:00:45 +0000 Ariba Ehtesham wrote: > sudo ./build/app/dpdk-dumpcap -i 04:00.1 -w /tmp/capture.pcapng > Device 0000:04:00.0 is not driven by the primary process First you must have a primary process running doing something. DPDK-dumpcap is a secondary only process. The interface you gave is not being controlled by primary process. Use dpdk-dumpcap -D described in documentation to show the available devices.