From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) by dpdk.org (Postfix) with ESMTP id BE1385B12 for ; Tue, 11 Dec 2018 17:17:00 +0100 (CET) Received: by mail-pf1-f182.google.com with SMTP id w73so7336958pfk.10 for ; Tue, 11 Dec 2018 08:17:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MM+vzylNaf3lDGgYA0XSkIIf5nlKprMT3Z3xzIh8BlQ=; b=fdaGlkTbwpdDu3ON+m65OdGqtkmvFN4AcvT95DxIi+2SRv6JoPXA+D0dVgQrA8JG2O mcCMmcm+Yym5dIPzNJIG40iBPIdxAfnTJvR40DY+ZbCwUw+Z9wCuwSRyW4Y/9trxWpEX ZdsikUWKkQmEC3gI99O+yLze979ScxoD8Z+uPP3BvgCskMYsmxC9bDHYLCrnHxTuKZi2 NWxjehGUN0ZfHtUKs8MF+dAG1cbVtudXg3GP8uxOovvhX6OAutDYIWG96NE8IT8RH9aq +eaC/591dfFxQZgB9gu8YPM/7TgodrWnBMMQK85SPEBDjWkcS1imifZywG85IeOsYN4V Z48Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MM+vzylNaf3lDGgYA0XSkIIf5nlKprMT3Z3xzIh8BlQ=; b=jOj+zGlWToajG+IN+tCo07fsBzhRj1tNkXmDCfG/OY1uVfN0VoCpTiUIecGZJVc3oM 2tjfDXsPZO3tePL/UA9dfLq3YiVFk0jAKe8087s1SLeT+Aj9Z0jaHHOETmPKCkyMkZst a7CTj9SSFQew/WYTuPCPTMDZ0Hq07cUVGiqux6UCzaLpjMOmIczV4Weg/9aEBX+znMQL HFZqDg0WB3Hg4Etm5nivcxtJ6vmJT9SWYJBFbRvMzb8kcsLrz7iYEehtRkW8gItPqknk 6IORclvYqTGZQ3sUE2HPNQJbqBzKKaj91FPMjZlI3vH4TuiszFey0mNWY2YzUnw/1b01 nEVw== X-Gm-Message-State: AA+aEWa5kS4b+EKNKb1GzZlJvdRtDKRsA940gHOKl5SvH/guwTo50xcH /6o2/thr+4zSh4Cl3d3KSDJdJQ== X-Google-Smtp-Source: AFSGD/Umbl0WU1R1F8TT09YXrWI6dTFIya6sYdKe47Lps6zZm4/rYJJvQCFL8nP50lAuxqokuPNC2Q== X-Received: by 2002:a63:6645:: with SMTP id a66mr14798398pgc.390.1544545019713; Tue, 11 Dec 2018 08:16:59 -0800 (PST) Received: from xeon-e3 (204-195-22-127.wavecable.com. [204.195.22.127]) by smtp.gmail.com with ESMTPSA id v9sm20006629pfe.49.2018.12.11.08.16.59 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 11 Dec 2018 08:16:59 -0800 (PST) Date: Tue, 11 Dec 2018 08:16:57 -0800 From: Stephen Hemminger To: Ramzah Rehman Cc: users@dpdk.org Message-ID: <20181211081657.0bb0df9c@xeon-e3> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-users] Is TP-LINK USB 3.0 Ethernet Adapter supported in DPDK 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: Tue, 11 Dec 2018 16:17:01 -0000 On Tue, 11 Dec 2018 15:50:43 +0500 Ramzah Rehman wrote: > I want to know is TP-LINK USB 3.0 Ethernet Adapter supported in DPDK? Can I > attach this USB adapter to DPDK? > > The USB adapter I am intersted in is 00:1d.0 USB controller. > > #lspci > 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset > Family USB EHCI #1 (rev 04) > > #lspci -n > 00:1d.0 0c03: 8086:8c26 (rev 04) > > #lspci -nnk > 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series > Chipset Family USB EHCI #1 [8086:8c26] (rev 04) > Subsystem: Dell Device [1028:05a5] > Kernel driver in use: ehci-pci > > Since, I need to bind this USB device to vfio-pci driver first I did: > #echo 8086 8c26 > /sys/bus/pci/drivers/vfio-pci/new_id > > but event after that, I still get ehci-pci as USB adapter's driver. > > #lspci -nnk > 00:1d.0 USB controller [0c03]: Intel Corporation 8 Series/C220 Series > Chipset Family USB EHCI #1 [8086:8c26] (rev 04) > Subsystem: Dell Device [1028:05a5] > Kernel driver in use: ehci-pci > > Please help. > > Best Regards, > Ramzah Rehman No USB devices are not supported by DPDK. There is no USB stack in DPDK.