From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg0-f65.google.com (mail-pg0-f65.google.com [74.125.83.65]) by dpdk.org (Postfix) with ESMTP id F1F4D2BE9 for ; Mon, 31 Jul 2017 15:40:03 +0200 (CEST) Received: by mail-pg0-f65.google.com with SMTP id 125so17331454pgi.5 for ; Mon, 31 Jul 2017 06:40:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=GAaap8t55uTNnCewi6hp1uLHPmc4m4zeTdDzXYISLxo=; b=SeWeiLwEmiY95vveqwi5ScC29ey7Wxhx2HxROnx4FZC7sBoshDxihAvijjFo6t7kqg Een5CEBviK83qwFWccYne/nCLfuH0V6j6V+3Rzuuw5QNuyeEJ091aXtPc1/XLUK84iXU ULpDMPzxJ5a8yP5t7v2iCmjeflkYxlHN9BWH8ocTMYfQ2K9yE/CwWJYlqFE+KkRgJ+jk K60OiK6Xc6V6H1yggcfDjyFhmZ8m073JN1WVBYUd7/Gb5zSmZKOG014EeXu7ZVF8Rmua Y7UwTfelJJ/D3Ng4trD6rp3DE3JiLKIr7dofhdrJWwi2UpHVUAzMK0vTNKS5BvlcoW3q PaDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=GAaap8t55uTNnCewi6hp1uLHPmc4m4zeTdDzXYISLxo=; b=BbqcCDdZTYHu/2jOBODY4eZGswQEErJYBg19sjOuz6AuDShIxEBxlcp8AKo3t7m68l MJy02LBMTCjdUZzuWMYMtWmwQ5YA/5JkYQyzzhvrAQKG7RwySpgE3rXZQIoi/gaLPlXP sxhwi25B5iq2n/y7lLQtIxuT+faDwR680saKS3YJoi1B+UOBUAHQjUB8fWDmYIq1fZb1 xxC2QkWCcbnprhHIxP9DO2WF06oKla5wITYmwwxmpWqFncRFmlvInEF7rA/wf9uasJZE 7XNCO0V0iQ4B5ug2St4nXZwjti3Rbc93Muou8dZK5vkmYb2496noBCVoNJ2lb2ODyhCV e1GQ== X-Gm-Message-State: AIVw110aLZJ3+80hZTD2hAVV9moBxhHxS+lPHZgAzRdPNC9to+9YpQxq GHdwONgZJaGl+g== X-Received: by 10.98.149.88 with SMTP id p85mr15744905pfd.287.1501508403194; Mon, 31 Jul 2017 06:40:03 -0700 (PDT) Received: from [192.168.1.22] ([166.111.132.213]) by smtp.gmail.com with ESMTPSA id c80sm2950312pfb.141.2017.07.31.06.40.01 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 31 Jul 2017 06:40:02 -0700 (PDT) Mime-Version: 1.0 (Mac OS X Mail 9.1 \(3096.5\)) From: zhilong zheng In-Reply-To: Date: Mon, 31 Jul 2017 21:40:00 +0800 Cc: users@dpdk.org Message-Id: <8EE90F16-6490-46AD-842C-E78F8DAA0F98@gmail.com> References: <12FEB4E9-EEBB-459B-8A8F-35675D52ED1C@gmail.com> To: Paul Tsvika X-Mailer: Apple Mail (2.3096.5) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-users] [dpdk][pktgen] - execute pktgen with mlx4 (40G) with some errors 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, 31 Jul 2017 13:40:04 -0000 No, you do not need any operation. This driver is bound to the device = automatically. > =E5=9C=A8 2017=E5=B9=B47=E6=9C=8831=E6=97=A5=EF=BC=8C21:25=EF=BC=8CPaul = Tsvika =E5=86=99=E9=81=93=EF=BC=9A >=20 > Sorry I am not with my testing machine now.=20 > if it uses mlx4_core, should I bind the device to the driver by using = the following command? >=20 > ./dpdk-devbind.py -b mlx4_core xx:xx.x >=20 >=20 > Thanks >=20 >=20 > P.T >=20 > 2017-07-31 21:14 GMT+08:00 zhilong zheng >: > Yes, CX3 does not use igb_uio, it uses mlx4_core as the driver and you = do not need to bind the device to igb_uio. Can you show the output when = running command =E2=80=9C./dpdk-devbind.py =E2=80=94status=E2=80=9D and = =E2=80=9Cibstat" >=20 >> =E5=9C=A8 2017=E5=B9=B47=E6=9C=8831=E6=97=A5=EF=BC=8C21:07=EF=BC=8CPaul= Tsvika > = =E5=86=99=E9=81=93=EF=BC=9A >>=20 >> er I should=20 >=20 >=20 >=20 >=20 > --=20 > P.T