From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vk0-f51.google.com (mail-vk0-f51.google.com [209.85.213.51]) by dpdk.org (Postfix) with ESMTP id F12638D8F; Thu, 4 Feb 2016 00:49:35 +0100 (CET) Received: by mail-vk0-f51.google.com with SMTP id n1so26285736vkb.3; Wed, 03 Feb 2016 15:49:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=ns+hJQkO1ilTAZflKo1lx24ex02GOX23ckZbja9FicQ=; b=h+39vQLXdJBw8QJu7oQAtMV94UQ7sIIp/ws1JJw+yakUlaVc01kS8Z9UG7JRTTaFn5 iCkfNoTEp8iDXuTUDBA7wkLqAbLoRgEkBaqGQl3i4gaIyekjPF8ogoYHkba7c3H0mCSL xegEoOEZco9Now0o5IvmVA0QWdt8n4k8/1y8ximfwjj8AlISxiznzO9JtXXMdGNM+zy2 nKxi1kxCdky5QLXL+uybZxNvVqtMMFlRKInIbiXeb7a5yem31L6ABMnERTa8/H7FFPNt 56QeW/ZvYO+MGi8b8Kz8hK/yJC82QiGSL5xRJrraAqjVn9NKUDg+oK/yQXWM8LKdIYUc zC2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=ns+hJQkO1ilTAZflKo1lx24ex02GOX23ckZbja9FicQ=; b=SkUcIHupk2+/yb2xHS4IAi6zqjCz6j/YHxKR4Dq/MsI8Zj5xgAZ9o1qJacZef/sYp5 wezYilb0LdY0BnpmEAUPgT0m2DcNtpZzmFYICo3hLNYfc0U+scP0tLHaEUDlwL5KL1BK QirquAmYEWSIUnsIcdTgv0uwnBGO10atBoi6oU9f3Rgkdq64CRy1ox3SJsNoNB9JaptF pVtZUBWt90dFJpHtm32yx05DDwCJpU0FuaTU3g7v7tt9LS4YDHsBPZmJka2ZvJs20IiT D34TumyXc66QignIeUycWfqmM87KvVRReZ/BlZ8AJUx99XvOzRpreB0XzjMO58EPeOV4 kCew== X-Gm-Message-State: AG10YOSAJoaTFhFIykvw1heuMe4StgM6S3oirp8uCRwQ9RTZIGjMWf1gUIovKOISOnLYAVS2a02iJXzDWQDlmg== MIME-Version: 1.0 X-Received: by 10.31.166.208 with SMTP id p199mr3486705vke.122.1454543375405; Wed, 03 Feb 2016 15:49:35 -0800 (PST) Received: by 10.31.152.208 with HTTP; Wed, 3 Feb 2016 15:49:35 -0800 (PST) In-Reply-To: <697F8B1B48670548A5BAB03E8283550F3684CD13@PGSMSX108.gar.corp.intel.com> References: <697F8B1B48670548A5BAB03E8283550F3684CD13@PGSMSX108.gar.corp.intel.com> Date: Wed, 3 Feb 2016 15:49:35 -0800 Message-ID: From: Saurabh Mishra To: "Choi, Sy Jong" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Cc: "dev@dpdk.org" , "users@dpdk.org" Subject: Re: [dpdk-dev] DPDK ixgbevf multi-queue disabled X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Feb 2016 23:49:36 -0000 It's X520-2. Note that we can see Multiple queues when we use PCI-pass through of whole NIC but the moment we enable VFs, ixgbe disables multiple-queues. Here are more details: 06:00.0 *Ether*net controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) 06:00.1 *Ether*net controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) [root@localhost ~]# lspci -vv -s 06:00.0 06:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) Subsystem: Intel Corporation Ethernet Server Adapter X520-2 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- wrote: > Hi Saurabh, > > May I know the model number of your physical nic? > > Regards, > Choi, Sy Jong > Platform Application Engineer > > -----Original Message----- > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Saurabh Mishra > Sent: Thursday, February 04, 2016 3:47 AM > To: dev@dpdk.org; users@dpdk.org > Subject: [dpdk-dev] DPDK ixgbevf multi-queue disabled > > Is there any way to enable multi-queue for SR-IOV of ixgbe? > > I've seen that PF driver automatically disables multi-queue when VFs are > created from host. > > We want to use multiple queues with DPDK in case of ixgbevf too. > > [781203.692378] ixgbe 0000:06:00.0: Multiqueue Disabled: Rx Queue count = > 1, Tx Queue count = 1 > > [781203.699858] ixgbe 0000:06:00.0: registered PHC device on p5p1 > > [781203.861774] ixgbe 0000:06:00.0 p5p1: detected SFP+: 5 > > [781204.104038] ixgbe 0000:06:00.0 p5p1: NIC Link is Up 10 Gbps, Flow > Control: RX/TX > > [781206.035467] ixgbe 0000:06:00.1 p5p2: SR-IOV enabled with 2 VFs > > [781206.136011] pci 0000:06:10.1: [8086:10ed] type 00 class 0x020000 > > [781206.136375] pci 0000:06:10.3: [8086:10ed] type 00 class 0x020000 > > [781206.136776] ixgbe 0000:06:00.1: removed PHC on p5p2 > > [781206.227015] ixgbe 0000:06:00.1: irq 116 for MSI/MSI-X > > [781206.227046] ixgbe 0000:06:00.1: irq 117 for MSI/MSI-X > > [781206.227062] ixgbe 0000:06:00.1: Multiqueue Disabled: Rx Queue count = > 1, Tx Queue count = 1 > > [781206.235804] ixgbe 0000:06:00.1: registered PHC device on p5p2 > > [781206.407537] ixgbe 0000:06:00.1 p5p2: detected SFP+: 6 > > > [781206.649795] ixgbe 0000:06:00.1 p5p2: NIC Link is Up 10 Gbps, Flow > Control: RX/TX > > > Thanks, > /Saurabh >