From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id 7AA81A00E6 for ; Wed, 17 Apr 2019 13:22:26 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5F6171B5F8; Wed, 17 Apr 2019 13:22:26 +0200 (CEST) Received: from mail-wr1-f44.google.com (mail-wr1-f44.google.com [209.85.221.44]) by dpdk.org (Postfix) with ESMTP id DB5701B5ED for ; Wed, 17 Apr 2019 13:22:25 +0200 (CEST) Received: by mail-wr1-f44.google.com with SMTP id k17so26754195wrx.10 for ; Wed, 17 Apr 2019 04:22:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=uvu2FWsbwarj4/SaBxnSwlN81FrC14RQCDXcFnuo9RE=; b=d3XBZyWHzMSnKx+QyWyqNg3N5G9fQGV+dCXMzl4C4yjenIHTZU24EuscQBmKGlPKa/ phmwplHaXeOZhhz46sV9PfjjbY+fkHVePW1qqn7HUEhsnV1ywTjCHIaF5S3yxd8/TkWs kDwqyIrUAddNlYVc/p5ka+cdzEINPZHGZcAPo2uIZ494Ntod1CqomFzRHCvYKQM+qHD6 1to0nDx5Tb199pLnVuiOy/hW8ktx2sRvQvwOF4Yh5taHTXv6WuraJO3NXjLBvfhX+LDc utXBu25sM+rce57BKH5kczxufszsNR6dxoZYYV5w+NEk5i95e1jizfcUryhaeM9VFa73 wsEw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=uvu2FWsbwarj4/SaBxnSwlN81FrC14RQCDXcFnuo9RE=; b=fKqIFdP70alGHE0z+LTO/59Aivx1Im9o5jUAK1SNqp2zmB0Ou4rj4BpsPLVM4fBzwE DPvr/8InSbUaATjdrmCYMZDPQ4Qvp5bd333wafdVZdwk5eXf346l8ku0IVmKBFfKiiaY sOGFZ0yBjaiU6SuwDyccVl2O2by8sci8kxqxtacaT5yk/EK3xOQXjFDPy9Rl7g20ZluA owBr7ztojQQx7dybtIirSBelCHXiaElHM1cptvewfqgUIEwnRXPgjdIuvwvPsaJF8l+n qsvLOXjeiZ0BGsjVkVQvUa9qR6iYsc+oChJstQ50rhyEZTv2qu15PS+i8HAljwhGp2TM dy7g== X-Gm-Message-State: APjAAAXFzm8A1E5eJf4k1Iart0W+KIKHFMbnSylP74LTeTp6PMJbCJZw 93kmxgm14sAizRu57ILt/ypOCMs6S4SPmi/21YI= X-Google-Smtp-Source: APXvYqyPZLZOkpfwNHNUL+c+TGu/rG4cuK+zNxtKBt4L13p2KKHYUnuBgitDyHORD+h6g5L/8FpBLnoEvW0F5fJquJU= X-Received: by 2002:a5d:69c7:: with SMTP id s7mr28160455wrw.71.1555500145490; Wed, 17 Apr 2019 04:22:25 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: madhukar mythri Date: Wed, 17 Apr 2019 16:52:14 +0530 Message-ID: To: Eduard Serra Miralles Cc: "users@dpdk.org" 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] Support for RSS UDP hash types on vmxnet3 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: , Errors-To: users-bounces@dpdk.org Sender: "users" Hi, This "ethernetX.udpRSS" flag works well in ESXi-6.7 for UDP packets. But the same flag not working in ESXi-6.5, does any additional settings required to work UDP RSS ? Or, does this flag introduced in 6.7 only. Thanks, Madhukar. On Tue, Apr 2, 2019 at 12:09 AM Eduard Serra Miralles wrote: > 6.5 and prior requires to set a specific flag on VM vmx file to enable > RSS, apart from requesting it inside: > > > > // On vmx file > > ethernet1.udpRSS =3D =E2=80=9C1=E2=80=9D > > > > 6.7 and onwards, with newer virtual hw version, the guest will handle tha= t > on its own with no required intervention from the hypervisor. > > > ------------------------------ > *From:* users on behalf of madhukar mythri < > madhukar.mythri@gmail.com> > *Sent:* Monday, April 1, 2019 7:21:11 AM > *To:* users@dpdk.org > *Subject:* [dpdk-users] Support for RSS UDP hash types on vmxnet3 > > Hi, > > As per the documentation of "Poll Mode Driver for Paravirtual vmxnet3 NIC= " > in NIC driver guides. > > vmxnet3 Features and Limitations of VMXNET3 PMD are as follows: > ----------------------- > RSS based load balancing between queues - SUPPORTED > ------------------------ > > But, i'm seeing all the UDP packets are landing on only single queue, eve= n > after enabling RSS. > > Does anybody faced similar issue and any fix available on this issue ? > > Thanks, > Madhukar. >