From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 2075D4CC5 for ; Fri, 30 Jun 2017 13:39:34 +0200 (CEST) Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Jun 2017 04:39:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,286,1496127600"; d="scan'208";a="103137624" Received: from fyigit-mobl1.ger.corp.intel.com (HELO [10.237.220.91]) ([10.237.220.91]) by orsmga004.jf.intel.com with ESMTP; 30 Jun 2017 04:39:32 -0700 To: Shreyansh Jain , dev@dpdk.org Cc: hemant.agrawal@nxp.com References: <1497591668-3320-1-git-send-email-shreyansh.jain@nxp.com> <1497591668-3320-35-git-send-email-shreyansh.jain@nxp.com> <5468401b-d3cc-9e54-6fc9-e5a4081fe393@intel.com> From: Ferruh Yigit Message-ID: Date: Fri, 30 Jun 2017 12:39:32 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH 34/38] net/dpaa: add support for hashed RSS X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jun 2017 11:39:35 -0000 On 6/30/2017 11:31 AM, Shreyansh Jain wrote: > On Wednesday 28 June 2017 09:18 PM, Ferruh Yigit wrote: >> On 6/16/2017 6:41 AM, Shreyansh Jain wrote: >>> Signed-off-by: Hemant Agrawal >>> Signed-off-by: Shreyansh Jain >> >> Just to confirm: >> >> Is no HW configuration required to enable RSS? >> Is HW updates mbuf->rss automatically, without driver involvement? >> >> <...> > > For DPAA platform, the configuration of queues and RSS on them is done using an external tool - just before executing DPDK application. This is part of application startup. > Though, I did notice that I have not documented this explicitly in the dpaa.rst. I will correct the documentation. For second question, I have seen next patch updates the mbuf->rss, perhaps "RSS hash" support can be claimed with that patch. > >> >>> Promiscuous mode = Y >>> Allmulticast mode = Y >>> Unicast MAC filter = Y >>> +RSS hash = Y >>> Flow control = Y >>> Basic stats = Y >>> ARMv8 = Y >> >> <...> >> >