From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ferruh Yigit Subject: Re: [PATCH 34/38] net/dpaa: add support for hashed RSS Date: Fri, 30 Jun 2017 12:39:32 +0100 Message-ID: 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> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Cc: hemant.agrawal@nxp.com To: Shreyansh Jain , dev@dpdk.org 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) In-Reply-To: Content-Language: en-US List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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 >> >> <...> >> >