From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id D5F4B5F17 for ; Thu, 22 Mar 2018 12:35:01 +0100 (CET) X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Mar 2018 04:35:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,344,1517904000"; d="scan'208";a="213652895" Received: from bricha3-mobl.ger.corp.intel.com ([10.237.221.52]) by fmsmga006.fm.intel.com with SMTP; 22 Mar 2018 04:34:58 -0700 Received: by (sSMTP sendmail emulation); Thu, 22 Mar 2018 11:34:58 +0000 Date: Thu, 22 Mar 2018 11:34:57 +0000 From: Bruce Richardson To: "Hanoch Haim (hhaim)" Cc: "dev@dpdk.org" Message-ID: <20180322113457.GB608@bricha3-MOBL.ger.corp.intel.com> References: <782383cd531a4248a3634705f46d8acf@XCH-RTP-017.cisco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <782383cd531a4248a3634705f46d8acf@XCH-RTP-017.cisco.com> Organization: Intel Research and Development Ireland Ltd. User-Agent: Mutt/1.9.4 (2018-02-28) Subject: Re: [dpdk-dev] i40e mbuf->rss indication 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: Thu, 22 Mar 2018 11:35:02 -0000 On Wed, Mar 21, 2018 at 06:47:22PM +0000, Hanoch Haim (hhaim) wrote: > Hi All, > DPDK:17.11 > When i40e is configured with RSS enabled and hash.type=toeplitz > > m->hash.rss = some weird number > ((m->ol_flags&PKT_RX_RSS_HASH) == PKT_RX_RSS_HASH > > The hash value is correct and match the MS Toeplitz standard. > > Is this expected? I'm sorry, but I don't quite follow the question, or the problem. Are you meaning to say that the hash value is incorrect, or that the flag is not being set or something else? /Bruce > > The above works fine with ixgbe/mlx5 > > Thanks, > Hanoh >