From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rcdn-iport-4.cisco.com (rcdn-iport-4.cisco.com [173.37.86.75]) by dpdk.org (Postfix) with ESMTP id 83C73728E for ; Wed, 21 Mar 2018 19:47:26 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=3290; q=dns/txt; s=iport; t=1521658046; x=1522867646; h=from:to:cc:subject:date:message-id:mime-version; bh=rXI6vqAWhnFxdui/+kp//OoT7seSFwlAATQ1n6Dy9PI=; b=cQacQOf0428uzTVMuLxwjd4ENKJHARZ1k8mJEm45nxxgCUK5fMm5Muak ZG1QrSKFkgn2w/V3ZeiE/vgNQScw38CA+hyKI44yxwqlCdKVyoVqF5EKE Ci8ZEqfSp7hMErHgEnfG4K7MTfWQS/IHqfFs0fbhxSul1xqx1AbnfzqvT g=; X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0AtAQBbqLJa/4UNJK1dGQEBAQEBAQE?= =?us-ascii?q?BAQEBAQcBAQEBAYJJdGFwMotRjQ2DAY4ihQaCCQuFBYNYITQYAQIBAQEBAQE?= =?us-ascii?q?Cax0LhVMGTBIBDHQmAQQODYQiZK4rNYhIgXuHQ4FTQIEOjVUDmDsJAo8qjTi?= =?us-ascii?q?QDwIREwGBJQEcOIFScBWCfoIfGY4Wj1ABgRUBAQ?= X-IronPort-AV: E=Sophos;i="5.48,340,1517875200"; d="scan'208,217";a="370536647" Received: from alln-core-11.cisco.com ([173.36.13.133]) by rcdn-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Mar 2018 18:47:23 +0000 Received: from XCH-RTP-018.cisco.com (xch-rtp-018.cisco.com [64.101.220.158]) by alln-core-11.cisco.com (8.14.5/8.14.5) with ESMTP id w2LIlNQ4004062 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=FAIL) for ; Wed, 21 Mar 2018 18:47:24 GMT Received: from xch-rtp-017.cisco.com (64.101.220.157) by XCH-RTP-018.cisco.com (64.101.220.158) with Microsoft SMTP Server (TLS) id 15.0.1320.4; Wed, 21 Mar 2018 14:47:23 -0400 Received: from xch-rtp-017.cisco.com ([64.101.220.157]) by XCH-RTP-017.cisco.com ([64.101.220.157]) with mapi id 15.00.1320.000; Wed, 21 Mar 2018 14:47:22 -0400 From: "Hanoch Haim (hhaim)" To: "dev@dpdk.org" CC: "Hanoch Haim (hhaim)" Thread-Topic: i40e mbuf->rss indication Thread-Index: AdPBRQrucDZfeSBkRGa2KOwaLov0vw== Date: Wed, 21 Mar 2018 18:47:22 +0000 Message-ID: <782383cd531a4248a3634705f46d8acf@XCH-RTP-017.cisco.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [64.103.125.72] MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [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: Wed, 21 Mar 2018 18:47:27 -0000 Hi All, DPDK:17.11 When i40e is configured with RSS enabled and hash.type=3Dtoeplitz m->hash.rss =3D some weird number ((m->ol_flags&PKT_RX_RSS_HASH) =3D=3D PKT_RX_RSS_HASH The hash value is correct and match the MS Toeplitz standard. Is this expected? The above works fine with ixgbe/mlx5 Thanks, Hanoh