From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vk0-f47.google.com (mail-vk0-f47.google.com [209.85.213.47]) by dpdk.org (Postfix) with ESMTP id 01E362B82 for ; Tue, 30 May 2017 09:47:27 +0200 (CEST) Received: by mail-vk0-f47.google.com with SMTP id p85so40978120vkd.3 for ; Tue, 30 May 2017 00:47:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os-korea-ac-kr.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=PEEc0hWP0IyNfQPk8LjQuH8ZhJyzGwHn+4Vli/V2kCE=; b=yd6HPot76jnGrVb0bb/gWfnqhCSPIyGpA1LWFPdXJBnECacjBnJtWfz5vbcYi1kDs5 L59DhuHOn2Y8X+IIurMwxz7Q3JjVt8ieBNhke3y/aafpk3FRtMgSjigJV6xF66sK7B1m 1BHk0a29fku7WseT6hRrZfEiqMidxIrRHbI9lAE354dlITyifLXnDrKbF8fM5jKKSduX hExgI7FO17l8vu/tNLQIBrSi8kZdZS8UxNj+68cdsz+6hHLC4W9zILHMD3a+yMuHxfhz ohj6gIMVUxXx4JInerJwapKC/U3U46mb+LPPbKgz8TwyiHAE+Lmf1hnEPikiRUbDkZH3 NYxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=PEEc0hWP0IyNfQPk8LjQuH8ZhJyzGwHn+4Vli/V2kCE=; b=a7StJ7i6WOGIGG7ChkURo2mpyt9VsYvX5L2T4HuZYV3Yfe9Y82wFw4qTOvwAuQ0bFp i5texlPQpYOWM83CDXEALq+Kf+toIaxXkMTbyoGyQ6J0dmB/823ySPTw3QUYoiGgDQ8l 3Esvl2X0GDl2p/6AFQDIjGTmQFkp/uy1ksV3VpQizCCPzZ4JJ+IsGXwhE3z4pIETC3PK /K1qmvvhb2+Pmji1VSGDSBjqRwyVb4xkdL9kt9qqZguiq5n06DZIEybhG3AtVbn9eccl Gha4oZgHLy/O4ALGl1lAQFgdxWdPop0wH71lfsDcJeAtSZX+iGMVOAvfUFRFIh+L33Xq AV1w== X-Gm-Message-State: AODbwcDAzDNoxDrCJ3w81AOj3HFyEmXQzl6b1UUNErJJn8SxbstC4ry+ vr8cbUbxgeIkfz0iX05edSWXURxia8+Et+I= X-Received: by 10.31.108.9 with SMTP id h9mr8437444vkc.27.1496130446332; Tue, 30 May 2017 00:47:26 -0700 (PDT) MIME-Version: 1.0 Received: by 10.31.180.129 with HTTP; Tue, 30 May 2017 00:47:25 -0700 (PDT) From: Heung Sik Choi Date: Tue, 30 May 2017 16:47:25 +0900 Message-ID: To: users@dpdk.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] does the 'rte_softrss_be' function match NIC RSS value well? please help me. 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: , X-List-Received-Date: Tue, 30 May 2017 07:47:28 -0000 Hi I want to match NIC RSS value with toeplitz hash function value. And I find out 'rte_softrss_be' can makes it. However, when I experiment it, It doesn't match well. (print two value on terminal through code level) I use the environment below: CPU: xeon 2213 v2 *2 (NUMA) NIC: intel 82599ES kernel 3.16.4 ixgbe driver: 3.22 DPDK 16.11 Please let me know if you have any insights.