From patchwork Thu Nov 2 16:14:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Pirko X-Patchwork-Id: 833411 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=resnulli-us.20150623.gappssmtp.com header.i=@resnulli-us.20150623.gappssmtp.com header.b="LZC0wPY2"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3ySVX85MDmz9t2r for ; Fri, 3 Nov 2017 03:14:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934116AbdKBQOP (ORCPT ); Thu, 2 Nov 2017 12:14:15 -0400 Received: from mail-wr0-f196.google.com ([209.85.128.196]:44095 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933418AbdKBQON (ORCPT ); Thu, 2 Nov 2017 12:14:13 -0400 Received: by mail-wr0-f196.google.com with SMTP id z55so61290wrz.1 for ; Thu, 02 Nov 2017 09:14:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=resnulli-us.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=hBCF/J+4vVJtkFFA4BYZ7YiHYIAOrzdDfiD2kuj5Wzo=; b=LZC0wPY2vcCdQ1uhC1vSLc6zAOran4RoATuIKzYIN51o5LLzfrGjGlfrLn9YqfF+oc bYTofOvYWGLDc/EdOS90QFLzBwv2l4GWWPwc+gZLrjLmuDZOjGvA8zWi31xLdHkhEj0b LHjO+aJI40GfEiNgM/qOCdgek3/rs9C1TNwTeVAPzGhEGSngtsbky2jBiPJ8C5alXAUa qTbCKHhLeJz3FHHuBc0whi4UYRYEIej+P6yh4mJhBP40Eyf+p331zhfvIMFIcmU+7VEQ Q5191G9AKxkJe1K/z5oV7qlpz5uHCZzw4cF22dXQ0pxV93A1+mmZ4DcszAP30kg6TzWU Ws3A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=hBCF/J+4vVJtkFFA4BYZ7YiHYIAOrzdDfiD2kuj5Wzo=; b=TGXuYfi2iluJLHT15cKFJPgUuHApbL+jOhP53xFQ+nn/DyZw8bvVCYKeaImz/jzxEC soXFBaoEpvhc8yYMBTtzNQAaHGWZWiO1i998f4YsF4KUKGdS9QMUb0Gy0/jux9hcDE+9 GRrE1Xl5HYAUOKJnzbLTd1p33YQiO0hOZBepXiiFRAxcrUx7w/gvbYyQ9oT7lRwDL1kN KrVntURZ6Yk6DBXbSb2qrFVJsMMp/u7TIubQ6yL1VNjrD8XTaEa7uWPazvB9Kw9aCCn9 FHPAchDhk6wMKCE0twERxPVRlu0iKKio2+b6+1BMYMWlMe4c0BUD8ZC/t389cDZeDzez YY3Q== X-Gm-Message-State: AMCzsaUERmkKEXmtZ4IYYHvw5SudcrN2djjVk/LNTsFfKAuKw0cKR5TI u0qW1TiwG6zsqcd/N0uAzZlL856F X-Google-Smtp-Source: ABhQp+RpEr7YTYoE79dde5UtDrVRilJNET24/6LER2lX/6ITX98CnD28qRTzJi9iUZ/eOFq7zYotHw== X-Received: by 10.223.157.204 with SMTP id q12mr3557384wre.241.1509639251982; Thu, 02 Nov 2017 09:14:11 -0700 (PDT) Received: from localhost (ip-94-113-127-32.net.upcbroadband.cz. [94.113.127.32]) by smtp.gmail.com with ESMTPSA id w190sm2526677wmf.40.2017.11.02.09.14.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 02 Nov 2017 09:14:11 -0700 (PDT) From: Jiri Pirko To: netdev@vger.kernel.org Cc: davem@davemloft.net, idosch@mellanox.com, mlxsw@mellanox.com, dsahern@gmail.com Subject: [patch net-next 0/6] mlxsw: Align multipath hash parameters with kernel's Date: Thu, 2 Nov 2017 17:14:04 +0100 Message-Id: <20171102161410.12171-1-jiri@resnulli.us> X-Mailer: git-send-email 2.9.5 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Jiri Pirko Ido says: This set makes sure the device is using the same parameters as the kernel when it computes the multipath hash during IP forwarding. First patch adds a new netevent to let interested listeners know that the multipath hash policy has changed. Next two patches do small and non-functional changes in the mlxsw driver. Last patches configure the multipath hash policy upon driver initialization and as a response to netevents. Ido Schimmel (6): ipv4: Send a netevent whenever multipath hash policy is changed mlxsw: spectrum_router: Embed netevent notifier block in router struct mlxsw: spectrum_router: Properly name netevent work struct mlxsw: reg: Add Router ECMP Configuration Register Version 2 mlxsw: spectrum_router: Align multipath hash parameters with kernel's mlxsw: spectrum_router: Update multipath hash parameters upon netevents drivers/net/ethernet/mellanox/mlxsw/reg.h | 132 ++++++++++++++++++++ drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 7 -- drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 - .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 133 ++++++++++++++++++--- include/net/netevent.h | 1 + net/ipv4/sysctl_net_ipv4.c | 20 +++- 6 files changed, 270 insertions(+), 25 deletions(-)