{"id":808387,"url":"http://patchwork.ozlabs.org/api/1.0/covers/808387/?format=json","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.0/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<20170831183746.2109-1-vivien.didelot@savoirfairelinux.com>","date":"2017-08-31T18:37:42","name":"[net-next,0/4] net: dsa: add master interface","submitter":{"id":15889,"url":"http://patchwork.ozlabs.org/api/1.0/people/15889/?format=json","name":"Vivien Didelot","email":"vivien.didelot@savoirfairelinux.com"},"series":[{"id":892,"url":"http://patchwork.ozlabs.org/api/1.0/series/892/?format=json","date":"2017-08-31T18:37:46","name":"net: dsa: add master interface","version":1,"mbox":"http://patchwork.ozlabs.org/series/892/mbox/"}],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xjrq76sWwz9s7g\n\tfor ;\n\tFri, 1 Sep 2017 04:43:15 +1000 (AEST)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751664AbdHaSm1 (ORCPT );\n\tThu, 31 Aug 2017 14:42:27 -0400","from mail.savoirfairelinux.com ([208.88.110.44]:36868 \"EHLO\n\tmail.savoirfairelinux.com\" rhost-flags-OK-OK-OK-OK) by\n\tvger.kernel.org with ESMTP id S1751330AbdHaSm0 (ORCPT\n\t); Thu, 31 Aug 2017 14:42:26 -0400","from localhost (localhost [127.0.0.1])\n\tby mail.savoirfairelinux.com (Postfix) with ESMTP id 6FF5A9C19B8;\n\tThu, 31 Aug 2017 14:42:25 -0400 (EDT)","from mail.savoirfairelinux.com ([127.0.0.1])\n\tby localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavisd-new,\n\tport 10032)\n\twith ESMTP id xjeDOqojyRCa; Thu, 31 Aug 2017 14:42:24 -0400 (EDT)","from localhost (localhost [127.0.0.1])\n\tby mail.savoirfairelinux.com (Postfix) with ESMTP id D47FB9C1A81;\n\tThu, 31 Aug 2017 14:42:24 -0400 (EDT)","from mail.savoirfairelinux.com ([127.0.0.1])\n\tby localhost (mail.savoirfairelinux.com [127.0.0.1]) (amavisd-new,\n\tport 10026)\n\twith ESMTP id tomIamRIGHWZ; Thu, 31 Aug 2017 14:42:24 -0400 (EDT)","from weeman.mtl.sfl (unknown [192.168.49.192])\n\tby mail.savoirfairelinux.com (Postfix) with ESMTPSA id A66099C1870;\n\tThu, 31 Aug 2017 14:42:24 -0400 (EDT)"],"X-Virus-Scanned":"amavisd-new at mail.savoirfairelinux.com","From":"Vivien Didelot ","To":"netdev@vger.kernel.org","Cc":"linux-kernel@vger.kernel.org, kernel@savoirfairelinux.com,\n\t\"David S. Miller\" ,\n\tFlorian Fainelli , Andrew Lunn ,\n\tVivien Didelot ","Subject":"[PATCH net-next 0/4] net: dsa: add master interface","Date":"Thu, 31 Aug 2017 14:37:42 -0400","Message-Id":"<20170831183746.2109-1-vivien.didelot@savoirfairelinux.com>","X-Mailer":"git-send-email 2.14.1","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"Currently the SoC network interface (called master) to which a switch\nfabric hangs, has its dsa_ptr pointing to a dsa_switch_tree instance.\n\nThis is not quite correct, because this interface is physically wired to\none of the switch ports (called CPU port), and because in a switch\nfabric with multiple CPU ports, several master interfaces will point to\nseveral CPU ports of the same dsa_switch_tree.\n\nThis patchset adds a new dsa_master structure to represent the pipe\nbetween the SoC master interface and its switch CPU port. This structure\nwill store specific data such as the master ethtool_ops copy and the\ntagging protocol used to pass frames with the associated slave ports.\nThe dsa_ptr is changed to a dsa_master instance, and each DSA slave now\nhas a pointer to a master port.\n\nThis is a step forward better control over the CPU conduit and support\nfor multiple CPU ports.\n\nVivien Didelot (4):\n net: dsa: introduce dsa_master\n net: dsa: move master ethtool ops in dsa_master\n net: dsa: change dsa_ptr for a dsa_master\n net: dsa: assign a master to slave ports\n\n drivers/net/dsa/b53/b53_common.c | 4 +-\n drivers/net/dsa/bcm_sf2.c | 8 +--\n drivers/net/dsa/mt7530.c | 4 +-\n drivers/net/dsa/mv88e6060.c | 2 +-\n drivers/net/dsa/qca8k.c | 2 +-\n include/linux/netdevice.h | 4 +-\n include/net/dsa.h | 42 +++++------\n net/dsa/Makefile | 2 +-\n net/dsa/dsa.c | 34 +--------\n net/dsa/dsa2.c | 38 +++++-----\n net/dsa/dsa_priv.h | 24 +++----\n net/dsa/legacy.c | 34 +++++----\n net/dsa/master.c | 149 +++++++++++++++++++++++++++++++++++++++\n net/dsa/slave.c | 117 +++++-------------------------\n net/dsa/tag_brcm.c | 5 +-\n net/dsa/tag_dsa.c | 3 +-\n net/dsa/tag_edsa.c | 3 +-\n net/dsa/tag_ksz.c | 5 +-\n net/dsa/tag_lan9303.c | 6 +-\n net/dsa/tag_mtk.c | 12 +---\n net/dsa/tag_qca.c | 12 +---\n net/dsa/tag_trailer.c | 5 +-\n 22 files changed, 265 insertions(+), 250 deletions(-)\n create mode 100644 net/dsa/master.c"}