From patchwork Sat Jul 21 19:13:54 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hauke Mehrtens X-Patchwork-Id: 947412 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@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; dmarc=none (p=none dis=none) header.from=hauke-m.de Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41Xy9j2r5hz9s0w for ; Sun, 22 Jul 2018 05:14:33 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728145AbeGUUIS (ORCPT ); Sat, 21 Jul 2018 16:08:18 -0400 Received: from mx1.mailbox.org ([80.241.60.212]:33480 "EHLO mx1.mailbox.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727973AbeGUUIR (ORCPT ); Sat, 21 Jul 2018 16:08:17 -0400 Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.mailbox.org (Postfix) with ESMTPS id C3D2B476AF; Sat, 21 Jul 2018 21:14:28 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter02.heinlein-hosting.de (spamfilter02.heinlein-hosting.de [80.241.56.116]) (amavisd-new, port 10030) with ESMTP id eZBUBLrmzhmU; Sat, 21 Jul 2018 21:14:26 +0200 (CEST) From: Hauke Mehrtens To: davem@davemloft.net Cc: netdev@vger.kernel.org, andrew@lunn.ch, vivien.didelot@savoirfairelinux.com, f.fainelli@gmail.com, john@phrozen.org, linux-mips@linux-mips.org, dev@kresin.me, hauke.mehrtens@intel.com, Hauke Mehrtens Subject: [PATCH 0/4] net: Add support for Lantiq / Intel vrx200 network Date: Sat, 21 Jul 2018 21:13:54 +0200 Message-Id: <20180721191358.13952-1-hauke@hauke-m.de> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This adds basic support for the GSWIP (Gigabit Switch) found in the VRX200 SoC. There are different versions of this IP core used in different SoCs, but this driver was currently only tested on the VRX200 SoC line, for other SoCs this driver probably need some adoptions to work. I also plan to add Layer 2 offloading to the DSA driver and later also layer 3 offloading which is supported by the PPE HW block. Hauke Mehrtens (4): MIPS: lantiq: Do not enable IRQs in dma open net: dsa: Add Lantiq / Intel GSWIP tag support net: lantiq: Add Lantiq / Intel vrx200 Ethernet driver net: dsa: Add Lantiq / Intel DSA driver for vrx200 MAINTAINERS | 9 + arch/mips/lantiq/xway/dma.c | 1 - arch/mips/lantiq/xway/sysctrl.c | 2 +- drivers/net/dsa/Kconfig | 8 + drivers/net/dsa/Makefile | 1 + drivers/net/dsa/lantiq-gswip.c | 750 +++++++++++++++++++++++++++++++++++ drivers/net/dsa/lantiq_pce.h | 153 +++++++ drivers/net/ethernet/Kconfig | 6 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/lantiq_etop.c | 1 + drivers/net/ethernet/lantiq_xrx200.c | 609 ++++++++++++++++++++++++++++ include/net/dsa.h | 1 + net/dsa/Kconfig | 3 + net/dsa/Makefile | 1 + net/dsa/dsa.c | 3 + net/dsa/dsa_priv.h | 3 + net/dsa/tag_gswip.c | 110 +++++ 17 files changed, 1660 insertions(+), 2 deletions(-) create mode 100644 drivers/net/dsa/lantiq-gswip.c create mode 100644 drivers/net/dsa/lantiq_pce.h create mode 100644 drivers/net/ethernet/lantiq_xrx200.c create mode 100644 net/dsa/tag_gswip.c