From patchwork Mon Nov 30 08:20:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 11939887 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 30005C71155 for ; Mon, 30 Nov 2020 08:30:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB4EA20719 for ; Mon, 30 Nov 2020 08:30:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="LJftCy6q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727199AbgK3IaB (ORCPT ); Mon, 30 Nov 2020 03:30:01 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:60860 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725972AbgK3IaB (ORCPT ); Mon, 30 Nov 2020 03:30:01 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0AU8SFDV117789; Mon, 30 Nov 2020 02:28:15 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1606724895; bh=uih+wC6pY43onP10Es0hOsD8pxhoanJP5k7AS+OzJhM=; h=From:To:CC:Subject:Date; b=LJftCy6qDKQgoj1vpOFxI1a+JjRSTK+nJdTsUzPaeEQ2stWIavcL41n1KvPaynvPB ieU4VUEv/fy9cUAiVyFDE42exTNKH37++ME+vOm+seDdUviQdNJOD4FYF5Pg5Q4lAn AfTX3uHxfyrBwBTRFU6BUPsQaPIdrMEaNti4LSSw= Received: from DLEE115.ent.ti.com (dlee115.ent.ti.com [157.170.170.26]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0AU8SFwH039344 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 30 Nov 2020 02:28:15 -0600 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE115.ent.ti.com (157.170.170.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Mon, 30 Nov 2020 02:28:14 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Mon, 30 Nov 2020 02:28:14 -0600 Received: from ula0132425.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0AU8S9Dq057144; Mon, 30 Nov 2020 02:28:10 -0600 From: Vignesh Raghavendra To: "David S . Miller" , Jakub Kicinski , Grygorii Strashko CC: Jonathan Corbet , Jiri Pirko , Vignesh Raghavendra , , , , Linux ARM Mailing List Subject: [PATCH 0/4] net: ti: am65-cpsw-nuss: Add switchdev driver Date: Mon, 30 Nov 2020 13:50:42 +0530 Message-ID: <20201130082046.16292-1-vigneshr@ti.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series adds switchdev support for AM65 CPSW NUSS driver to support multi port CPSW present on J721e and AM64 SoCs. It adds devlink hook to switch b/w switch mode and multi mac mode. Vignesh Raghavendra (4): net: ti: am65-cpsw-nuss: Add devlink support net: ti: am65-cpsw-nuss: Add netdevice notifiers net: ti: am65-cpsw-nuss: Add switchdev support docs: networking: ti: Add driver doc for AM65 NUSS switch driver .../device_drivers/ethernet/index.rst | 1 + .../ethernet/ti/am65_nuss_cpsw_switchdev.rst | 143 +++++ .../devlink/am65-nuss-cpsw-switch.rst | 26 + Documentation/networking/devlink/index.rst | 1 + drivers/net/ethernet/ti/Kconfig | 10 + drivers/net/ethernet/ti/Makefile | 1 + drivers/net/ethernet/ti/am65-cpsw-nuss.c | 511 +++++++++++++++- drivers/net/ethernet/ti/am65-cpsw-nuss.h | 26 + drivers/net/ethernet/ti/am65-cpsw-switchdev.c | 572 ++++++++++++++++++ drivers/net/ethernet/ti/am65-cpsw-switchdev.h | 34 ++ 10 files changed, 1306 insertions(+), 19 deletions(-) create mode 100644 Documentation/networking/device_drivers/ethernet/ti/am65_nuss_cpsw_switchdev.rst create mode 100644 Documentation/networking/devlink/am65-nuss-cpsw-switch.rst create mode 100644 drivers/net/ethernet/ti/am65-cpsw-switchdev.c create mode 100644 drivers/net/ethernet/ti/am65-cpsw-switchdev.h