From patchwork Thu Feb 11 10:56:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 12082913 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=-14.3 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 AE646C433DB for ; Thu, 11 Feb 2021 11:08:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 64F9E64D73 for ; Thu, 11 Feb 2021 11:08:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230213AbhBKLHN (ORCPT ); Thu, 11 Feb 2021 06:07:13 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:54128 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231404AbhBKK7E (ORCPT ); Thu, 11 Feb 2021 05:59:04 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 11BAvX0j042891; Thu, 11 Feb 2021 04:57:33 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1613041053; bh=kES9xi3cLs4m6wbQMIvfy/mryzrSHfq5nzjBcfr/Q0o=; h=From:To:CC:Subject:Date; b=aYO8zpxrbXoT6yWYv6+PGPvdYi4bO4VhqZl9vvny0G+6ICtvAVLASvC85FHqfYy6a 3S2tenY7ZkWg/TGzWK5O+x2KQO0k4W3MZ9pXkKPp1jQsfXFDqkFT2vGav6AUGUG9aS ZZE5L91nCWVYU2QGVVcRlX7RzBnbKWAgIb2kUQrc= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 11BAvXju029255 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 11 Feb 2021 04:57:33 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 11 Feb 2021 04:57:32 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE115.ent.ti.com (10.64.6.36) 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; Thu, 11 Feb 2021 04:57:32 -0600 Received: from ula0132425.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 11BAvS0Z045148; Thu, 11 Feb 2021 04:57:29 -0600 From: Vignesh Raghavendra To: David S Miller , Jakub Kicinski , Jonathan Corbet , Jiri Pirko CC: Vignesh Raghavendra , Grygorii Strashko , Andrew Lunn , , , , Linux ARM Mailing List Subject: [PATCH v2 0/4] net: ti: am65-cpsw-nuss: Add switchdev driver Date: Thu, 11 Feb 2021 16:26:40 +0530 Message-ID: <20210211105644.15521-1-vigneshr@ti.com> X-Mailer: git-send-email 2.30.0 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. v2: Rebased on latest net-next Update patch 1/4 with rationale for using devlink 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 | 533 ++++++++++++++++++ drivers/net/ethernet/ti/am65-cpsw-switchdev.h | 34 ++ 10 files changed, 1267 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