From patchwork Wed May 13 02:25:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xiaoliang Yang X-Patchwork-Id: 219377 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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=no 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 B60C9C2D0F6 for ; Wed, 13 May 2020 02:30:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9FC5D206F5 for ; Wed, 13 May 2020 02:30:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728624AbgEMCaM (ORCPT ); Tue, 12 May 2020 22:30:12 -0400 Received: from inva020.nxp.com ([92.121.34.13]:40694 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728500AbgEMCaJ (ORCPT ); Tue, 12 May 2020 22:30:09 -0400 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id B21061A1322; Wed, 13 May 2020 04:30:07 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 050CE1A0420; Wed, 13 May 2020 04:29:58 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id C062C402B4; Wed, 13 May 2020 10:29:45 +0800 (SGT) From: Xiaoliang Yang To: xiaoliang.yang_1@nxp.com, po.liu@nxp.com, claudiu.manoil@nxp.com, alexandru.marginean@nxp.com, vladimir.oltean@nxp.com, leoyang.li@nxp.com, mingkai.hu@nxp.com, andrew@lunn.ch, f.fainelli@gmail.com, vivien.didelot@gmail.com, davem@davemloft.net, jiri@resnulli.us, idosch@idosch.org, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, horatiu.vultur@microchip.com, alexandre.belloni@bootlin.com, allan.nielsen@microchip.com, joergen.andreasen@microchip.com, UNGLinuxDriver@microchip.com, vinicius.gomes@intel.com, nikolay@cumulusnetworks.com, roopa@cumulusnetworks.com, linux-devel@linux.nxdi.nxp.com Subject: [PATCH v2 net-next 0/3] net: dsa: felix: tc taprio and CBS offload support Date: Wed, 13 May 2020 10:25:07 +0800 Message-Id: <20200513022510.18457-1-xiaoliang.yang_1@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This patch series support tc taprio and CBS hardware offload according to IEEE 802.1Qbv and IEEE-802.1Qav on VSC9959. v1->v2 changes: - Move port_qos_map_init() function to be common felix codes. - Keep const for dsa_switch_ops structs, add felix_port_setup_tc function to call port_setup_tc of felix.info. - fix code style for cbs_set, rename variables. Xiaoliang Yang (3): net: dsa: felix: qos classified based on pcp net: dsa: felix: Configure Time-Aware Scheduler via taprio offload net: dsa: felix: add support Credit Based Shaper(CBS) for hardware offload drivers/net/dsa/ocelot/felix.c | 45 ++++++ drivers/net/dsa/ocelot/felix.h | 5 + drivers/net/dsa/ocelot/felix_vsc9959.c | 190 ++++++++++++++++++++++++- 3 files changed, 239 insertions(+), 1 deletion(-)