From patchwork Tue Jun 13 23:10:27 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Salil Mehta X-Patchwork-Id: 105440 Delivered-To: patch@linaro.org Received: by 10.140.91.77 with SMTP id y71csp32659qgd; Tue, 13 Jun 2017 16:11:41 -0700 (PDT) X-Received: by 10.84.217.133 with SMTP id p5mr1882972pli.218.1497395501599; Tue, 13 Jun 2017 16:11:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1497395501; cv=none; d=google.com; s=arc-20160816; b=dmI2GKEa94APxdSaGeuMl1hffJIyHOJt1HLRUx16aTiU/Y/G00P2v1C0P8g+4Znbnx f4t/3cMPRGJ4t0eCt19BCUxYhIHruuHzrB0hw2aMpzxKLTkwjORoe1MHTXP4qw59SX7f Vg5ImmNKGCeL/LYLh8fafwKyHAq1FwB14g4gE14cENayve+8T62tOwPWkbLjQuEcIZ3g SrXxeifddANEz9Cxzw47N8lhEHdZAZZBElCK0q0hZsDHL+78MX2gO7ulzzQ0Ej8IWB5Z 8oCT51a4mbvUeV1DXK/j9XfpDb1xPLrlGAeC0mNiEIy/50EyE2PMTJb7w2EJhn7aak6d /RFA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=Ldddad3no4+2fKKbKftk2XZC0tocWe0DWFLF6lz1+qY=; b=bKIEnbm4J3S+5ZnowlVEQtZKofVBHeEYJoZIlU+cLWtbC7AWM3+NadsmZDeru86s7j iCD/eqhE1BJS6jvSqswJ+kOCb44Q/yK3Q/oP2mnzyS5TpKu747tsRMTp7ES84kLOhnd2 3WpXrX9SVGyR8lpdgd2bdjIqhmXlw6eeonolMf23ujntOnA/gyoogASHEN5cAwy+32Mk 4LPXRMS2r6syagIKJBKSGH9cJObjYncUFsQr9B5zywZDWE7cJ0anXfhucZns3IphdMfQ 1belWkBzdi/UmcrN3jUFi91D+xBWq4+CNO37yy9R9jJXwiuy6/qdwyWoqXtPzWCGmSV7 P53g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m27si893059pgd.21.2017.06.13.16.11.41; Tue, 13 Jun 2017 16:11:41 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754104AbdFMXL3 (ORCPT + 25 others); Tue, 13 Jun 2017 19:11:29 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:7822 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752259AbdFMXL1 (ORCPT ); Tue, 13 Jun 2017 19:11:27 -0400 Received: from 172.30.72.57 (EHLO dggeml405-hub.china.huawei.com) ([172.30.72.57]) by dggrg02-dlp.huawei.com (MOS 4.4.6-GA FastPath queued) with ESMTP id APH38241; Wed, 14 Jun 2017 07:11:22 +0800 (CST) Received: from S00293818-DELL1.china.huawei.com (10.203.181.160) by dggeml405-hub.china.huawei.com (10.3.17.49) with Microsoft SMTP Server id 14.3.301.0; Wed, 14 Jun 2017 07:11:14 +0800 From: Salil Mehta To: CC: , , , , , , , Subject: [PATCH V2 net-next 0/8] Hisilicon Network Subsystem 3 Ethernet Driver Date: Wed, 14 Jun 2017 00:10:27 +0100 Message-ID: <20170613231035.494020-1-salil.mehta@huawei.com> X-Mailer: git-send-email 2.8.3 MIME-Version: 1.0 X-Originating-IP: [10.203.181.160] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.5940711B.0073, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2014-11-16 11:51:01, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 6c86834d70ed943212efdebba184b0b0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch-set contains the support of the HNS3 (Hisilicon Network Subsystem 3) Ethernet driver for hip08 family of SoCs and future upcoming SoCs. Hisilicon's new hip08 SoCs have integrated ethernet based on PCI Express and hence there was a need of new driver over the previous HNS driver which is already part of the Linux mainline. This new driver is NOT backward compatible with HNS. This current driver is meant to control the Physical Function and there would soon be a support of a separate driver for Virtual Function once this base PF driver has been accepted. Also, this driver is the ongoing development work and HNS3 Ethernet driver would be incrementally enhanced with more new features. High Level Architecture: [ Ethtool ] ^ | | | [Ethernet Client] [RoCE Client] . . . [ Ethernet Client ] --------------------------------------------- | | | [ HNAE3 Framework (Register/unregister) ] | | | --------------------------------------------- | [ HNAE Device ] | | | [ HCLGE Layer] | ________________|_________________ | | | | | [ MDIO ] [ Scheduler/Shaper ] [ Debugfs ] | | | | | |________________|_________________| | | | [ IMP command Interface ] | --------------------------------------------- | HIP08 H A R D W A R E * Current patch-set broadly adds the support of the following PF functionality: 1. Basic Rx and Tx functionality 2. TSO support 3. Ethtool support 4. Debugfs support 5. HNAE framework and hardware compatability layer 6. Scheduler and Shaper support in transmit function 7. MDIO support Change Log: V1->V2: Addressed some comments by kbuild, Yuval MIntz, Andrew Lunn & Florian Fainelli in the following patches: * Add support of HNS3 Ethernet Driver for hip08 SoC * Add MDIO support to HNS3 Ethernet driver for hip08 SoC * Add support of debugfs interface to HNS3 driver Salil Mehta (8): net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC net: hns3: Add support of the HNAE3 framework net: hns3: Add HNS3 IMP(Integrated Mgmt Proc) Cmd Interface Support net: hns3: Add HNS3 Acceleration Engine & Compatibility Layer Support net: hns3: Add support of TX Scheduler & Shaper to HNS3 driver net: hns3: Add MDIO support to HNS3 Ethernet driver for hip08 SoC net: hns3: Add Ethtool support to HNS3 driver net: hns3: Add HNS3 driver to kernel build framework & MAINTAINERS MAINTAINERS | 8 + drivers/net/ethernet/hisilicon/Kconfig | 24 + drivers/net/ethernet/hisilicon/Makefile | 1 + drivers/net/ethernet/hisilicon/hns3/Makefile | 7 + drivers/net/ethernet/hisilicon/hns3/hnae3.c | 305 ++ drivers/net/ethernet/hisilicon/hns3/hnae3.h | 449 +++ .../net/ethernet/hisilicon/hns3/hns3pf/Makefile | 11 + .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 347 ++ .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 743 ++++ .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 4255 ++++++++++++++++++++ .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 495 +++ .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 295 ++ .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 1018 +++++ .../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 108 + .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c | 2842 +++++++++++++ .../net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h | 585 +++ .../ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c | 894 ++++ 17 files changed, 12387 insertions(+) create mode 100644 drivers/net/ethernet/hisilicon/hns3/Makefile create mode 100644 drivers/net/ethernet/hisilicon/hns3/hnae3.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hnae3.h create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/Makefile create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.c create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_enet.h create mode 100644 drivers/net/ethernet/hisilicon/hns3/hns3pf/hns3_ethtool.c -- 2.7.4