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{ "id": 74745, "url": "http://patches.dpdk.org/api/covers/74745/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20200724103846.12640-1-manishc@marvell.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20200724103846.12640-1-manishc@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20200724103846.12640-1-manishc@marvell.com", "date": "2020-07-24T10:38:40", "name": "[v3,0/6] qede: SR-IOV PF driver support", "submitter": { "id": 1591, "url": "http://patches.dpdk.org/api/people/1591/?format=api", "name": "Manish Chopra", "email": "manishc@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20200724103846.12640-1-manishc@marvell.com/mbox/", "series": [ { "id": 11281, "url": "http://patches.dpdk.org/api/series/11281/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=11281", "date": "2020-07-24T10:38:40", "name": "qede: SR-IOV PF driver support", "version": 3, "mbox": "http://patches.dpdk.org/series/11281/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/74745/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id CF9F9A0518;\n\tFri, 24 Jul 2020 12:39:19 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 3F8771BFE7;\n\tFri, 24 Jul 2020 12:39:18 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com\n [67.231.148.174]) by dpdk.org (Postfix) with ESMTP id 203341BFE3\n for <dev@dpdk.org>; Fri, 24 Jul 2020 12:39:15 +0200 (CEST)", "from pps.filterd (m0045849.ppops.net [127.0.0.1])\n by mx0a-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id\n 06OAYpTY012244; Fri, 24 Jul 2020 03:39:15 -0700", "from sc-exch02.marvell.com ([199.233.58.182])\n by mx0a-0016f401.pphosted.com with ESMTP id 32bxep29m9-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT);\n Fri, 24 Jul 2020 03:39:15 -0700", "from DC5-EXCH02.marvell.com (10.69.176.39) by SC-EXCH02.marvell.com\n (10.93.176.82) with Microsoft SMTP Server (TLS) id 15.0.1497.2;\n Fri, 24 Jul 2020 03:39:14 -0700", "from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.2 via Frontend\n Transport; Fri, 24 Jul 2020 03:39:13 -0700", "from dut1171.mv.qlogic.com (unknown [10.112.88.18])\n by maili.marvell.com (Postfix) with ESMTP id A51B53F703F;\n Fri, 24 Jul 2020 03:39:13 -0700 (PDT)", "from dut1171.mv.qlogic.com (localhost [127.0.0.1])\n by dut1171.mv.qlogic.com (8.14.7/8.14.7) with ESMTP id 06OAdDCP012685;\n Fri, 24 Jul 2020 03:39:13 -0700", "(from root@localhost)\n by dut1171.mv.qlogic.com (8.14.7/8.14.7/Submit) id 06OAdDpk012684;\n Fri, 24 Jul 2020 03:39:13 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : mime-version : content-type; s=pfpt0818;\n bh=DrM5Ww98SuDynuVSqsj1x945r/OAl98JznygZIu+0rQ=;\n b=bPQqWNhjO8psLQMFm6ij4Is6KLRVY5b8Dxg0GX1uPWCeVIvY4WAAd5Ib/ICOGXbRb3sb\n YuVSyusiMOAQ1Fhns0z3THd1oKd3n+W+yoBKyvveeTDizW4Lw0bcI+Z+E9Dlr/nGVzCc\n LSuXzxKSCsAjMwBOv84z/jl0ocdn205gjFosYcEXcjsVAfxcSiRtI6T3P4f3MG6MfBPG\n Q/VQB2J6hApobufaIkhvzk9hWJJPd6Rck7lQd4zv7Wi0scyYo+Dl1m9MaDL8rPuCdzz9\n oXsbg6QDrfuhwZ7QMjPG4GTXiGTefESgrjt6ebj0jzDwKuDmIar8yMW5HD/5oNdm4e1L Kg==", "From": "Manish Chopra <manishc@marvell.com>", "To": "<jerinjacobk@gmail.com>, <jerinj@marvell.com>, <ferruh.yigit@intel.com>,\n <grive@u256.net>", "CC": "<dev@dpdk.org>, <irusskikh@marvell.com>, <rmody@marvell.com>,\n <GR-Everest-DPDK-Dev@marvell.com>, <rosen.xu@intel.com>,\n <tianfei.zhang@intel.com>, <heinrich.kuhn@netronome.com>,\n <qiming.yang@intel.com>, <qi.z.zhang@intel.com>", "Date": "Fri, 24 Jul 2020 03:38:40 -0700", "Message-ID": "<20200724103846.12640-1-manishc@marvell.com>", "X-Mailer": "git-send-email 2.12.0", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687\n definitions=2020-07-24_03:2020-07-24,\n 2020-07-24 signatures=0", "Subject": "[dpdk-dev] [PATCH v3 0/6] qede: SR-IOV PF driver support", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Hi,\n\nThis series adds SR-IOV PF pmd driver support to have VF pmd\ndriver work over PF pmd driver instances in order to run the\nadapter completely under DPDK environment for one of the use\ncases like ovs-dpdk.\n\nThis is very initial bring-up with following testing covered -\n\n* Enable/Disable SR-IOV VFs through igb_uio sysfs hook.\n* Load VFs, run fastpath, teardown VFs in hypervisor and guest VM.\n* VF FLR flow (in case of VF PCI passthrough to the guest VM)\n* Bulletin mechanism tested to communicate link changes to the VFs.\n\nNote that this series is intended for upcoming DPDK release (20.08)\nPlease consider applying this series to dpdk-next-net-mrvl.git\n\nV2->V3:\n=======\n\n* Instead of adding complete pci_regs.h file from linux, define handful\n PCI symbols (prefixed with RTE_) in dpdk which are required to implement\n generic rte_pci_find_next_ext_capability() API (patch #1) and to enable\n various other qede driver's OSAL_* defines (patch #2)\n (essentially, removed the patch #1 in v2)\n\n* Fixed meson/ninja compilation issues reported\n\n* Incorporated comments by Gaetan for rte_pci_find_next_ext_capability()\n\nV1->V2: (Incorporated comments from Jerin Jacob)\n================================================\n\n* Added rte_pci_regs.h file (copy of linux/pci_regs.h) under\n lib/librte_pci to remove the dependency of dpdk on user headers\n\n* Added generic API to find PCI extended capability and use\n that in the drivers, removed individual functions implemented\n by the drivers\n\nThanks,\nManish\n\nManish Chopra (6):\n drivers: add generic API to find PCI extended cap\n net/qede: define PCI config space specific osals\n net/qede: configure VFs on hardware\n net/qede: add infrastructure support for VF load\n net/qede: initialize VF MAC and link\n net/qede: add VF FLR support\n\n doc/guides/nics/features/qede.ini | 1 +\n doc/guides/nics/qede.rst | 7 +-\n drivers/bus/pci/pci_common.c | 42 ++++\n drivers/bus/pci/rte_bus_pci.h | 19 ++\n drivers/bus/pci/rte_bus_pci_version.map | 6 +\n drivers/net/ice/ice_ethdev.c | 51 +----\n drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c | 48 +----\n drivers/net/qede/Makefile | 1 +\n drivers/net/qede/base/bcm_osal.c | 31 +++\n drivers/net/qede/base/bcm_osal.h | 29 ++-\n drivers/net/qede/base/ecore.h | 7 +\n drivers/net/qede/base/ecore_dev.c | 6 +-\n drivers/net/qede/base/ecore_iov_api.h | 3 +\n drivers/net/qede/base/ecore_sriov.c | 28 +--\n drivers/net/qede/base/meson.build | 2 +-\n drivers/net/qede/meson.build | 1 +\n drivers/net/qede/qede_ethdev.c | 37 +++-\n drivers/net/qede/qede_ethdev.h | 1 +\n drivers/net/qede/qede_if.h | 1 +\n drivers/net/qede/qede_main.c | 13 +-\n drivers/net/qede/qede_sriov.c | 219 +++++++++++++++++++++\n drivers/net/qede/qede_sriov.h | 22 +++\n drivers/raw/ifpga/ifpga_rawdev.c | 6 -\n lib/librte_pci/rte_pci.h | 35 ++++\n 24 files changed, 480 insertions(+), 136 deletions(-)\n create mode 100644 drivers/net/qede/qede_sriov.c\n create mode 100644 drivers/net/qede/qede_sriov.h" }