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GET /api/patches/93481/?format=api
{ "id": 93481, "url": "https://patches.dpdk.org/api/patches/93481/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20210527133759.17401-1-xuemingl@nvidia.com/", "project": { "id": 1, "url": "https://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": "<20210527133759.17401-1-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210527133759.17401-1-xuemingl@nvidia.com", "date": "2021-05-27T13:37:45", "name": "[RFC,00/14] mlx5: support SubFunction", "commit_ref": null, "pull_url": null, "state": null, "archived": false, "hash": null, "submitter": { "id": 1904, "url": "https://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20210527133759.17401-1-xuemingl@nvidia.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/93481/comments/", "check": "pending", "checks": "https://patches.dpdk.org/api/patches/93481/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id E2F0CA0548;\n\tThu, 27 May 2021 15:38:53 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 98FA840683;\n\tThu, 27 May 2021 15:38:53 +0200 (CEST)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2045.outbound.protection.outlook.com [40.107.93.45])\n by mails.dpdk.org (Postfix) with ESMTP id 4E32D40150\n for <dev@dpdk.org>; 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helo=mail.nvidia.com;", "From": "Xueming Li <xuemingl@nvidia.com>", "To": "Viacheslav Ovsiienko <viacheslavo@nvidia.com>", "CC": "<dev@dpdk.org>, <xuemingl@nvidia.com>", "Date": "Thu, 27 May 2021 16:37:45 +0300", "Message-ID": "<20210527133759.17401-1-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.27.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.145.6]", "X-ClientProxiedBy": "HQMAIL111.nvidia.com (172.20.187.18) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "4acf2f25-2663-409f-1a55-08d92114c34b", "X-MS-TrafficTypeDiagnostic": "DM4PR12MB5279:", "X-Microsoft-Antispam-PRVS": "\n <DM4PR12MB5279E47DB2E80777E41AF716A1239@DM4PR12MB5279.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:7219;", "X-MS-Exchange-SenderADCheck": "1", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.112.34; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:schybrid03.nvidia.com; CAT:NONE;\n SFS:(4636009)(39860400002)(136003)(396003)(376002)(346002)(36840700001)(46966006)(186003)(70206006)(70586007)(2616005)(426003)(1076003)(16526019)(336012)(5660300002)(6862004)(26005)(36756003)(4326008)(6666004)(7696005)(47076005)(107886003)(55016002)(37006003)(83380400001)(86362001)(7636003)(356005)(966005)(82310400003)(478600001)(8936002)(36906005)(82740400003)(316002)(54906003)(2906002)(6636002)(6286002)(8676002)(36860700001);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "27 May 2021 13:38:50.8567 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 4acf2f25-2663-409f-1a55-08d92114c34b", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.112.34];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CO1NAM11FT007.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM4PR12MB5279", "Subject": "[dpdk-dev] [RFC 00/14] mlx5: support SubFunction", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "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": "SubFunction [1] is a portion of the PCI device, a SF netdev has its own\ndedicated queues(txq, rxq). A SF shares PCI level resources with other\nSFs and/or with its parent PCI function. Auxiliary bus is the\nfundamental of SF.\n\nThis patch set introduces SubFunction support for mlx5 PMD driver\nincluding class net, regex, vdpa and compress.\n\nDepends-on: series-16904 (\"bus/auxiliary: introduce auxiliary bus\")\n\nVersion history:\n RFC:\n \tinitial version\n\n[1] SubFunction in kernel:\nhttps://lore.kernel.org/netdev/20201112192424.2742-1-parav@nvidia.com/\n\n[2] Auxiliary bus:\nhttp://patchwork.dpdk.org/project/dpdk/patch/20210510134732.2174-1-xuemingl@nvidia.com/\n\n\nThomas Monjalon (5):\n common/mlx5: move description of PCI sysfs functions\n vdpa/mlx5: fix driver name\n vdpa/mlx5: remove PCI specifics\n common/mlx5: get PCI device address from any bus\n vdpa/mlx5: support SubFunction\n\nXueming Li (9):\n common/mlx5: add common device driver\n net/mlx5: remove PCI dependency\n net/mlx5: migrate to bus-agnostic common driver\n regex/mlx5: migrate to common driver\n compress/mlx5: migrate to common driver\n common/mlx5: clean up legacy PCI bus driver\n bus/auxiliary: introduce auxiliary bus\n common/mlx5: support auxiliary bus\n net/mlx5: support SubFunction\n\n MAINTAINERS | 5 +\n doc/guides/nics/mlx5.rst | 339 ++++++++++-\n drivers/bus/auxiliary/auxiliary_common.c | 408 +++++++++++++\n drivers/bus/auxiliary/auxiliary_params.c | 58 ++\n drivers/bus/auxiliary/linux/auxiliary.c | 147 +++++\n drivers/bus/auxiliary/meson.build | 11 +\n drivers/bus/auxiliary/private.h | 120 ++++\n drivers/bus/auxiliary/rte_bus_auxiliary.h | 199 +++++++\n drivers/bus/auxiliary/version.map | 10 +\n drivers/bus/meson.build | 1 +\n drivers/common/mlx5/linux/meson.build | 3 +\n .../common/mlx5/linux/mlx5_common_auxiliary.c | 188 ++++++\n drivers/common/mlx5/linux/mlx5_common_os.c | 53 +-\n drivers/common/mlx5/linux/mlx5_common_os.h | 4 -\n drivers/common/mlx5/linux/mlx5_common_verbs.c | 24 +-\n drivers/common/mlx5/mlx5_common.c | 340 ++++++++++-\n drivers/common/mlx5/mlx5_common.h | 176 +++++-\n drivers/common/mlx5/mlx5_common_pci.c | 554 ++++--------------\n drivers/common/mlx5/mlx5_common_pci.h | 77 ---\n drivers/common/mlx5/mlx5_common_private.h | 50 ++\n drivers/common/mlx5/version.map | 14 +-\n drivers/compress/mlx5/mlx5_compress.c | 71 +--\n drivers/net/mlx5/linux/mlx5_ethdev_os.c | 14 +-\n drivers/net/mlx5/linux/mlx5_os.c | 193 ++++--\n drivers/net/mlx5/linux/mlx5_os.h | 5 +-\n drivers/net/mlx5/mlx5.c | 97 +--\n drivers/net/mlx5/mlx5.h | 12 +-\n drivers/net/mlx5/mlx5_ethdev.c | 2 +-\n drivers/net/mlx5/mlx5_mr.c | 46 +-\n drivers/net/mlx5/mlx5_rxmode.c | 8 +-\n drivers/net/mlx5/mlx5_rxtx.h | 9 +-\n drivers/net/mlx5/mlx5_trigger.c | 14 +-\n drivers/net/mlx5/mlx5_txq.c | 2 +-\n drivers/net/mlx5/windows/mlx5_os.c | 20 +-\n drivers/regex/mlx5/mlx5_regex.c | 49 +-\n drivers/regex/mlx5/mlx5_regex.h | 1 -\n drivers/vdpa/mlx5/mlx5_vdpa.c | 128 ++--\n drivers/vdpa/mlx5/mlx5_vdpa.h | 1 -\n 38 files changed, 2532 insertions(+), 921 deletions(-)\n create mode 100644 drivers/bus/auxiliary/auxiliary_common.c\n create mode 100644 drivers/bus/auxiliary/auxiliary_params.c\n create mode 100644 drivers/bus/auxiliary/linux/auxiliary.c\n create mode 100644 drivers/bus/auxiliary/meson.build\n create mode 100644 drivers/bus/auxiliary/private.h\n create mode 100644 drivers/bus/auxiliary/rte_bus_auxiliary.h\n create mode 100644 drivers/bus/auxiliary/version.map\n create mode 100644 drivers/common/mlx5/linux/mlx5_common_auxiliary.c\n delete mode 100644 drivers/common/mlx5/mlx5_common_pci.h\n create mode 100644 drivers/common/mlx5/mlx5_common_private.h", "diff": null, "prefixes": [ "RFC", "00/14" ] }