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GET /api/patches/132496/?format=api
{ "id": 132496, "url": "http://patchwork.dpdk.org/api/patches/132496/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20231011064153.46486-1-jiaweiw@nvidia.com/", "project": { "id": 1, "url": "http://patchwork.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": "<20231011064153.46486-1-jiaweiw@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20231011064153.46486-1-jiaweiw@nvidia.com", "date": "2023-10-11T06:41:53", "name": "net/mlx5: support no host PF configuration", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0028e9fae5c177bdc7947222e548e1e3de1bdbfc", "submitter": { "id": 1939, "url": "http://patchwork.dpdk.org/api/people/1939/?format=api", "name": "Jiawei Wang", "email": "jiaweiw@nvidia.com" }, "delegate": { "id": 3268, "url": "http://patchwork.dpdk.org/api/users/3268/?format=api", "username": "rasland", "first_name": "Raslan", "last_name": "Darawsheh", "email": "rasland@nvidia.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20231011064153.46486-1-jiaweiw@nvidia.com/mbox/", "series": [ { "id": 29809, "url": "http://patchwork.dpdk.org/api/series/29809/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=29809", "date": "2023-10-11T06:41:53", "name": "net/mlx5: support no host PF configuration", "version": 1, "mbox": "http://patchwork.dpdk.org/series/29809/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/132496/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/132496/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 C43B64235C;\n\tWed, 11 Oct 2023 08:42:29 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id A449C402D3;\n\tWed, 11 Oct 2023 08:42:29 +0200 (CEST)", "from NAM10-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam10on2047.outbound.protection.outlook.com [40.107.93.47])\n by mails.dpdk.org (Postfix) with ESMTP id 3FB744028A\n for <dev@dpdk.org>; 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helo=mail.nvidia.com; pr=C", "From": "Jiawei Wang <jiaweiw@nvidia.com>", "To": "<suanmingm@nvidia.com>, <xuemingl@nvidia.com>, <viacheslavo@nvidia.com>", "CC": "<dev@dpdk.org>, <rasland@nvidia.com>", "Subject": "[PATCH] net/mlx5: support no host PF configuration", "Date": "Wed, 11 Oct 2023 09:41:53 +0300", "Message-ID": "<20231011064153.46486-1-jiaweiw@nvidia.com>", "X-Mailer": "git-send-email 2.18.1", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[10.126.230.35]", "X-ClientProxiedBy": "rnnvmail202.nvidia.com (10.129.68.7) To\n rnnvmail201.nvidia.com (10.129.68.8)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CY4PEPF0000EDD4:EE_|MW4PR12MB6708:EE_", "X-MS-Office365-Filtering-Correlation-Id": "e0ee9025-7f26-49b4-e29d-08dbca253b79", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:216.228.117.161; CTRY:US; LANG:en; SCL:1;\n SRV:;\n IPV:NLI; SFV:NSPM; H:mail.nvidia.com; PTR:dc6edge2.nvidia.com; CAT:NONE;\n SFS:(13230031)(4636009)(39860400002)(396003)(136003)(376002)(346002)(230922051799003)(451199024)(186009)(1800799009)(82310400011)(64100799003)(40470700004)(46966006)(36840700001)(2906002)(7696005)(40460700003)(107886003)(1076003)(478600001)(6286002)(8936002)(2616005)(8676002)(41300700001)(47076005)(16526019)(40480700001)(54906003)(83380400001)(336012)(70206006)(4326008)(110136005)(5660300002)(6636002)(316002)(70586007)(26005)(356005)(36860700001)(7636003)(82740400003)(86362001)(426003)(55016003)(36756003)(6666004);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "11 Oct 2023 06:42:26.2095 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n e0ee9025-7f26-49b4-e29d-08dbca253b79", "X-MS-Exchange-CrossTenant-Id": "43083d15-7273-40c1-b7db-39efd9ccc17a", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "\n TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a; Ip=[216.228.117.161];\n Helo=[mail.nvidia.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CY4PEPF0000EDD4.namprd03.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MW4PR12MB6708", "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" }, "content": "From: Xueming Li <xuemingl@nvidia.com>\n\nIn BlueField, a new firmware configuration option NUM_OF_PF=0 disables\nPF on the x86 host side, no HPF on the ARM side, and the only RDMA port\non the ARM side is the bonding device(PF0). A device probe with devargs\nof representor=pf[0-1]vf[...] will probe PF0 and PF1 one by one, and\nit's possible that PF1 device scan results in no switch ports.\n\nThis patch supports the new configuration by allowing a PF scan with\nempty switch ports.\n\nSigned-off-by: Xueming Li <xuemingl@nvidia.com>\nSigned-off-by: Jiawei Wang <jiaweiw@nvidia.com>\n---\n drivers/net/mlx5/linux/mlx5_os.c | 7 -------\n 1 file changed, 7 deletions(-)", "diff": "diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c\nindex d5ef695e6d..75f53ade8e 100644\n--- a/drivers/net/mlx5/linux/mlx5_os.c\n+++ b/drivers/net/mlx5/linux/mlx5_os.c\n@@ -2195,13 +2195,6 @@ mlx5_os_pci_probe_pf(struct mlx5_common_device *cdev,\n \t\t\t\t list[ns].info.master))\n \t\t\t\tns++;\n \t\t}\n-\t\tif (!ns) {\n-\t\t\tDRV_LOG(ERR,\n-\t\t\t\t\"Unable to recognize master/representors on the IB device with multiple ports.\");\n-\t\t\trte_errno = ENOENT;\n-\t\t\tret = -rte_errno;\n-\t\t\tgoto exit;\n-\t\t}\n \t} else {\n \t\t/*\n \t\t * The existence of several matching entries (nd > 1) means\n", "prefixes": [] }