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GET /api/patches/96027/?format=api
{ "id": 96027, "url": "http://patches.dpdk.org/api/patches/96027/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210719025410.15483-4-xuemingl@nvidia.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": "<20210719025410.15483-4-xuemingl@nvidia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210719025410.15483-4-xuemingl@nvidia.com", "date": "2021-07-19T02:53:58", "name": "[v3,03/15] common/mlx5: move description of PCI sysfs functions", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "692595f041f63322a91e3bd15c5f30de53da109b", "submitter": { "id": 1904, "url": "http://patches.dpdk.org/api/people/1904/?format=api", "name": "Xueming Li", "email": "xuemingl@nvidia.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210719025410.15483-4-xuemingl@nvidia.com/mbox/", "series": [ { "id": 17884, "url": "http://patches.dpdk.org/api/series/17884/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=17884", "date": "2021-07-19T02:53:55", "name": "net/mlx5: support Sub-Function", "version": 3, "mbox": "http://patches.dpdk.org/series/17884/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/96027/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/96027/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 F2195A0C45;\n\tMon, 19 Jul 2021 04:55:15 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 3B30A411A2;\n\tMon, 19 Jul 2021 04:55:03 +0200 (CEST)", "from NAM04-MW2-obe.outbound.protection.outlook.com\n (mail-mw2nam08on2087.outbound.protection.outlook.com [40.107.101.87])\n by mails.dpdk.org (Postfix) with ESMTP id 538E541191\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": "Thomas Monjalon <thomas@monjalon.net>, <dev@dpdk.org>,\n <xuemingl@nvidia.com>, Matan Azrad <matan@nvidia.com>, Shahaf Shuler\n <shahafs@nvidia.com>", "Date": "Mon, 19 Jul 2021 10:53:58 +0800", "Message-ID": "<20210719025410.15483-4-xuemingl@nvidia.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210713131437.30170-2-xuemingl@nvidia.com>", "References": "<20210713131437.30170-2-xuemingl@nvidia.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Originating-IP": "[172.20.187.5]", "X-ClientProxiedBy": "HQMAIL105.nvidia.com (172.20.187.12) To\n HQMAIL107.nvidia.com (172.20.187.13)", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "05a2ffea-e362-4c2e-b5eb-08d94a609930", "X-MS-TrafficTypeDiagnostic": "MN2PR12MB3504:", "X-LD-Processed": "43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr", "X-Microsoft-Antispam-PRVS": "\n <MN2PR12MB3504D8BBF653709BC925F921A1E19@MN2PR12MB3504.namprd12.prod.outlook.com>", "X-MS-Oob-TLC-OOBClassifiers": "OLM:923;", "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:216.228.112.34; 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)(396003)(346002)(136003)(376002)(39860400002)(36840700001)(46966006)(426003)(37006003)(336012)(5660300002)(2616005)(316002)(70586007)(70206006)(36906005)(16526019)(186003)(83380400001)(7696005)(26005)(1076003)(82310400003)(54906003)(47076005)(8936002)(36756003)(6286002)(356005)(86362001)(4326008)(8676002)(7636003)(55016002)(82740400003)(6862004)(2906002)(478600001)(107886003)(36860700001)(6636002);\n DIR:OUT; SFP:1101;", "X-OriginatorOrg": "Nvidia.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "19 Jul 2021 02:54:59.5948 (UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 05a2ffea-e362-4c2e-b5eb-08d94a609930", "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 CO1NAM11FT048.eop-nam11.prod.protection.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR12MB3504", "Subject": "[dpdk-dev] [PATCH v3 03/15] common/mlx5: move description of PCI\n sysfs functions", "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": "From: Thomas Monjalon <thomas@monjalon.net>\n\nThe Linux-specific functions mlx5_get_pci_addr() and\nmlx5_get_ifname_sysfs() are better described in the .h file.\n\nThe requirement for using mlx5_get_pci_addr() is explicit:\nthe node /device must exist in the provided sysfs path.\n\nSigned-off-by: Thomas Monjalon <thomas@monjalon.net>\n---\n drivers/common/mlx5/linux/mlx5_common_os.c | 22 ------------------\n drivers/common/mlx5/mlx5_common.h | 26 ++++++++++++++++++++++\n 2 files changed, 26 insertions(+), 22 deletions(-)", "diff": "diff --git a/drivers/common/mlx5/linux/mlx5_common_os.c b/drivers/common/mlx5/linux/mlx5_common_os.c\nindex 78a9723075..337e9df8cb 100644\n--- a/drivers/common/mlx5/linux/mlx5_common_os.c\n+++ b/drivers/common/mlx5/linux/mlx5_common_os.c\n@@ -23,17 +23,6 @@\n const struct mlx5_glue *mlx5_glue;\n #endif\n \n-/**\n- * Get PCI information by sysfs device path.\n- *\n- * @param dev_path\n- * Pointer to device sysfs folder name.\n- * @param[out] pci_addr\n- * PCI bus address output buffer.\n- *\n- * @return\n- * 0 on success, a negative errno value otherwise and rte_errno is set.\n- */\n int\n mlx5_dev_to_pci_addr(const char *dev_path,\n \t\t struct rte_pci_addr *pci_addr)\n@@ -159,17 +148,6 @@ mlx5_translate_port_name(const char *port_name_in,\n \tport_info_out->name_type = MLX5_PHYS_PORT_NAME_TYPE_UNKNOWN;\n }\n \n-/**\n- * Get kernel interface name from IB device path.\n- *\n- * @param[in] ibdev_path\n- * Pointer to IB device path.\n- * @param[out] ifname\n- * Interface name output buffer.\n- *\n- * @return\n- * 0 on success, a negative errno value otherwise and rte_errno is set.\n- */\n int\n mlx5_get_ifname_sysfs(const char *ibdev_path, char *ifname)\n {\ndiff --git a/drivers/common/mlx5/mlx5_common.h b/drivers/common/mlx5/mlx5_common.h\nindex a2a69ebf5e..b83fdc204d 100644\n--- a/drivers/common/mlx5/mlx5_common.h\n+++ b/drivers/common/mlx5/mlx5_common.h\n@@ -204,8 +204,34 @@ check_cqe(volatile struct mlx5_cqe *cqe, const uint16_t cqes_n,\n \treturn MLX5_CQE_STATUS_SW_OWN;\n }\n \n+/*\n+ * Get PCI address from sysfs of a PCI-related device.\n+ *\n+ * @param[in] dev_path\n+ * The sysfs path should not point to the direct plain PCI device.\n+ * Instead, the node \"/device/\" is used to access the real device.\n+ * @param[out] pci_addr\n+ * Parsed PCI address.\n+ *\n+ * @return\n+ * - 0 on success.\n+ * - Negative value and rte_errno is set otherwise.\n+ */\n __rte_internal\n int mlx5_dev_to_pci_addr(const char *dev_path, struct rte_pci_addr *pci_addr);\n+\n+/*\n+ * Get kernel network interface name from sysfs IB device path.\n+ *\n+ * @param[in] ibdev_path\n+ * The sysfs path to IB device.\n+ * @param[out] ifname\n+ * Interface name output of size IF_NAMESIZE.\n+ *\n+ * @return\n+ * - 0 on success.\n+ * - Negative value and rte_errno is set otherwise.\n+ */\n __rte_internal\n int mlx5_get_ifname_sysfs(const char *ibdev_path, char *ifname);\n \n", "prefixes": [ "v3", "03/15" ] }