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GET /api/patches/97458/?format=api
{ "id": 97458, "url": "http://patches.dpdk.org/api/patches/97458/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210827081740.365037-2-jie1x.wang@intel.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": "<20210827081740.365037-2-jie1x.wang@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210827081740.365037-2-jie1x.wang@intel.com", "date": "2021-08-27T08:17:39", "name": "[v8,1/2] ethdev: add an API to get device configuration info", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "41424f373e8aabc17eff7429709ddd2b890f1158", "submitter": { "id": 2201, "url": "http://patches.dpdk.org/api/people/2201/?format=api", "name": "Jie Wang", "email": "jie1x.wang@intel.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20210827081740.365037-2-jie1x.wang@intel.com/mbox/", "series": [ { "id": 18493, "url": "http://patches.dpdk.org/api/series/18493/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=18493", "date": "2021-08-27T08:17:38", "name": "testpmd shows incorrect rx_offload configuration", "version": 8, "mbox": "http://patches.dpdk.org/series/18493/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/97458/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/97458/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 E2159A0C41;\n\tFri, 27 Aug 2021 10:18:01 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7C7B1411D3;\n\tFri, 27 Aug 2021 10:17:59 +0200 (CEST)", "from mga07.intel.com (mga07.intel.com [134.134.136.100])\n by mails.dpdk.org (Postfix) with ESMTP id 52B7141134\n for <dev@dpdk.org>; Fri, 27 Aug 2021 10:17:57 +0200 (CEST)", "from fmsmga003.fm.intel.com ([10.253.24.29])\n by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 27 Aug 2021 01:17:56 -0700", "from dpdk.cd.intel.com ([10.240.178.133])\n by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 27 Aug 2021 01:17:54 -0700" ], "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10088\"; a=\"281638203\"", "E=Sophos;i=\"5.84,356,1620716400\"; d=\"scan'208\";a=\"281638203\"", "E=Sophos;i=\"5.84,356,1620716400\"; d=\"scan'208\";a=\"528232388\"" ], "From": "Jie Wang <jie1x.wang@intel.com>", "To": "dev@dpdk.org", "Cc": "xiaoyun.li@intel.com, andrew.rybchenko@oktetlabs.ru, thomas@monjalon.net,\n ferruh.yigit@intel.com, Jie Wang <jie1x.wang@intel.com>", "Date": "Fri, 27 Aug 2021 16:17:39 +0800", "Message-Id": "<20210827081740.365037-2-jie1x.wang@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210827081740.365037-1-jie1x.wang@intel.com>", "References": "<20210826070924.308368-1-jie1x.wang@intel.com>\n <20210827081740.365037-1-jie1x.wang@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[dpdk-dev] [PATCH v8 1/2] ethdev: add an API to get device\n configuration info", "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": "This patch adds a new API \"rte_eth_dev_conf_info_get()\" to help users get\ndevice configuration info.\n\nSigned-off-by: Jie Wang <jie1x.wang@intel.com>\n---\n lib/ethdev/rte_ethdev.c | 28 ++++++++++++++++++++++++++++\n lib/ethdev/rte_ethdev.h | 21 +++++++++++++++++++++\n lib/ethdev/version.map | 3 +++\n 3 files changed, 52 insertions(+)", "diff": "diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c\nindex 9d95cd11e1..bbe24af662 100644\n--- a/lib/ethdev/rte_ethdev.c\n+++ b/lib/ethdev/rte_ethdev.c\n@@ -3458,6 +3458,34 @@ rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)\n \treturn 0;\n }\n \n+int\n+rte_eth_dev_conf_info_get(uint16_t port_id,\n+\t\t\t\tstruct rte_eth_conf *dev_conf_info)\n+{\n+\tstruct rte_eth_dev *dev;\n+\n+\tRTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);\n+\tdev = &rte_eth_devices[port_id];\n+\n+\tif (dev_conf_info == NULL) {\n+\t\tRTE_ETHDEV_LOG(ERR, \"Cannot get ethdev port %u configuration info to NULL\\n\",\n+\t\t\tport_id);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\t/*\n+\t * Init dev_conf_info before port_id check since caller does not have\n+\t * return status and does not know if get is successful or not.\n+\t */\n+\tmemset(dev_conf_info, 0, sizeof(struct rte_eth_conf));\n+\n+\t/* copy dev->data->dev_conf to dev_conf_info */\n+\tmemcpy(dev_conf_info, &dev->data->dev_conf,\n+\t\tsizeof(struct rte_eth_conf));\n+\n+\treturn 0;\n+}\n+\n int\n rte_eth_dev_get_supported_ptypes(uint16_t port_id, uint32_t ptype_mask,\n \t\t\t\t uint32_t *ptypes, int num)\ndiff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h\nindex d2b27c351f..3c5b02a133 100644\n--- a/lib/ethdev/rte_ethdev.h\n+++ b/lib/ethdev/rte_ethdev.h\n@@ -3058,6 +3058,27 @@ int rte_eth_macaddr_get(uint16_t port_id, struct rte_ether_addr *mac_addr);\n */\n int rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info);\n \n+/**\n+ * @warning\n+ * @b EXPERIMENTAL: this API may change without prior notice.\n+ *\n+ * Retrieve the contextual information of an Ethernet device.\n+ *\n+ * @param port_id\n+ * The port identifier of the Ethernet device.\n+ * @param dev_conf_info\n+ * A pointer to a structure of type *rte_eth_dev* to be filled with\n+ * the contextual information of the Ethernet device.\n+ * @return\n+ * - (0) if successful.\n+ * - (-ENOTSUP) if support for dev_infos_get() does not exist for the device.\n+ * - (-ENODEV) if *port_id* invalid.\n+ * - (-EINVAL) if bad parameter.\n+ */\n+__rte_experimental\n+int rte_eth_dev_conf_info_get(uint16_t port_id,\n+\t\t\t\tstruct rte_eth_conf *dev_conf_info);\n+\n /**\n * Retrieve the firmware version of a device.\n *\ndiff --git a/lib/ethdev/version.map b/lib/ethdev/version.map\nindex 44d30b05ae..40539f99f9 100644\n--- a/lib/ethdev/version.map\n+++ b/lib/ethdev/version.map\n@@ -249,6 +249,9 @@ EXPERIMENTAL {\n \trte_mtr_meter_policy_delete;\n \trte_mtr_meter_policy_update;\n \trte_mtr_meter_policy_validate;\n+\n+\t# added in 21.11\n+\trte_eth_dev_conf_info_get;\n };\n \n INTERNAL {\n", "prefixes": [ "v8", "1/2" ] }