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GET /api/patches/90599/?format=api
{ "id": 90599, "url": "http://patches.dpdk.org/api/patches/90599/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20210406093048.2923172-4-jiawenwu@trustnetic.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": "<20210406093048.2923172-4-jiawenwu@trustnetic.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20210406093048.2923172-4-jiawenwu@trustnetic.com", "date": "2021-04-06T09:30:45", "name": "[v4,3/6] net/ngbe: support probe and remove", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "ae125c7f7e175ab0ff2f4a63cc5f42e2ffceeecf", "submitter": { "id": 1932, "url": "http://patches.dpdk.org/api/people/1932/?format=api", "name": "Jiawen Wu", "email": "jiawenwu@trustnetic.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/20210406093048.2923172-4-jiawenwu@trustnetic.com/mbox/", "series": [ { "id": 16125, "url": "http://patches.dpdk.org/api/series/16125/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=16125", "date": "2021-04-06T09:30:44", "name": "net: ngbe PMD", "version": 4, "mbox": "http://patches.dpdk.org/series/16125/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/90599/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/90599/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 F1952A0A02;\n\tTue, 6 Apr 2021 11:30:56 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 7AC94141025;\n\tTue, 6 Apr 2021 11:30:46 +0200 (CEST)", "from smtpbguseast2.qq.com (smtpbguseast2.qq.com [54.204.34.130])\n by mails.dpdk.org (Postfix) with ESMTP id 70DEC14100B\n for <dev@dpdk.org>; Tue, 6 Apr 2021 11:30:43 +0200 (CEST)", "from wxdbg.localdomain.com (unknown [183.129.236.74])\n by esmtp6.qq.com (ESMTP) with\n id ; Tue, 06 Apr 2021 17:30:39 +0800 (CST)" ], "X-QQ-mid": "bizesmtp13t1617701439tggqfnka", "X-QQ-SSF": "01400000000000D0E000B00A0000000", "X-QQ-FEAT": "PAtBXkQ2bGCq9xZG6x0FxWVU275l4FO0ik7hj/rkyB/UDi34/i9uUEQLTOXBO\n 2OZJ9kwge/MWz2mh0dez+/1aOrF7zJwVc43F0I7kRjJZ6m+GVybHsEhwZFb4FyOEhRtp879\n um2Y21ZUH5E955FRJcu+UYIvle6lQL8RxjY1IM+OaG5M8assp+QnItlmjPNUJGXYklTfkh9\n 5o8mPqGPSxIEcFhD0j6yIOjrf0txomjiyVfUFfVgJHxb1dbf0Mwddj4pm14HhJPJLfgpxQt\n U7IbhkyrPyyYDaIw96NQ25L6hYMSiDMsc+L4TgRPVrRdXSPtr/S8ArwQbHjltqUktDeRdV4\n FEePVnUV6AUsfI23uGAgzi72iA3Jw==", "X-QQ-GoodBg": "2", "From": "Jiawen Wu <jiawenwu@trustnetic.com>", "To": "dev@dpdk.org", "Cc": "Jiawen Wu <jiawenwu@trustnetic.com>", "Date": "Tue, 6 Apr 2021 17:30:45 +0800", "Message-Id": "<20210406093048.2923172-4-jiawenwu@trustnetic.com>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20210406093048.2923172-1-jiawenwu@trustnetic.com>", "References": "<20210406093048.2923172-1-jiawenwu@trustnetic.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-QQ-SENDSIZE": "520", "Feedback-ID": "bizesmtp:trustnetic.com:qybgforeign:qybgforeign7", "X-QQ-Bgrelay": "1", "Subject": "[dpdk-dev] [PATCH v4 3/6] net/ngbe: support probe and remove", "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": "Add basic PCIe ethdev probe and remove.\n\nSigned-off-by: Jiawen Wu <jiawenwu@trustnetic.com>\n---\n doc/guides/nics/features/ngbe.ini | 1 +\n drivers/net/ngbe/ngbe_ethdev.c | 77 +++++++++++++++++++++++++++++--\n drivers/net/ngbe/ngbe_ethdev.h | 10 ++++\n 3 files changed, 85 insertions(+), 3 deletions(-)", "diff": "diff --git a/doc/guides/nics/features/ngbe.ini b/doc/guides/nics/features/ngbe.ini\nindex a7a524def..977286ac0 100644\n--- a/doc/guides/nics/features/ngbe.ini\n+++ b/doc/guides/nics/features/ngbe.ini\n@@ -4,6 +4,7 @@\n ; Refer to default.ini for the full list of available PMD features.\n ;\n [Features]\n+Multiprocess aware = Y\n Linux = Y\n ARMv8 = Y\n x86-32 = Y\ndiff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c\nindex da951b6ef..d938fd68a 100644\n--- a/drivers/net/ngbe/ngbe_ethdev.c\n+++ b/drivers/net/ngbe/ngbe_ethdev.c\n@@ -1,10 +1,12 @@\n- /* SPDX-License-Identifier: BSD-3-Clause\n- * Copyright(c) 2018-2020\n- */\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018-2020\n+ */\n \n+#include <rte_common.h>\n #include <ethdev_pci.h>\n \n #include <base/ngbe_devids.h>\n+#include \"ngbe_ethdev.h\"\n \n /*\n * The set of PCI devices this driver supports\n@@ -25,10 +27,79 @@ static const struct rte_pci_id pci_id_ngbe_map[] = {\n \t{ .vendor_id = 0, /* sentinel */ },\n };\n \n+static int\n+eth_ngbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)\n+{\n+\tstruct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);\n+\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn 0;\n+\n+\trte_eth_copy_pci_info(eth_dev, pci_dev);\n+\n+\treturn 0;\n+}\n+\n+static int\n+eth_ngbe_dev_uninit(struct rte_eth_dev *eth_dev)\n+{\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn 0;\n+\n+\tRTE_SET_USED(eth_dev);\n+\n+\treturn 0;\n+}\n+\n+static int\n+eth_ngbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n+\t\tstruct rte_pci_device *pci_dev)\n+{\n+\tstruct rte_eth_dev *pf_ethdev;\n+\tstruct rte_eth_devargs eth_da;\n+\tint retval;\n+\n+\tif (pci_dev->device.devargs) {\n+\t\tretval = rte_eth_devargs_parse(pci_dev->device.devargs->args,\n+\t\t\t\tð_da);\n+\t\tif (retval)\n+\t\t\treturn retval;\n+\t} else {\n+\t\tmemset(ð_da, 0, sizeof(eth_da));\n+\t}\n+\n+\tretval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,\n+\t\t\tsizeof(struct ngbe_adapter),\n+\t\t\teth_dev_pci_specific_init, pci_dev,\n+\t\t\teth_ngbe_dev_init, NULL);\n+\n+\tif (retval || eth_da.nb_representor_ports < 1)\n+\t\treturn retval;\n+\n+\tpf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);\n+\tif (pf_ethdev == NULL)\n+\t\treturn -ENODEV;\n+\n+\treturn 0;\n+}\n+\n+static int eth_ngbe_pci_remove(struct rte_pci_device *pci_dev)\n+{\n+\tstruct rte_eth_dev *ethdev;\n+\n+\tethdev = rte_eth_dev_allocated(pci_dev->device.name);\n+\tif (!ethdev)\n+\t\treturn -ENODEV;\n+\n+\treturn rte_eth_dev_destroy(ethdev, eth_ngbe_dev_uninit);\n+}\n+\n static struct rte_pci_driver rte_ngbe_pmd = {\n \t.id_table = pci_id_ngbe_map,\n \t.drv_flags = RTE_PCI_DRV_NEED_MAPPING |\n \t\t RTE_PCI_DRV_INTR_LSC,\n+\t.probe = eth_ngbe_pci_probe,\n+\t.remove = eth_ngbe_pci_remove,\n };\n \n RTE_PMD_REGISTER_PCI(net_ngbe, rte_ngbe_pmd);\ndiff --git a/drivers/net/ngbe/ngbe_ethdev.h b/drivers/net/ngbe/ngbe_ethdev.h\nindex 20f37e9d4..8dab39faf 100644\n--- a/drivers/net/ngbe/ngbe_ethdev.h\n+++ b/drivers/net/ngbe/ngbe_ethdev.h\n@@ -2,3 +2,13 @@\n * Copyright(c) 2018-2020\n */\n \n+#ifndef _NGBE_ETHDEV_H_\n+#define _NGBE_ETHDEV_H_\n+\n+/*\n+ * Structure to store private data for each driver instance (for each port).\n+ */\n+struct ngbe_adapter {\n+};\n+\n+#endif /* _NGBE_ETHDEV_H_ */\n", "prefixes": [ "v4", "3/6" ] }