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GET /api/patches/54058/?format=api
{ "id": 54058, "url": "http://patches.dpdk.org/api/patches/54058/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20190602152434.23996-3-jerinj@marvell.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": "<20190602152434.23996-3-jerinj@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190602152434.23996-3-jerinj@marvell.com", "date": "2019-06-02T15:23:38", "name": "[v1,02/58] net/octeontx2: add ethdev probe and remove", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "c39d37ea2e6675a61e040f93b98ae27cab32d584", "submitter": { "id": 1188, "url": "http://patches.dpdk.org/api/people/1188/?format=api", "name": "Jerin Jacob Kollanukkaran", "email": "jerinj@marvell.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/20190602152434.23996-3-jerinj@marvell.com/mbox/", "series": [ { "id": 4848, "url": "http://patches.dpdk.org/api/series/4848/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4848", "date": "2019-06-02T15:23:36", "name": "OCTEON TX2 Ethdev driver", "version": 1, "mbox": "http://patches.dpdk.org/series/4848/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/54058/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/54058/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 9E70A1B947;\n\tSun, 2 Jun 2019 17:24:43 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n\t[67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 4FD481B945\n\tfor <dev@dpdk.org>; Sun, 2 Jun 2019 17:24:42 +0200 (CEST)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n\tby mx0b-0016f401.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id\n\tx52FKKoi020361; Sun, 2 Jun 2019 08:24:41 -0700", "from sc-exch03.marvell.com ([199.233.58.183])\n\tby mx0b-0016f401.pphosted.com with ESMTP id 2survk4909-1\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); \n\tSun, 02 Jun 2019 08:24:41 -0700", "from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH03.marvell.com\n\t(10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3;\n\tSun, 2 Jun 2019 08:24:40 -0700", "from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com\n\t(10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend\n\tTransport; Sun, 2 Jun 2019 08:24:40 -0700", "from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14])\n\tby maili.marvell.com (Postfix) with ESMTP id 9069A3F703F;\n\tSun, 2 Jun 2019 08:24:38 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n\th=from : to : cc :\n\tsubject : date : message-id : in-reply-to : references : mime-version\n\t: content-transfer-encoding : content-type; s=pfpt0818;\n\tbh=Y+00wwuejjPTGhfDftey2rV6eRJlK+En4IO1kqheNyI=;\n\tb=mf08oFLaAAbnH08Ug1CDCVIgDR9AjV5AI/FvapVi3OB7mNCVqwF+E5kamKR32HgxYT5c\n\ttIJkQjq2aapo4dWPgSNt3704ohpw4o/45HV2RUuboH4R+EswNdNO4oxiDgeaFiL9ST9e\n\toHoNizPCM8RQXxDnpAbGZBpP3D1dglEFro5NZn3kaYUvd0u1KiwmVqpAF8NyNXMmMgNt\n\tzy6wXEv2ejWx9+90hdlGiNsNpXRDpmODEClMQUgyH9m0jqeAComDXvRi9mDVbVeJtR0W\n\t/MRFRy3dGFIlyiMKAu8tpq/hyOMqoNc8YUcEqVF+mek8YJWzcOkhMkF0+6yyZHPBJmzQ\n\t1A== ", "From": "<jerinj@marvell.com>", "To": "<dev@dpdk.org>, Jerin Jacob <jerinj@marvell.com>, Nithin Dabilpuram\n\t<ndabilpuram@marvell.com>, Kiran Kumar K <kirankumark@marvell.com>,\n\t\"Anatoly Burakov\" <anatoly.burakov@intel.com>", "CC": "<ferruh.yigit@intel.com>", "Date": "Sun, 2 Jun 2019 20:53:38 +0530", "Message-ID": "<20190602152434.23996-3-jerinj@marvell.com>", "X-Mailer": "git-send-email 2.21.0", "In-Reply-To": "<20190602152434.23996-1-jerinj@marvell.com>", "References": "<20190602152434.23996-1-jerinj@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:, ,\n\tdefinitions=2019-06-02_09:, , signatures=0", "Subject": "[dpdk-dev] [PATCH v1 02/58] net/octeontx2: add ethdev probe and\n\tremove", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Jerin Jacob <jerinj@marvell.com>\n\nadd basic PCIe ethdev probe and remove.\n\nSigned-off-by: Jerin Jacob <jerinj@marvell.com>\nSigned-off-by: Nithin Dabilpuram <ndabilpuram@marvell.com>\n---\n drivers/net/octeontx2/otx2_ethdev.c | 93 +++++++++++++++++++++++++++++\n drivers/net/octeontx2/otx2_ethdev.h | 27 +++++++++\n 2 files changed, 120 insertions(+)\n create mode 100644 drivers/net/octeontx2/otx2_ethdev.h", "diff": "diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c\nindex d26535dee..05fa8988e 100644\n--- a/drivers/net/octeontx2/otx2_ethdev.c\n+++ b/drivers/net/octeontx2/otx2_ethdev.c\n@@ -1,3 +1,96 @@\n /* SPDX-License-Identifier: BSD-3-Clause\n * Copyright(C) 2019 Marvell International Ltd.\n */\n+\n+#include <rte_ethdev_pci.h>\n+#include <rte_io.h>\n+#include <rte_malloc.h>\n+\n+#include \"otx2_ethdev.h\"\n+\n+static int\n+otx2_eth_dev_init(struct rte_eth_dev *eth_dev)\n+{\n+\tRTE_SET_USED(eth_dev);\n+\n+\treturn -ENODEV;\n+}\n+\n+static int\n+otx2_eth_dev_uninit(struct rte_eth_dev *eth_dev, bool mbox_close)\n+{\n+\tRTE_SET_USED(eth_dev);\n+\tRTE_SET_USED(mbox_close);\n+\n+\treturn -ENODEV;\n+}\n+\n+static int\n+nix_remove(struct rte_pci_device *pci_dev)\n+{\n+\tstruct rte_eth_dev *eth_dev;\n+\tint rc;\n+\n+\teth_dev = rte_eth_dev_allocated(pci_dev->device.name);\n+\tif (eth_dev) {\n+\t\t/* Cleanup eth dev */\n+\t\trc = otx2_eth_dev_uninit(eth_dev, true);\n+\t\tif (rc)\n+\t\t\treturn rc;\n+\n+\t\trte_eth_dev_pci_release(eth_dev);\n+\t}\n+\n+\t/* Nothing to be done for secondary processes */\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn 0;\n+\n+\treturn 0;\n+}\n+\n+static int\n+nix_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev)\n+{\n+\tint rc;\n+\n+\tRTE_SET_USED(pci_drv);\n+\n+\trc = rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct otx2_eth_dev),\n+\t\t\t\t\t otx2_eth_dev_init);\n+\n+\t/* On error on secondary, recheck if port exists in primary or\n+\t * in mid of detach state.\n+\t */\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY && rc)\n+\t\tif (!rte_eth_dev_allocated(pci_dev->device.name))\n+\t\t\treturn 0;\n+\treturn rc;\n+}\n+\n+static const struct rte_pci_id pci_nix_map[] = {\n+\t{\n+\t\tRTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_RVU_PF)\n+\t},\n+\t{\n+\t\tRTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_RVU_VF)\n+\t},\n+\t{\n+\t\tRTE_PCI_DEVICE(PCI_VENDOR_ID_CAVIUM,\n+\t\t\t PCI_DEVID_OCTEONTX2_RVU_AF_VF)\n+\t},\n+\t{\n+\t\t.vendor_id = 0,\n+\t},\n+};\n+\n+static struct rte_pci_driver pci_nix = {\n+\t.id_table = pci_nix_map,\n+\t.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_IOVA_AS_VA |\n+\t\t\tRTE_PCI_DRV_INTR_LSC,\n+\t.probe = nix_probe,\n+\t.remove = nix_remove,\n+};\n+\n+RTE_PMD_REGISTER_PCI(net_octeontx2, pci_nix);\n+RTE_PMD_REGISTER_PCI_TABLE(net_octeontx2, pci_nix_map);\n+RTE_PMD_REGISTER_KMOD_DEP(net_octeontx2, \"vfio-pci\");\ndiff --git a/drivers/net/octeontx2/otx2_ethdev.h b/drivers/net/octeontx2/otx2_ethdev.h\nnew file mode 100644\nindex 000000000..fd01a3254\n--- /dev/null\n+++ b/drivers/net/octeontx2/otx2_ethdev.h\n@@ -0,0 +1,27 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(C) 2019 Marvell International Ltd.\n+ */\n+\n+#ifndef __OTX2_ETHDEV_H__\n+#define __OTX2_ETHDEV_H__\n+\n+#include <stdint.h>\n+\n+#include <rte_common.h>\n+\n+#include \"otx2_common.h\"\n+#include \"otx2_dev.h\"\n+#include \"otx2_irq.h\"\n+#include \"otx2_mempool.h\"\n+\n+struct otx2_eth_dev {\n+\tOTX2_DEV; /* Base class */\n+} __rte_cache_aligned;\n+\n+static inline struct otx2_eth_dev *\n+otx2_eth_pmd_priv(struct rte_eth_dev *eth_dev)\n+{\n+\treturn eth_dev->data->dev_private;\n+}\n+\n+#endif /* __OTX2_ETHDEV_H__ */\n", "prefixes": [ "v1", "02/58" ] }