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GET /api/patches/114872/?format=api
http://patches.dpdk.org/api/patches/114872/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1660296133-35266-7-git-send-email-chaoyong.he@corigine.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": "<1660296133-35266-7-git-send-email-chaoyong.he@corigine.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1660296133-35266-7-git-send-email-chaoyong.he@corigine.com", "date": "2022-08-12T09:22:07", "name": "[v6,06/12] net/nfp: add flower PF related routines", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "58c4908046c5e6cc5d433faa3b2a0f2760ef8c39", "submitter": { "id": 2554, "url": "http://patches.dpdk.org/api/people/2554/?format=api", "name": "Chaoyong He", "email": "chaoyong.he@corigine.com" }, "delegate": { "id": 3961, "url": "http://patches.dpdk.org/api/users/3961/?format=api", "username": "arybchenko", "first_name": "Andrew", "last_name": "Rybchenko", "email": "andrew.rybchenko@oktetlabs.ru" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1660296133-35266-7-git-send-email-chaoyong.he@corigine.com/mbox/", "series": [ { "id": 24287, "url": "http://patches.dpdk.org/api/series/24287/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=24287", "date": "2022-08-12T09:22:01", "name": "preparation for the rte_flow offload of nfp PMD", "version": 6, "mbox": "http://patches.dpdk.org/series/24287/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/114872/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/114872/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 2813BA0543;\n\tFri, 12 Aug 2022 11:23:19 +0200 (CEST)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id B210B42C2E;\n\tFri, 12 Aug 2022 11:22:50 +0200 (CEST)", "from NAM11-DM6-obe.outbound.protection.outlook.com\n (mail-dm6nam11on2101.outbound.protection.outlook.com [40.107.223.101])\n by mails.dpdk.org (Postfix) with ESMTP id 0C2D442C2B\n for <dev@dpdk.org>; Fri, 12 Aug 2022 11:22:49 +0200 (CEST)", "from SJ0PR13MB5545.namprd13.prod.outlook.com (2603:10b6:a03:424::5)\n by PH0PR13MB5284.namprd13.prod.outlook.com (2603:10b6:510:f5::12)\n with Microsoft SMTP Server (version=TLS1_2,\n cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5525.9; Fri, 12 Aug\n 2022 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bh=337qzlyEq4J1xNo9eJDjcNDPLVLCA4v/zYU8n3CnO5c=;\n b=SzaosJdG8H4ck9nf9N78+dMPKi1rjmwxNYs5ghfPpSr6l1yxSC0eYuIvSzWIig7F0/cGWH9+vTAoPWNq0VTww8M5RPBFoWzTvx5ZBwoevbthuQyynUtABPb+Y9KmNoHeAMVbsOp+/mdveoLo6tyRdWyYLZ3NmflaFQwBtY9/DN5bOTgt8m0WrUjNh2+mZ58qYuBEQmn8kfcORs0PVZMe0PcNE2xn+Qn5iHzLAgDY/KcfXBRYqZvI1Ru3Bfvujq04ma27zFjON6d1FCySZiWndTqjzrO9o7GsSxXpx2v2v5nKU71UCI6OeKsDBKKcZA/mFVPGQ/m7X3khS4km6gO2HQ==", "ARC-Authentication-Results": "i=1; mx.microsoft.com 1; spf=pass\n smtp.mailfrom=corigine.com; dmarc=pass action=none header.from=corigine.com;\n dkim=pass header.d=corigine.com; arc=none", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=corigine.onmicrosoft.com; s=selector2-corigine-onmicrosoft-com;\n h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n bh=337qzlyEq4J1xNo9eJDjcNDPLVLCA4v/zYU8n3CnO5c=;\n b=jrjjpb1J/YEiny4aWA35LYz74ujfOXcJzx0P6Su2jD3NK1GLHqfrZ96QBsE9GjgQrFp9OpDS7oZCbi4iyGhMCewIdTK7A/5HgcH/vcR7az0w0NBy4btkZbjasjhI28bhzcLHeq/itY/fC5kTWpTiE5bmUx58brNn3oExfsSDVG4=", "Authentication-Results": "dkim=none (message not signed)\n header.d=none;dmarc=none action=none header.from=corigine.com;", "From": "Chaoyong He <chaoyong.he@corigine.com>", "To": "dev@dpdk.org", "Cc": "oss-drivers@corigine.com, niklas.soderlund@corigine.com,\n Chaoyong He <chaoyong.he@corigine.com>", "Subject": "[PATCH v6 06/12] net/nfp: add flower PF related routines", "Date": "Fri, 12 Aug 2022 17:22:07 +0800", "Message-Id": "<1660296133-35266-7-git-send-email-chaoyong.he@corigine.com>", "X-Mailer": "git-send-email 1.8.3.1", "In-Reply-To": "<1660296133-35266-1-git-send-email-chaoyong.he@corigine.com>", "References": "<1660296133-35266-1-git-send-email-chaoyong.he@corigine.com>", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-ClientProxiedBy": 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"=?utf-8?q?VIyfDrkWg1+z5eA/sL5lWP/i9VqQ?=\n\t=?utf-8?q?mSvHQjKuwp0FI2DUTPqlsm0h30LQSqArvnKBhBt4zRUVgfwcFuRUeZVmXxwtUJ7uF?=\n\t=?utf-8?q?Y61yqFHw5bHV/mw66gIJniOVfTFTCUqrFN1NKpC0OqFeAglTMqiREHJNbJ/Bf6z8d?=\n\t=?utf-8?q?oNsP0/BLZSWHJmRArXg6Fw3vv4VnnbHBv6Blmvlg6IY4j1mvOadprgu9NWIENdEQS?=\n\t=?utf-8?q?EwOM92NxxyqFz8My6h7rl9g8EwWZrc2vGeZyo592zlGnRgwsTGS9BgP3kZfrLK1Cd?=\n\t=?utf-8?q?hYjJVKcIR/XMcOmoUko+3j9W2Ht5+1fFFSXIBJg7DS4gLjxcB28OHRA8Y6TOZqS0P?=\n\t=?utf-8?q?4hZn6qFN2nrLLumCJFwo2qPaJZWbjt7UvRz/7AMr+6g8eQx0fRARiUP1o5ysPJzoR?=\n\t=?utf-8?q?HK8mliz2a5jwVdQcmcfSITn7LPc/IpEoBq70I41WumJ0EDJ/DTJYjKMaINHNPYa99?=\n\t=?utf-8?q?jt0PVN4C36A5Vw9+HxH5w/f9yPOv20rUymadaKw+RtPnrpDr+Bktp+TTDjlmLSWLG?=\n\t=?utf-8?q?mgpFgCxtSIv7fC8FiW9FS8FO91Uq+yRPIQDYo2Q0e3s4HIzoGfUGt1oc3Ukd9/ieL?=\n\t=?utf-8?q?iHh33ekmdYuTEeHffKw8w5tsSmup3ZxPBG2paZB9hCJqGDlfWNmDT/KGeewstxSq/?=\n\t=?utf-8?q?9HiWZIPdcvpOvZlQB80JlLbKlg4P8fii1wZ4RFrK4/3NBlPNN0TuGwXFLghvbGxJI?=\n\t=?utf-8?q?5xJeWY35UG2bre3vtmIKKLARhph2X32rA2xyF5g1yZHBGNvTMWE6EzBXBfwYOLNbi?=\n\t=?utf-8?q?uUY2wCt6SpNLWjP+XDAppS43VYP0OdIrOQP1N7N+x1wsacl1n18z102chlUR0SCEH?=\n\t=?utf-8?q?4/QGEdlulqTgMgbgRBRGpQO5cIWea5LhtkXqR6oyKui9FFFjldathd7Br8HkG8DrB?=\n\t=?utf-8?q?AaoZm6k8Tmy7X8T7QymiMoqinf77bZ1BAYA3QTJ73c+O5ABT71TSBXuzWpd14lM1C?=\n\t=?utf-8?q?E7PGRL7HJ9wvB0K0ze3DiQeOmQnQLRw7of+ab0Py/7hTg1olSGHEIELT+e7vwLrbN?=\n\t=?utf-8?q?5oi6Ma488RXHXR035oufAJTVNhRT62ghllrlAAssz0RZXNBw2I/vgjI1X038nEp1s?=\n\t=?utf-8?q?qqBX8PGtGO++oUoSQgGmJNst2XdLFJmlLxxkP0c4HrIyYjLpGTkouvsd4N4JBSJYG?=\n\t=?utf-8?q?mdcCa01ZEJvA6dVEYSW0mkqBcbRwv5LhfErVPjEP5qhKp+2U+cJOoQlIJcqb1DduD?=\n\t=?utf-8?q?1mlXAnuSQsbsUi69oNs+4rorgFNb2IwVMqMZlNpagxFKiXvZAFX+YdXxmPzCDZAM/?=\n\t=?utf-8?q?G6WXaALmTwSN1BB5nen5XdD808yqT0EFxeFVcXx4WLl/bLpNfLRPEQImYw/HNX7r2?=\n\t=?utf-8?q?ZaMsZ1yqzMatk/bMB6fJcBbeoolE4kksiJsr74Y3eLvT6Hg6ANWwd5M7IWaw9QyN/?=\n\t=?utf-8?q?IZJVlDZZASB23h85Pp+/QxpHinFH0Q2r5b8+XbqdDOyEdJmNAQkueLtczJTXTTSEw?=\n\t=?utf-8?q?ebczcz/h+Fi3LYg1fme3CGgY3KkCFBqKd3ygj5P7rlDw8qv1advS7sQqfp6wr1qcd?=\n\t=?utf-8?q?zj/Lp0ZL8kIxuxz6hQubGRM5S3xuwt62Fw=3D=3D?=", "X-OriginatorOrg": "corigine.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 65918bae-4bea-4964-af40-08da7c443888", "X-MS-Exchange-CrossTenant-AuthSource": "SJ0PR13MB5545.namprd13.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "12 Aug 2022 09:22:47.6792 (UTC)", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "fe128f2c-073b-4c20-818e-7246a585940c", "X-MS-Exchange-CrossTenant-MailboxType": "HOSTED", "X-MS-Exchange-CrossTenant-UserPrincipalName": "\n Za7mHVgyYuSZh8Rt2wg3s3jiYfgghJtgsTnv5h1E5eJ13JnLupkDTOttQMixCtlXYeZEHB0A0s7t9T6c19Yea3yEbjBvMt/AgmRR9ZWWxRM=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "PH0PR13MB5284", "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": "Adds the start/stop/close routine of the flower PF vNIC.\nAnd we reuse the configure/link_update routine.\n\nSigned-off-by: Chaoyong He <chaoyong.he@corigine.com>\nReviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>\n---\n drivers/net/nfp/flower/nfp_flower.c | 186 ++++++++++++++++++++++++++++++++++++\n 1 file changed, 186 insertions(+)", "diff": "diff --git a/drivers/net/nfp/flower/nfp_flower.c b/drivers/net/nfp/flower/nfp_flower.c\nindex 6f6af19..43d4667 100644\n--- a/drivers/net/nfp/flower/nfp_flower.c\n+++ b/drivers/net/nfp/flower/nfp_flower.c\n@@ -7,6 +7,7 @@\n #include <ethdev_driver.h>\n #include <rte_service_component.h>\n #include <rte_malloc.h>\n+#include <rte_alarm.h>\n #include <ethdev_pci.h>\n #include <ethdev_driver.h>\n \n@@ -41,8 +42,168 @@\n \t.tx_free_thresh = DEFAULT_TX_FREE_THRESH,\n };\n \n+static int\n+nfp_flower_pf_start(struct rte_eth_dev *dev)\n+{\n+\tint ret;\n+\tuint32_t new_ctrl;\n+\tuint32_t update = 0;\n+\tstruct nfp_net_hw *hw;\n+\n+\thw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\n+\t/* Disabling queues just in case... */\n+\tnfp_net_disable_queues(dev);\n+\n+\t/* Enabling the required queues in the device */\n+\tnfp_net_enable_queues(dev);\n+\n+\tnew_ctrl = nfp_check_offloads(dev);\n+\n+\t/* Writing configuration parameters in the device */\n+\tnfp_net_params_setup(hw);\n+\n+\tnfp_net_rss_config_default(dev);\n+\tupdate |= NFP_NET_CFG_UPDATE_RSS;\n+\n+\tif (hw->cap & NFP_NET_CFG_CTRL_RSS2)\n+\t\tnew_ctrl |= NFP_NET_CFG_CTRL_RSS2;\n+\telse\n+\t\tnew_ctrl |= NFP_NET_CFG_CTRL_RSS;\n+\n+\t/* Enable device */\n+\tnew_ctrl |= NFP_NET_CFG_CTRL_ENABLE;\n+\n+\tupdate |= NFP_NET_CFG_UPDATE_GEN | NFP_NET_CFG_UPDATE_RING;\n+\n+\tif (hw->cap & NFP_NET_CFG_CTRL_RINGCFG)\n+\t\tnew_ctrl |= NFP_NET_CFG_CTRL_RINGCFG;\n+\n+\tnn_cfg_writel(hw, NFP_NET_CFG_CTRL, new_ctrl);\n+\n+\t/* If an error when reconfig we avoid to change hw state */\n+\tret = nfp_net_reconfig(hw, new_ctrl, update);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Failed to reconfig PF vnic\");\n+\t\treturn -EIO;\n+\t}\n+\n+\thw->ctrl = new_ctrl;\n+\n+\t/* Setup the freelist ring */\n+\tret = nfp_net_rx_freelist_setup(dev);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Error with flower PF vNIC freelist setup\");\n+\t\treturn -EIO;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+/* Stop device: disable rx and tx functions to allow for reconfiguring. */\n+static int\n+nfp_flower_pf_stop(struct rte_eth_dev *dev)\n+{\n+\tuint16_t i;\n+\tstruct nfp_net_hw *hw;\n+\tstruct nfp_net_txq *this_tx_q;\n+\tstruct nfp_net_rxq *this_rx_q;\n+\n+\thw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\n+\tnfp_net_disable_queues(dev);\n+\n+\t/* Clear queues */\n+\tfor (i = 0; i < dev->data->nb_tx_queues; i++) {\n+\t\tthis_tx_q = (struct nfp_net_txq *)dev->data->tx_queues[i];\n+\t\tnfp_net_reset_tx_queue(this_tx_q);\n+\t}\n+\n+\tfor (i = 0; i < dev->data->nb_rx_queues; i++) {\n+\t\tthis_rx_q = (struct nfp_net_rxq *)dev->data->rx_queues[i];\n+\t\tnfp_net_reset_rx_queue(this_rx_q);\n+\t}\n+\n+\tif (rte_eal_process_type() == RTE_PROC_PRIMARY)\n+\t\t/* Configure the physical port down */\n+\t\tnfp_eth_set_configured(hw->cpp, hw->nfp_idx, 0);\n+\telse\n+\t\tnfp_eth_set_configured(dev->process_private, hw->nfp_idx, 0);\n+\n+\treturn 0;\n+}\n+\n+/* Reset and stop device. The device can not be restarted. */\n+static int\n+nfp_flower_pf_close(struct rte_eth_dev *dev)\n+{\n+\tuint16_t i;\n+\tstruct nfp_net_hw *hw;\n+\tstruct nfp_pf_dev *pf_dev;\n+\tstruct nfp_net_txq *this_tx_q;\n+\tstruct nfp_net_rxq *this_rx_q;\n+\tstruct rte_pci_device *pci_dev;\n+\tstruct nfp_app_flower *app_flower;\n+\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn 0;\n+\n+\tpf_dev = NFP_NET_DEV_PRIVATE_TO_PF(dev->data->dev_private);\n+\thw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);\n+\tpci_dev = RTE_ETH_DEV_TO_PCI(dev);\n+\tapp_flower = nfp_app_flower_priv_get(pf_dev);\n+\n+\t/*\n+\t * We assume that the DPDK application is stopping all the\n+\t * threads/queues before calling the device close function.\n+\t */\n+\tnfp_net_disable_queues(dev);\n+\n+\t/* Clear queues */\n+\tfor (i = 0; i < dev->data->nb_tx_queues; i++) {\n+\t\tthis_tx_q = (struct nfp_net_txq *)dev->data->tx_queues[i];\n+\t\tnfp_net_reset_tx_queue(this_tx_q);\n+\t}\n+\n+\tfor (i = 0; i < dev->data->nb_rx_queues; i++) {\n+\t\tthis_rx_q = (struct nfp_net_rxq *)dev->data->rx_queues[i];\n+\t\tnfp_net_reset_rx_queue(this_rx_q);\n+\t}\n+\n+\t/* Cancel possible impending LSC work here before releasing the port*/\n+\trte_eal_alarm_cancel(nfp_net_dev_interrupt_delayed_handler, (void *)dev);\n+\n+\tnn_cfg_writeb(hw, NFP_NET_CFG_LSC, 0xff);\n+\n+\trte_eth_dev_release_port(dev);\n+\n+\t/* Now it is safe to free all PF resources */\n+\tPMD_DRV_LOG(INFO, \"Freeing PF resources\");\n+\tnfp_cpp_area_free(pf_dev->ctrl_area);\n+\tnfp_cpp_area_free(pf_dev->hwqueues_area);\n+\tfree(pf_dev->hwinfo);\n+\tfree(pf_dev->sym_tbl);\n+\tnfp_cpp_free(pf_dev->cpp);\n+\trte_free(app_flower);\n+\trte_free(pf_dev);\n+\n+\trte_intr_disable(pci_dev->intr_handle);\n+\n+\t/* unregister callback func from eal lib */\n+\trte_intr_callback_unregister(pci_dev->intr_handle,\n+\t\t\tnfp_net_dev_interrupt_handler, (void *)dev);\n+\n+\treturn 0;\n+}\n+\n static const struct eth_dev_ops nfp_flower_pf_vnic_ops = {\n \t.dev_infos_get = nfp_net_infos_get,\n+\t.link_update = nfp_net_link_update,\n+\t.dev_configure = nfp_net_configure,\n+\n+\t.dev_start = nfp_flower_pf_start,\n+\t.dev_stop = nfp_flower_pf_stop,\n+\t.dev_close = nfp_flower_pf_close,\n };\n \n static struct rte_service_spec flower_services[NFP_FLOWER_SERVICE_MAX] = {\n@@ -343,6 +504,24 @@\n \treturn ret;\n }\n \n+static int\n+nfp_flower_start_pf_vnic(struct nfp_net_hw *hw)\n+{\n+\tint ret;\n+\tuint16_t port_id;\n+\n+\tport_id = hw->eth_dev->data->port_id;\n+\n+\t/* Start the device */\n+\tret = rte_eth_dev_start(port_id);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Could not start PF device %d\", port_id);\n+\t\treturn ret;\n+\t}\n+\n+\treturn 0;\n+}\n+\n int\n nfp_init_app_flower(struct nfp_pf_dev *pf_dev)\n {\n@@ -400,6 +579,13 @@\n \t\tgoto pf_cpp_area_cleanup;\n \t}\n \n+\t/* Start the PF vNIC */\n+\tret = nfp_flower_start_pf_vnic(app_flower->pf_hw);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Could not start flower PF vNIC\");\n+\t\tgoto pf_vnic_cleanup;\n+\t}\n+\n \t/* Start up flower services */\n \tret = nfp_flower_enable_services(app_flower);\n \tif (ret != 0) {\n", "prefixes": [ "v6", "06/12" ] }{ "id": 114872, "url": "