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GET /api/patches/128112/?format=api
{ "id": 128112, "url": "http://patches.dpdk.org/api/patches/128112/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20230605090641.36525-11-beilei.xing@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": "<20230605090641.36525-11-beilei.xing@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230605090641.36525-11-beilei.xing@intel.com", "date": "2023-06-05T09:06:37", "name": "[v9,10/14] common/idpf: add irq map config API", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "3bfcfdb0de54059b9447c2357f9a05d825b6ef4c", "submitter": { "id": 410, "url": "http://patches.dpdk.org/api/people/410/?format=api", "name": "Xing, Beilei", "email": "beilei.xing@intel.com" }, "delegate": { "id": 1540, "url": "http://patches.dpdk.org/api/users/1540/?format=api", "username": "qzhan15", "first_name": "Qi", "last_name": "Zhang", "email": "qi.z.zhang@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20230605090641.36525-11-beilei.xing@intel.com/mbox/", "series": [ { "id": 28351, "url": "http://patches.dpdk.org/api/series/28351/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=28351", "date": "2023-06-05T09:06:27", "name": "net/cpfl: add hairpin queue support", "version": 9, "mbox": "http://patches.dpdk.org/series/28351/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/128112/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/128112/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 C67E642C34;\n\tMon, 5 Jun 2023 11:33:09 +0200 (CEST)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id E7B5442D6C;\n\tMon, 5 Jun 2023 11:32:15 +0200 (CEST)", "from mga04.intel.com (mga04.intel.com [192.55.52.120])\n by mails.dpdk.org (Postfix) with ESMTP id 45B3D42D35\n for <dev@dpdk.org>; Mon, 5 Jun 2023 11:32:13 +0200 (CEST)", "from orsmga001.jf.intel.com ([10.7.209.18])\n by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 05 Jun 2023 02:32:12 -0700", "from dpdk-beileix-3.sh.intel.com ([10.67.110.253])\n by orsmga001.jf.intel.com with ESMTP; 05 Jun 2023 02:32:11 -0700" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1685957533; x=1717493533;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=AgdOhh+iIeT2R0RNmGL0vg8twvdrqp6FQBooT3cjfX8=;\n b=bw7kVz9sUta1tPz9OB6a7m3XESIUc8Qgl0+k5EFp98RpAs9t8+TqdR6P\n Wl59s4jPzoiuvrXO5WDaQI1SdDPW3SYAAxcb1FGvp6Y12ryNDQVX227fi\n oFfDZj0EljcBntb39M/x8zmTJYQQ4FxQ0Mf1M3Tn49N+Y1emzYWpasQLZ\n jeOaL3AAfujpWSlCRLYoE220GEHOJ7KADy8Jngq+o0PLtcfHKvHF890W3\n AmgWPDW9twc0WXP0tyGfn9++kc9qZygZH/LD1q04V8LEyr+htNd0vu+zE\n 8uDVT7kYcdk61bdLE2SG2S2s8lEEC/xqJlxdCbdcb97flJT0PFwc2hXdG g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6600,9927,10731\"; a=\"355181112\"", "E=Sophos;i=\"6.00,217,1681196400\"; d=\"scan'208\";a=\"355181112\"", "E=McAfee;i=\"6600,9927,10731\"; a=\"741652159\"", "E=Sophos;i=\"6.00,217,1681196400\"; d=\"scan'208\";a=\"741652159\"" ], "X-ExtLoop1": "1", "From": "beilei.xing@intel.com", "To": "jingjing.wu@intel.com", "Cc": "dev@dpdk.org, mingxia.liu@intel.com, Beilei Xing <beilei.xing@intel.com>", "Subject": "[PATCH v9 10/14] common/idpf: add irq map config API", "Date": "Mon, 5 Jun 2023 09:06:37 +0000", "Message-Id": "<20230605090641.36525-11-beilei.xing@intel.com>", "X-Mailer": "git-send-email 2.26.2", "In-Reply-To": "<20230605090641.36525-1-beilei.xing@intel.com>", "References": "<20230605061724.88130-1-beilei.xing@intel.com>\n <20230605090641.36525-1-beilei.xing@intel.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "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": "From: Beilei Xing <beilei.xing@intel.com>\n\nThis patch supports idpf_vport_irq_map_config_by_qids API.\n\nSigned-off-by: Mingxia Liu <mingxia.liu@intel.com>\nSigned-off-by: Beilei Xing <beilei.xing@intel.com>\n---\n drivers/common/idpf/idpf_common_device.c | 75 ++++++++++++++++++++++++\n drivers/common/idpf/idpf_common_device.h | 4 ++\n drivers/common/idpf/version.map | 1 +\n 3 files changed, 80 insertions(+)", "diff": "diff --git a/drivers/common/idpf/idpf_common_device.c b/drivers/common/idpf/idpf_common_device.c\nindex dc47551b17..cc4207a46e 100644\n--- a/drivers/common/idpf/idpf_common_device.c\n+++ b/drivers/common/idpf/idpf_common_device.c\n@@ -667,6 +667,81 @@ idpf_vport_irq_map_config(struct idpf_vport *vport, uint16_t nb_rx_queues)\n \treturn ret;\n }\n \n+int\n+idpf_vport_irq_map_config_by_qids(struct idpf_vport *vport, uint32_t *qids, uint16_t nb_rx_queues)\n+{\n+\tstruct idpf_adapter *adapter = vport->adapter;\n+\tstruct virtchnl2_queue_vector *qv_map;\n+\tstruct idpf_hw *hw = &adapter->hw;\n+\tuint32_t dynctl_val, itrn_val;\n+\tuint32_t dynctl_reg_start;\n+\tuint32_t itrn_reg_start;\n+\tuint16_t i;\n+\tint ret;\n+\n+\tqv_map = rte_zmalloc(\"qv_map\",\n+\t\t\t nb_rx_queues *\n+\t\t\t sizeof(struct virtchnl2_queue_vector), 0);\n+\tif (qv_map == NULL) {\n+\t\tDRV_LOG(ERR, \"Failed to allocate %d queue-vector map\",\n+\t\t\tnb_rx_queues);\n+\t\tret = -ENOMEM;\n+\t\tgoto qv_map_alloc_err;\n+\t}\n+\n+\t/* Rx interrupt disabled, Map interrupt only for writeback */\n+\n+\t/* The capability flags adapter->caps.other_caps should be\n+\t * compared with bit VIRTCHNL2_CAP_WB_ON_ITR here. The if\n+\t * condition should be updated when the FW can return the\n+\t * correct flag bits.\n+\t */\n+\tdynctl_reg_start =\n+\t\tvport->recv_vectors->vchunks.vchunks->dynctl_reg_start;\n+\titrn_reg_start =\n+\t\tvport->recv_vectors->vchunks.vchunks->itrn_reg_start;\n+\tdynctl_val = IDPF_READ_REG(hw, dynctl_reg_start);\n+\tDRV_LOG(DEBUG, \"Value of dynctl_reg_start is 0x%x\", dynctl_val);\n+\titrn_val = IDPF_READ_REG(hw, itrn_reg_start);\n+\tDRV_LOG(DEBUG, \"Value of itrn_reg_start is 0x%x\", itrn_val);\n+\t/* Force write-backs by setting WB_ON_ITR bit in DYN_CTL\n+\t * register. WB_ON_ITR and INTENA are mutually exclusive\n+\t * bits. Setting WB_ON_ITR bits means TX and RX Descs\n+\t * are written back based on ITR expiration irrespective\n+\t * of INTENA setting.\n+\t */\n+\t/* TBD: need to tune INTERVAL value for better performance. */\n+\titrn_val = (itrn_val == 0) ? IDPF_DFLT_INTERVAL : itrn_val;\n+\tdynctl_val = VIRTCHNL2_ITR_IDX_0 <<\n+\t\t PF_GLINT_DYN_CTL_ITR_INDX_S |\n+\t\t PF_GLINT_DYN_CTL_WB_ON_ITR_M |\n+\t\t itrn_val << PF_GLINT_DYN_CTL_INTERVAL_S;\n+\tIDPF_WRITE_REG(hw, dynctl_reg_start, dynctl_val);\n+\n+\tfor (i = 0; i < nb_rx_queues; i++) {\n+\t\t/* map all queues to the same vector */\n+\t\tqv_map[i].queue_id = qids[i];\n+\t\tqv_map[i].vector_id =\n+\t\t\tvport->recv_vectors->vchunks.vchunks->start_vector_id;\n+\t}\n+\tvport->qv_map = qv_map;\n+\n+\tret = idpf_vc_irq_map_unmap_config(vport, nb_rx_queues, true);\n+\tif (ret != 0) {\n+\t\tDRV_LOG(ERR, \"config interrupt mapping failed\");\n+\t\tgoto config_irq_map_err;\n+\t}\n+\n+\treturn 0;\n+\n+config_irq_map_err:\n+\trte_free(vport->qv_map);\n+\tvport->qv_map = NULL;\n+\n+qv_map_alloc_err:\n+\treturn ret;\n+}\n+\n int\n idpf_vport_irq_unmap_config(struct idpf_vport *vport, uint16_t nb_rx_queues)\n {\ndiff --git a/drivers/common/idpf/idpf_common_device.h b/drivers/common/idpf/idpf_common_device.h\nindex 112367dae8..f767ea7cec 100644\n--- a/drivers/common/idpf/idpf_common_device.h\n+++ b/drivers/common/idpf/idpf_common_device.h\n@@ -200,5 +200,9 @@ int idpf_vport_info_init(struct idpf_vport *vport,\n \t\t\t struct virtchnl2_create_vport *vport_info);\n __rte_internal\n void idpf_vport_stats_update(struct virtchnl2_vport_stats *oes, struct virtchnl2_vport_stats *nes);\n+__rte_internal\n+int idpf_vport_irq_map_config_by_qids(struct idpf_vport *vport,\n+\t\t\t\t uint32_t *qids,\n+\t\t\t\t uint16_t nb_rx_queues);\n \n #endif /* _IDPF_COMMON_DEVICE_H_ */\ndiff --git a/drivers/common/idpf/version.map b/drivers/common/idpf/version.map\nindex 25624732b0..0729f6b912 100644\n--- a/drivers/common/idpf/version.map\n+++ b/drivers/common/idpf/version.map\n@@ -69,6 +69,7 @@ INTERNAL {\n \tidpf_vport_info_init;\n \tidpf_vport_init;\n \tidpf_vport_irq_map_config;\n+\tidpf_vport_irq_map_config_by_qids;\n \tidpf_vport_irq_unmap_config;\n \tidpf_vport_rss_config;\n \tidpf_vport_stats_update;\n", "prefixes": [ "v9", "10/14" ] }