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{ "id": 121904, "url": "https://patches.dpdk.org/api/covers/121904/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/cover/20230112112140.807233-1-adwivedi@marvell.com/", "project": { "id": 1, "url": "https://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": "<20230112112140.807233-1-adwivedi@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20230112112140.807233-1-adwivedi@marvell.com", "date": "2023-01-12T11:21:34", "name": "[v5,0/6] add trace points in ethdev library", "submitter": { "id": 1561, "url": "https://patches.dpdk.org/api/people/1561/?format=api", "name": "Ankur Dwivedi", "email": "adwivedi@marvell.com" }, "mbox": "https://patches.dpdk.org/project/dpdk/cover/20230112112140.807233-1-adwivedi@marvell.com/mbox/", "series": [ { "id": 26505, "url": "https://patches.dpdk.org/api/series/26505/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=26505", "date": "2023-01-12T11:21:34", "name": "add trace points in ethdev library", "version": 5, "mbox": "https://patches.dpdk.org/series/26505/mbox/" } ], "comments": "https://patches.dpdk.org/api/covers/121904/comments/", "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 4D050423B5;\n\tThu, 12 Jan 2023 12:24:49 +0100 (CET)", "from mails.dpdk.org (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 314ED42D22;\n\tThu, 12 Jan 2023 12:24:49 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173])\n by mails.dpdk.org (Postfix) with ESMTP id 3559640E25\n for <dev@dpdk.org>; Thu, 12 Jan 2023 12:24:47 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id\n 30C9dqIm021082; Thu, 12 Jan 2023 03:22:13 -0800", "from dc5-exch02.marvell.com ([199.233.59.182])\n by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3n1k56ysjv-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT);\n Thu, 12 Jan 2023 03:22:12 -0800", "from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com\n (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.42;\n Thu, 12 Jan 2023 03:22:10 -0800", "from maili.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com\n (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.42 via Frontend\n Transport; Thu, 12 Jan 2023 03:22:10 -0800", "from localhost.localdomain (unknown [10.28.36.185])\n by maili.marvell.com (Postfix) with ESMTP id 719CD5B6923;\n Thu, 12 Jan 2023 03:21:49 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : in-reply-to : references : mime-version :\n content-transfer-encoding : content-type; s=pfpt0220;\n bh=bnhNQANkgN8raz0qVBBwFDzaZScAuM3LlgjdQ//wick=;\n b=Cn45jVj0d4hA68RbWZOyM58XVKBLZySzDVugL6tEGGIvJQ579uWmlbHWUTMdZesIEi3F\n vKIT7HjGgiaESHfZr0j7Xc6DR7L/z1uXtPcj4lZgopdpKJO/SlIwwuq9IfKOba/K+lVd\n S5MCn26hNYLABlwKLG03hYlv+Y2LavfDL5iHPRuSORj6EOvX9gzFbjRegm5St1S7OSGe\n j66J/dAe74HmXR94F8tiJDBbB0K1DrX5mTR/t0Ke5rRGxkeFtAJK643NJb4xYFfWEOqN\n /zJ7GdGDAYIsjVr/uG+Cg72AWPWATiLjls2Vj8q8hON9zViUifc21mzH5gpgPxi/+hlH 4w==", "From": "Ankur Dwivedi <adwivedi@marvell.com>", "To": "<dev@dpdk.org>", "CC": "<thomas@monjalon.net>, <david.marchand@redhat.com>, <mdr@ashroe.eu>,\n <orika@nvidia.com>, <ferruh.yigit@amd.com>, <chas3@att.com>,\n <humin29@huawei.com>, <linville@tuxdriver.com>,\n <ciara.loftus@intel.com>, <qi.z.zhang@intel.com>, <mw@semihalf.com>,\n <mk@semihalf.com>, <shaibran@amazon.com>, <evgenys@amazon.com>,\n <igorch@amazon.com>, <chandu@amd.com>, <irusskikh@marvell.com>,\n <shepard.siegel@atomicrules.com>, <ed.czeck@atomicrules.com>,\n <john.miller@atomicrules.com>, <ajit.khaparde@broadcom.com>,\n <somnath.kotur@broadcom.com>, <jerinj@marvell.com>,\n <mczekaj@marvell.com>, <sthotton@marvell.com>,\n <srinivasan@marvell.com>, <hkalra@marvell.com>,\n <rahul.lakkireddy@chelsio.com>, <johndale@cisco.com>,\n <hyonkim@cisco.com>, <liudongdong3@huawei.com>,\n <yisen.zhuang@huawei.com>, <xuanziyang2@huawei.com>,\n <cloud.wangxiaoyun@huawei.com>, <zhouguoyang@huawei.com>,\n <simei.su@intel.com>, <wenjun1.wu@intel.com>, <qiming.yang@intel.com>,\n <Yuying.Zhang@intel.com>, <beilei.xing@intel.com>,\n <xiao.w.wang@intel.com>, <jingjing.wu@intel.com>,\n <junfeng.guo@intel.com>, <rosen.xu@intel.com>,\n <ndabilpuram@marvell.com>, <kirankumark@marvell.com>,\n <skori@marvell.com>, <skoteshwar@marvell.com>, <lironh@marvell.com>,\n <zr@semihalf.com>, <radhac@marvell.com>, <vburru@marvell.com>,\n <sedara@marvell.com>, <matan@nvidia.com>, <viacheslavo@nvidia.com>,\n <longli@microsoft.com>, <spinler@cesnet.cz>,\n <chaoyong.he@corigine.com>, <niklas.soderlund@corigine.com>,\n <hemant.agrawal@nxp.com>, <sachin.saxena@oss.nxp.com>,\n <g.singh@nxp.com>, <apeksha.gupta@nxp.com>, <sachin.saxena@nxp.com>,\n <aboyer@pensando.io>, <rmody@marvell.com>, <shshaikh@marvell.com>,\n <dsinghrawat@marvell.com>, <andrew.rybchenko@oktetlabs.ru>,\n <jiawenwu@trustnetic.com>, <jianwang@trustnetic.com>,\n <jbehrens@vmware.com>, <maxime.coquelin@redhat.com>,\n <chenbo.xia@intel.com>, <steven.webster@windriver.com>,\n <matt.peters@windriver.com>, <bruce.richardson@intel.com>,\n <mtetsuyah@gmail.com>, <grive@u256.net>, <jasvinder.singh@intel.com>,\n <cristian.dumitrescu@intel.com>, <jgrajcia@cisco.com>,\n <mb@smartsharesystems.com>, Ankur Dwivedi <adwivedi@marvell.com>", "Subject": "[PATCH v5 0/6] add trace points in ethdev library", "Date": "Thu, 12 Jan 2023 16:51:34 +0530", "Message-ID": "<20230112112140.807233-1-adwivedi@marvell.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20221222063306.3383695-1-adwivedi@marvell.com>", "References": "<20221222063306.3383695-1-adwivedi@marvell.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-Proofpoint-ORIG-GUID": "wWkHEBkAf6APnQ8JpeJHXkNwmNdx3kt3", "X-Proofpoint-GUID": "wWkHEBkAf6APnQ8JpeJHXkNwmNdx3kt3", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1\n definitions=2023-01-12_07,2023-01-12_01,2022-06-22_01", "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": "This series adds trace points for functions in the ethdev library.\nThe trace points are added in ethdev, flow, mtr and tm files.\n\nv5:\n - The rte_trace_point_emit_char_array function is renamed to \n rte_trace_point_emit_blob. With this function an array of\n any length upto 65535 bytes can be captured.\n For example, the following is the ctf metadata created to display\n a mac addr array in rte_eth_trace_macaddr_get():\n struct {\n ...\n uint16_t len;\n uint8_t mac_addr_addr_bytes[len];\n };\n - Added additional test cases for rte_eal_trace_generic_blob\n test case.\n - Capturing of return value of a function is added to tracepoint \n for flow, mtr and tm patches.\n - In ehdev patch (1/6), removed extra line. Also added rx_pkts and\n tx_pkts pointer in trace point.\n\nv4:\n - Adds tracepoint function to emit char array. Also adds the\n test case.\n - Resolved review comments on \"ethdev: add trace point\" patch.\n This patch is divided into 2 patches to minimize per patch\n size.\n - From the earlier version (v3), few tracepoints in ethdev,\n flow, mtr, tm are made as fast path tracepoints. For the \n tracepoint which i was unsure, i have made it as fastpath.\n All the fast path tracepoints can be found in \n rte_ethdev_trace_fp.h and rte_ethdev_trace_fp_burst.h.\n All the slow path tracepoints can be found in rte_ethdev_trace.h.\n - Capturing of return value is added to tracepoint in ethdev.\n For flow, mtr and tm these changes are still yet to bde done.\n Will do it in the next versions.\n - Moved the trace functions from INTERNAL to EXPERIMENTAL in\n version.map.\n\nv3:\n - Moved the trace functions from EXPERIMENTAL to INTERNAL in\n version.map.\n - Moved trace functions call to the end, in ethdev and flow trace.\n - Added code to print the input value of features in\n rte_eth_trace_rx_metadata_negotiate().\n - Added code to capture return value in flow trace.\n\nAnkur Dwivedi (6):\n eal: trace: add trace point emit for blob\n ethdev: add trace points for ethdev\n ethdev: add trace points for remaining functions\n ethdev: add trace points for flow\n ethdev: add trace points for mtr\n ethdev: add trace points for tm\n\n app/test/test_trace.c | 5 +\n lib/eal/common/eal_common_trace_points.c | 2 +\n lib/eal/include/rte_eal_trace.h | 6 +\n lib/eal/include/rte_trace_point.h | 17 +\n lib/eal/include/rte_trace_point_register.h | 7 +\n lib/eal/version.map | 3 +\n lib/ethdev/ethdev_private.c | 5 +\n lib/ethdev/ethdev_trace_points.c | 715 ++++++++++\n lib/ethdev/meson.build | 1 +\n lib/ethdev/rte_ethdev.c | 711 ++++++++--\n lib/ethdev/rte_ethdev.h | 2 +-\n lib/ethdev/rte_ethdev_cman.c | 30 +-\n lib/ethdev/rte_ethdev_trace.h | 1450 ++++++++++++++++++++\n lib/ethdev/rte_ethdev_trace_fp.h | 1005 +++++++++++++-\n lib/ethdev/rte_ethdev_trace_fp_burst.h | 44 +\n lib/ethdev/rte_flow.c | 314 ++++-\n lib/ethdev/rte_mtr.c | 156 ++-\n lib/ethdev/rte_tm.c | 247 +++-\n lib/ethdev/version.map | 235 ++++\n 19 files changed, 4719 insertions(+), 236 deletions(-)\n create mode 100644 lib/ethdev/rte_ethdev_trace_fp_burst.h" }