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GET /api/patches/106164/?format=api
{ "id": 106164, "url": "http://patches.dpdk.org/api/patches/106164/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20220121103122.2926856-4-ronan.randles@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": "<20220121103122.2926856-4-ronan.randles@intel.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20220121103122.2926856-4-ronan.randles@intel.com", "date": "2022-01-21T10:31:10", "name": "[v2,03/15] gen: add files for initial traffic generation library", "commit_ref": null, "pull_url": null, "state": "not-applicable", "archived": true, "hash": "4b9086c5604c21207a06c12b6b7f03889cbd32da", "submitter": { "id": 2439, "url": "http://patches.dpdk.org/api/people/2439/?format=api", "name": "Ronan Randles", "email": "ronan.randles@intel.com" }, "delegate": { "id": 1, "url": "http://patches.dpdk.org/api/users/1/?format=api", "username": "tmonjalo", "first_name": "Thomas", "last_name": "Monjalon", "email": "thomas@monjalon.net" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20220121103122.2926856-4-ronan.randles@intel.com/mbox/", "series": [ { "id": 21295, "url": "http://patches.dpdk.org/api/series/21295/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=21295", "date": "2022-01-21T10:31:07", "name": "add packet generator library and example app", "version": 2, "mbox": "http://patches.dpdk.org/series/21295/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/106164/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/106164/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 5DE59A034E;\n\tFri, 21 Jan 2022 11:31:49 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 9BA514274A;\n\tFri, 21 Jan 2022 11:31:36 +0100 (CET)", "from mga01.intel.com (mga01.intel.com [192.55.52.88])\n by mails.dpdk.org (Postfix) with ESMTP id D2E3842754\n for <dev@dpdk.org>; Fri, 21 Jan 2022 11:31:34 +0100 (CET)", "from orsmga008.jf.intel.com ([10.7.209.65])\n by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384;\n 21 Jan 2022 02:31:33 -0800", "from silpixa00401120.ir.intel.com ([10.55.128.255])\n by orsmga008.jf.intel.com with ESMTP; 21 Jan 2022 02:31:32 -0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple;\n d=intel.com; i=@intel.com; q=dns/txt; s=Intel;\n t=1642761095; x=1674297095;\n h=from:to:cc:subject:date:message-id:in-reply-to:\n references:mime-version:content-transfer-encoding;\n bh=lNV9QpL3SR578dqpveeWbqTPOd45ffJo2QerlJZ5vuk=;\n b=O1EBs5OY8mgkZgw2GIjiQk0SzNcGsEKrC+khufPB/gu4sfGed90wxyon\n ZcSVeOxUbayhUYuHTbtSPXgLQUN7t00fH6G8DI0kU0KE3XF6H9m6BEfAn\n gKPVZMlE2jva4bPj5FVn62pV+wnnHotWAXS/uFcUhoeAxhs/j6RsHGoKZ\n 8kWS193eeHt/UQVaG7X33hpsP1Dn6zS4JMAS5XJN2hy7IRAgILLChsKMq\n iCTnzOzMI8/Or6veN/hX2KkKYh9V2tamW6nJgYwECrUWVfkLW8bnBbXlD\n yZaGTV+PH20Du72wHpsKb4eGzPFixYVoiZAQlfoxsfQA8Is7Rc2Z+wniq g==;", "X-IronPort-AV": [ "E=McAfee;i=\"6200,9189,10233\"; a=\"270045081\"", "E=Sophos;i=\"5.88,304,1635231600\"; d=\"scan'208\";a=\"270045081\"", "E=Sophos;i=\"5.88,304,1635231600\"; d=\"scan'208\";a=\"533222731\"" ], "X-ExtLoop1": "1", "From": "Ronan Randles <ronan.randles@intel.com>", "To": "dev@dpdk.org", "Cc": "Harry van Haaren <harry.van.haaren@intel.com>,\n Ronan Randles <ronan.randles@intel.com>", "Subject": "[PATCH v2 03/15] gen: add files for initial traffic generation\n library", "Date": "Fri, 21 Jan 2022 10:31:10 +0000", "Message-Id": "<20220121103122.2926856-4-ronan.randles@intel.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20220121103122.2926856-1-ronan.randles@intel.com>", "References": "<20211214141242.3383831-1-ronan.randles@intel.com>\n <20220121103122.2926856-1-ronan.randles@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: Harry van Haaren <harry.van.haaren@intel.com>\n\nThis commit adds empty files to the DPDK build for a traffic\ngeneration library, including the bare create and destroy functions.\nUnit testing infrastructure is added for the create function.\n\nSigned-off-by: Harry van Haaren <harry.van.haaren@intel.com>\nSigned-off-by: Ronan Randles <ronan.randles@intel.com>\n---\n app/test/meson.build | 2 ++\n app/test/test_gen.c | 55 +++++++++++++++++++++++++++++++++++++++\n doc/api/doxy-api-index.md | 3 ++-\n doc/api/doxy-api.conf.in | 1 +\n lib/gen/meson.build | 5 ++++\n lib/gen/rte_gen.c | 33 +++++++++++++++++++++++\n lib/gen/rte_gen.h | 44 +++++++++++++++++++++++++++++++\n lib/gen/version.map | 6 +++++\n lib/meson.build | 1 +\n 9 files changed, 149 insertions(+), 1 deletion(-)\n create mode 100644 app/test/test_gen.c\n create mode 100644 lib/gen/meson.build\n create mode 100644 lib/gen/rte_gen.c\n create mode 100644 lib/gen/rte_gen.h\n create mode 100644 lib/gen/version.map", "diff": "diff --git a/app/test/meson.build b/app/test/meson.build\nindex 8cdfb783a9..c282493d10 100644\n--- a/app/test/meson.build\n+++ b/app/test/meson.build\n@@ -66,6 +66,7 @@ test_sources = files(\n 'test_fib6_perf.c',\n 'test_func_reentrancy.c',\n 'test_flow_classify.c',\n+ 'test_gen.c',\n 'test_graph.c',\n 'test_graph_perf.c',\n 'test_hash.c',\n@@ -173,6 +174,7 @@ test_deps = [\n 'eventdev',\n 'fib',\n 'flow_classify',\n+ 'gen',\n 'graph',\n 'hash',\n 'ipsec',\ndiff --git a/app/test/test_gen.c b/app/test/test_gen.c\nnew file mode 100644\nindex 0000000000..f53f4a6608\n--- /dev/null\n+++ b/app/test/test_gen.c\n@@ -0,0 +1,55 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2021 Intel Corporation\n+ */\n+\n+#include <rte_common.h>\n+#include <rte_gen.h>\n+#include <rte_mbuf.h>\n+\n+#include \"test.h\"\n+\n+static struct rte_mempool *mp;\n+\n+static int\n+testsuite_setup(void)\n+{\n+\tif (!mp) {\n+\t\tmp = rte_pktmbuf_pool_create(\"test_gen_mp\", 8192, 256, 0, 2048,\n+\t\t\t\t\t\tSOCKET_ID_ANY);\n+\t}\n+\treturn mp ? TEST_SUCCESS : TEST_FAILED;\n+}\n+\n+static void\n+testsuite_teardown(void)\n+{\n+\trte_mempool_free(mp);\n+}\n+\n+static int\n+test_gen_create(void)\n+{\n+\tstruct rte_gen *gen = rte_gen_create(mp);\n+\tTEST_ASSERT_FAIL(gen, \"Expected valid pointer after create()\");\n+\n+\trte_gen_destroy(gen);\n+\treturn 0;\n+}\n+\n+static struct unit_test_suite gen_suite = {\n+\t.suite_name = \"gen: packet generator unit test suite\",\n+\t.setup = testsuite_setup,\n+\t.teardown = testsuite_teardown,\n+\t.unit_test_cases = {\n+\t\tTEST_CASE_ST(NULL, NULL, test_gen_create),\n+\t\tTEST_CASES_END() /**< NULL terminate unit test array */\n+\t}\n+};\n+\n+static int\n+test_gen_suite(void)\n+{\n+\treturn unit_test_suite_runner(&gen_suite);\n+}\n+\n+REGISTER_TEST_COMMAND(gen_autotest, test_gen_suite);\ndiff --git a/doc/api/doxy-api-index.md b/doc/api/doxy-api-index.md\nindex 4245b9635c..f7ddadd21a 100644\n--- a/doc/api/doxy-api-index.md\n+++ b/doc/api/doxy-api-index.md\n@@ -220,7 +220,8 @@ The public API headers are grouped by topics:\n [log] (@ref rte_log.h),\n [errno] (@ref rte_errno.h),\n [trace] (@ref rte_trace.h),\n- [trace_point] (@ref rte_trace_point.h)\n+ [trace_point] (@ref rte_trace_point.h),\n+ [gen] (@ref rte_gen.h)\n \n - **misc**:\n [EAL config] (@ref rte_eal.h),\ndiff --git a/doc/api/doxy-api.conf.in b/doc/api/doxy-api.conf.in\nindex db2ca9b6ed..6344e949d9 100644\n--- a/doc/api/doxy-api.conf.in\n+++ b/doc/api/doxy-api.conf.in\n@@ -41,6 +41,7 @@ INPUT = @TOPDIR@/doc/api/doxy-api-index.md \\\n @TOPDIR@/lib/eventdev \\\n @TOPDIR@/lib/fib \\\n @TOPDIR@/lib/flow_classify \\\n+ @TOPDIR@/lib/gen \\\n @TOPDIR@/lib/gpudev \\\n @TOPDIR@/lib/graph \\\n @TOPDIR@/lib/gro \\\ndiff --git a/lib/gen/meson.build b/lib/gen/meson.build\nnew file mode 100644\nindex 0000000000..3c5d854645\n--- /dev/null\n+++ b/lib/gen/meson.build\n@@ -0,0 +1,5 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2021 Intel Corporation\n+\n+sources = files('rte_gen.c')\n+headers = files('rte_gen.h')\ndiff --git a/lib/gen/rte_gen.c b/lib/gen/rte_gen.c\nnew file mode 100644\nindex 0000000000..d993772422\n--- /dev/null\n+++ b/lib/gen/rte_gen.c\n@@ -0,0 +1,33 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2021 Intel Corporation\n+ */\n+\n+#include \"rte_gen.h\"\n+\n+#include <rte_malloc.h>\n+\n+/** Structure that represents a traffic generator. */\n+struct rte_gen {\n+\t/* Mempool that buffers are retrieved from. */\n+\tstruct rte_mempool *mp;\n+};\n+\n+/* Allocate and initialize a traffic generator instance. */\n+struct rte_gen *\n+rte_gen_create(struct rte_mempool *mempool)\n+{\n+\tstruct rte_gen *gen = rte_zmalloc(NULL, sizeof(*gen), 0);\n+\tif (gen == NULL)\n+\t\treturn NULL;\n+\n+\tgen->mp = mempool;\n+\n+\treturn gen;\n+}\n+\n+/* Free a traffic generator instance. */\n+void\n+rte_gen_destroy(struct rte_gen *gen)\n+{\n+\trte_free(gen);\n+}\ndiff --git a/lib/gen/rte_gen.h b/lib/gen/rte_gen.h\nnew file mode 100644\nindex 0000000000..5b30430f9e\n--- /dev/null\n+++ b/lib/gen/rte_gen.h\n@@ -0,0 +1,44 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2021 Intel Corporation\n+ */\n+\n+#ifndef _RTE_GEN_H_\n+#define _RTE_GEN_H_\n+\n+/**\n+ * @file\n+ * RTE gen\n+ *\n+ * A library for the generation of packets, to allow easy generation\n+ * of various flows of packets.\n+ */\n+\n+#include <stdint.h>\n+#include <rte_compat.h>\n+\n+#ifdef __cplusplus\n+extern \"C\" {\n+#endif\n+\n+\n+/** Structure that represents a logical traffic generator. */\n+struct rte_gen;\n+\n+/* Forward declarations for DPDK componeents. */\n+struct rte_mempool;\n+\n+/* Allocate and initialize a traffic generator instance. */\n+__rte_experimental\n+struct rte_gen *\n+rte_gen_create(struct rte_mempool *mempool);\n+\n+/* Free a traffic generator instance. */\n+__rte_experimental\n+void\n+rte_gen_destroy(struct rte_gen *gen);\n+\n+#ifdef __cplusplus\n+}\n+#endif\n+\n+#endif /* _RTE_GEN_H_ */\ndiff --git a/lib/gen/version.map b/lib/gen/version.map\nnew file mode 100644\nindex 0000000000..d8a26eb53a\n--- /dev/null\n+++ b/lib/gen/version.map\n@@ -0,0 +1,6 @@\n+EXPERIMENTAL {\n+\tglobal:\n+\n+\trte_gen_create;\n+\trte_gen_destroy;\n+};\ndiff --git a/lib/meson.build b/lib/meson.build\nindex fbaa6ef7c2..bdddc059ca 100644\n--- a/lib/meson.build\n+++ b/lib/meson.build\n@@ -35,6 +35,7 @@ libraries = [\n 'efd',\n 'eventdev',\n 'gpudev',\n+ 'gen',\n 'gro',\n 'gso',\n 'ip_frag',\n", "prefixes": [ "v2", "03/15" ] }