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GET /api/patches/54249/?format=api
{ "id": 54249, "url": "http://patches.dpdk.org/api/patches/54249/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1559583160-13944-21-git-send-email-anoobj@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": "<1559583160-13944-21-git-send-email-anoobj@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1559583160-13944-21-git-send-email-anoobj@marvell.com", "date": "2019-06-03T17:32:20", "name": "[20/39] eventdev: add eventdevice init for eventmode", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "4af4832c156a863afde118e6b56ef896d08c73be", "submitter": { "id": 1205, "url": "http://patches.dpdk.org/api/people/1205/?format=api", "name": "Anoob Joseph", "email": "anoobj@marvell.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1559583160-13944-21-git-send-email-anoobj@marvell.com/mbox/", "series": [ { "id": 4868, "url": "http://patches.dpdk.org/api/series/4868/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4868", "date": "2019-06-03T17:32:00", "name": "adding eventmode helper library", "version": 1, "mbox": "http://patches.dpdk.org/series/4868/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/54249/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/54249/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 5A77F1BB46;\n\tMon, 3 Jun 2019 19:36:14 +0200 (CEST)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n\t[67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 1AF781BB22\n\tfor <dev@dpdk.org>; Mon, 3 Jun 2019 19:36:01 +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\tx53HKMDS027514; Mon, 3 Jun 2019 10:36:01 -0700", "from sc-exch01.marvell.com ([199.233.58.181])\n\tby mx0b-0016f401.pphosted.com with ESMTP id 2sw79pr6vf-7\n\t(version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); \n\tMon, 03 Jun 2019 10:36:01 -0700", "from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH01.marvell.com\n\t(10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1367.3;\n\tMon, 3 Jun 2019 10:35:19 -0700", "from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com\n\t(10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend\n\tTransport; Mon, 3 Jun 2019 10:35:19 -0700", "from ajoseph83.caveonetworks.com.com (unknown [10.29.45.56])\n\tby maili.marvell.com (Postfix) with ESMTP id 4E7623F703F;\n\tMon, 3 Jun 2019 10:35:15 -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=sFiYolRb0K8OnlCI+NicO36G3VTnMtxdbgUruGMUtp0=;\n\tb=wr7xqcTAxRSpqBK6JudL53Qib9bBXKCsEjCOC/Hmzb5gCUv3KDj9uwYVLpMvdoAq36Du\n\tNaYv56Ody8CdGlpZuEukQhONJzGopW4cxoj/MXBhyuNFzwJFR7QuUucVafh+mmBnhg7S\n\tKOJ7otbAqeMInT7dmQm+uLxgiTHKh2RVk82rE9uyR02RhSQW0ZTNRKD+XjTUuBqXWD5L\n\tYap/qYbFo0RvmOP9ij9cUjKBKI3aADsXBL/j8YaL8k9RSfNmqYE/gDz8b7A5PVV/lsQQ\n\thvRGnXi6PEXkOXifn4qp5oFFX8KJnPa89jYMepsXYzz8Ahv8Fttfh4K+uI0OywYl5dxK\n\thg== ", "From": "Anoob Joseph <anoobj@marvell.com>", "To": "Jerin Jacob <jerinj@marvell.com>, Nikhil Rao <nikhil.rao@intel.com>,\n\t\"Erik Gabriel Carrillo\" <erik.g.carrillo@intel.com>, Abhinandan Gujjar\n\t<abhinandan.gujjar@intel.com>,\n\tBruce Richardson <bruce.richardson@intel.com>,\n\tPablo de Lara <pablo.de.lara.guarch@intel.com>", "CC": "Anoob Joseph <anoobj@marvell.com>, Narayana Prasad <pathreya@marvell.com>,\n\t<dev@dpdk.org>, Lukasz Bartosik <lbartosik@marvell.com>, Pavan Nikhilesh\n\t<pbhagavatula@marvell.com>, Hemant Agrawal <hemant.agrawal@nxp.com>,\n\t\"Nipun Gupta\" <nipun.gupta@nxp.com>, Harry van Haaren\n\t<harry.van.haaren@intel.com>, =?utf-8?q?Mattias_R=C3=B6nnblom?=\n\t<mattias.ronnblom@ericsson.com>, Liang Ma <liang.j.ma@intel.com>", "Date": "Mon, 3 Jun 2019 23:02:20 +0530", "Message-ID": "<1559583160-13944-21-git-send-email-anoobj@marvell.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1559583160-13944-1-git-send-email-anoobj@marvell.com>", "References": "<1559583160-13944-1-git-send-email-anoobj@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=2019-06-03_13:, , signatures=0", "Subject": "[dpdk-dev] [PATCH 20/39] eventdev: add eventdevice init for\n\teventmode", "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": "Adding routines to initialize event devs. The internal conf structure\nwould be used to track device configuration.\n\nSigned-off-by: Anoob Joseph <anoobj@marvell.com>\nSigned-off-by: Lukasz Bartosik <lbartosik@marvell.com>\n---\n lib/librte_eventdev/rte_eventmode_helper.c | 131 +++++++++++++++++++++\n .../rte_eventmode_helper_internal.h | 16 ++-\n 2 files changed, 146 insertions(+), 1 deletion(-)", "diff": "diff --git a/lib/librte_eventdev/rte_eventmode_helper.c b/lib/librte_eventdev/rte_eventmode_helper.c\nindex d1a569b..bebcfb9 100644\n--- a/lib/librte_eventdev/rte_eventmode_helper.c\n+++ b/lib/librte_eventdev/rte_eventmode_helper.c\n@@ -4,6 +4,7 @@\n #include <getopt.h>\n \n #include <rte_ethdev.h>\n+#include <rte_eventdev.h>\n #include <rte_eventmode_helper.h>\n #include <rte_malloc.h>\n \n@@ -154,12 +155,134 @@ rte_eventmode_helper_parse_args(int argc, char **argv)\n \treturn NULL;\n }\n \n+/* Setup eventmode devs */\n+\n+static int\n+rte_eventmode_helper_initialize_eventdev(struct eventmode_conf *em_conf)\n+{\n+\tint ret = -1;\n+\tuint8_t i, j;\n+\tstruct rte_event_dev_config eventdev_conf;\n+\tstruct rte_event_dev_info evdev_default_conf;\n+\tstruct rte_event_queue_conf eventq_conf = {0};\n+\tstruct eventdev_params *eventdev_config;\n+\tint nb_eventdev = em_conf->nb_eventdev;\n+\tint nb_eventqueue;\n+\tuint8_t eventdev_id;\n+\n+\tfor (i = 0; i < nb_eventdev; i++) {\n+\n+\t\t/* Get eventdev config */\n+\t\teventdev_config = &(em_conf->eventdev_config[i]);\n+\n+\t\t/* Get event dev ID */\n+\t\teventdev_id = eventdev_config->eventdev_id;\n+\n+\t\t/* Get the number of queues */\n+\t\tnb_eventqueue = eventdev_config->nb_eventqueue;\n+\n+\t\t/* One queue is reserved for the final stage (doing eth tx) */\n+\t\t/* TODO handles only one Tx adapter. Fix this */\n+\t\tnb_eventqueue += 1;\n+\n+\t\t/* Reset the default conf */\n+\t\tmemset(&evdev_default_conf, 0,\n+\t\t\tsizeof(struct rte_event_dev_info));\n+\n+\t\t/* Get default conf of eventdev */\n+\t\tret = rte_event_dev_info_get(eventdev_id, &evdev_default_conf);\n+\t\tif (ret < 0) {\n+\t\t\tRTE_EM_HLPR_LOG_ERR(\n+\t\t\t\t\"Error in getting event device info[devID:%d]\",\n+\t\t\t\teventdev_id);\n+\t\t\treturn ret;\n+\t\t}\n+\n+\t\tmemset(&eventdev_conf, 0, sizeof(struct rte_event_dev_config));\n+\t\teventdev_conf.nb_events_limit =\n+\t\t\t\tevdev_default_conf.max_num_events;\n+\t\teventdev_conf.nb_event_queues = nb_eventqueue;\n+\t\teventdev_conf.nb_event_ports =\n+\t\t\t\teventdev_config->nb_eventport;\n+\t\teventdev_conf.nb_event_queue_flows =\n+\t\t\t\tevdev_default_conf.max_event_queue_flows;\n+\t\teventdev_conf.nb_event_port_dequeue_depth =\n+\t\t\t\tevdev_default_conf.max_event_port_dequeue_depth;\n+\t\teventdev_conf.nb_event_port_enqueue_depth =\n+\t\t\t\tevdev_default_conf.max_event_port_enqueue_depth;\n+\n+\t\t/* Configure event device */\n+\t\tret = rte_event_dev_configure(eventdev_id, &eventdev_conf);\n+\t\tif (ret < 0) {\n+\t\t\tRTE_EM_HLPR_LOG_ERR(\n+\t\t\t\t\"Error in configuring event device\");\n+\t\t\treturn ret;\n+\t\t}\n+\n+\t\t/* Configure event queues */\n+\t\tfor (j = 0; j < nb_eventqueue; j++) {\n+\n+\t\t\tmemset(&eventq_conf, 0,\n+\t\t\t\t\tsizeof(struct rte_event_queue_conf));\n+\n+\t\t\t/* Read the requested conf */\n+\n+\t\t\t/* Per event dev queues can be ATQ or SINGLE LINK */\n+\t\t\teventq_conf.event_queue_cfg =\n+\t\t\t\t\teventdev_config->ev_queue_mode;\n+\n+\t\t\t/* Set schedule type as ATOMIC */\n+\t\t\teventq_conf.schedule_type = RTE_SCHED_TYPE_ATOMIC;\n+\n+\t\t\t/* Set max atomic flows to 1024 */\n+\t\t\teventq_conf.nb_atomic_flows = 1024;\n+\t\t\teventq_conf.nb_atomic_order_sequences = 1024;\n+\n+\t\t\t/* Setup the queue */\n+\t\t\tret = rte_event_queue_setup(eventdev_id, j,\n+\t\t\t\t\t&eventq_conf);\n+\t\t\tif (ret < 0) {\n+\t\t\t\tRTE_EM_HLPR_LOG_ERR(\n+\t\t\t\t\t\"Error in event queue setup\");\n+\t\t\t\treturn ret;\n+\t\t\t}\n+\t\t}\n+\n+\t\t/* Configure event ports */\n+\t\tfor (j = 0; j < eventdev_config->nb_eventport; j++) {\n+\t\t\tret = rte_event_port_setup(eventdev_id, j, NULL);\n+\t\t\tif (ret < 0) {\n+\t\t\t\tRTE_EM_HLPR_LOG_ERR(\n+\t\t\t\t\t\"Error setting up event port\");\n+\t\t\t\treturn ret;\n+\t\t\t}\n+\t\t}\n+\t}\n+\n+\t/* Start event devices */\n+\tfor (i = 0; i < nb_eventdev; i++) {\n+\n+\t\t/* Get eventdev config */\n+\t\teventdev_config = &(em_conf->eventdev_config[i]);\n+\n+\t\tret = rte_event_dev_start(eventdev_config->eventdev_id);\n+\t\tif (ret < 0) {\n+\t\t\tRTE_EM_HLPR_LOG_ERR(\n+\t\t\t\t\"Error in starting event device[devID: %d]\",\n+\t\t\t\teventdev_config->eventdev_id);\n+\t\t\treturn ret;\n+\t\t}\n+\t}\n+\treturn 0;\n+}\n+\n int32_t __rte_experimental\n rte_eventmode_helper_initialize_devs(\n \t\tstruct rte_eventmode_helper_conf *mode_conf)\n {\n \tint ret;\n \tuint16_t portid;\n+\tstruct eventmode_conf *em_conf;\n \n \tif (mode_conf == NULL) {\n \t\tRTE_EM_HLPR_LOG_ERR(\"Invalid conf\");\n@@ -174,6 +297,9 @@ rte_eventmode_helper_initialize_devs(\n \t\treturn -1;\n \t}\n \n+\t/* Get eventmode conf */\n+\tem_conf = (struct eventmode_conf *)(mode_conf->mode_params);\n+\n \t/* Stop eth devices before setting up adapter */\n \tRTE_ETH_FOREACH_DEV(portid) {\n \n@@ -184,6 +310,11 @@ rte_eventmode_helper_initialize_devs(\n \t\trte_eth_dev_stop(portid);\n \t}\n \n+\t/* Setup eventdev */\n+\tret = rte_eventmode_helper_initialize_eventdev(em_conf);\n+\tif (ret != 0)\n+\t\treturn ret;\n+\n \t/* Start eth devices after setting up adapter */\n \tRTE_ETH_FOREACH_DEV(portid) {\n \ndiff --git a/lib/librte_eventdev/rte_eventmode_helper_internal.h b/lib/librte_eventdev/rte_eventmode_helper_internal.h\nindex 2ee7711..0b4ec59 100644\n--- a/lib/librte_eventdev/rte_eventmode_helper_internal.h\n+++ b/lib/librte_eventdev/rte_eventmode_helper_internal.h\n@@ -32,9 +32,23 @@\n #define RTE_EM_HLPR_LOG_DEBUG(...) (void)0\n #endif\n \n+/* Max event devices supported */\n+#define EVENT_MODE_MAX_EVENT_DEVS RTE_EVENT_MAX_DEVS\n+\n+/* Event dev params */\n+struct eventdev_params {\n+\tuint8_t eventdev_id;\n+\tuint8_t nb_eventqueue;\n+\tuint8_t nb_eventport;\n+\tuint8_t ev_queue_mode;\n+};\n+\n /* Eventmode conf data */\n struct eventmode_conf {\n-\tuint64_t dummy;\n+\tint nb_eventdev;\n+\t\t/**< No of event devs */\n+\tstruct eventdev_params eventdev_config[EVENT_MODE_MAX_EVENT_DEVS];\n+\t\t/**< Per event dev conf */\n };\n \n #endif /* _RTE_EVENTMODE_HELPER_INTERNAL_H_ */\n", "prefixes": [ "20/39" ] }