Patch Detail
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Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/40908/?format=api
{ "id": 40908, "url": "http://patchwork.dpdk.org/api/patches/40908/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/1528478659-15859-9-git-send-email-anoob.joseph@caviumnetworks.com/", "project": { "id": 1, "url": "http://patchwork.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": "<1528478659-15859-9-git-send-email-anoob.joseph@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1528478659-15859-9-git-send-email-anoob.joseph@caviumnetworks.com", "date": "2018-06-08T17:24:07", "name": "[dpdk-dev,08/20] eventdev: add eventdev port-lcore link", "commit_ref": null, "pull_url": null, "state": "changes-requested", "archived": true, "hash": "df9c72bc96a6c88e5915f219773eae399fb559c9", "submitter": { "id": 893, "url": "http://patchwork.dpdk.org/api/people/893/?format=api", "name": "Anoob Joseph", "email": "anoob.joseph@caviumnetworks.com" }, "delegate": { "id": 310, "url": "http://patchwork.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/1528478659-15859-9-git-send-email-anoob.joseph@caviumnetworks.com/mbox/", "series": [ { "id": 61, "url": "http://patchwork.dpdk.org/api/series/61/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=61", "date": "2018-06-08T17:23:59", "name": "add eventmode helper functions", "version": 1, "mbox": "http://patchwork.dpdk.org/series/61/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/40908/comments/", "check": "fail", "checks": "http://patchwork.dpdk.org/api/patches/40908/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 D688A1D034;\n\tFri, 8 Jun 2018 19:25:29 +0200 (CEST)", "from NAM03-BY2-obe.outbound.protection.outlook.com\n\t(mail-by2nam03on0085.outbound.protection.outlook.com [104.47.42.85])\n\tby dpdk.org (Postfix) with ESMTP id 22CB51CDF9\n\tfor <dev@dpdk.org>; Fri, 8 Jun 2018 19:25:28 +0200 (CEST)", "from ajoseph83.caveonetworks.com.caveonetworks.com (115.113.156.2)\n\tby DM6PR07MB4906.namprd07.prod.outlook.com (2603:10b6:5:a3::11)\n\twith Microsoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.841.17;\n\tFri, 8 Jun 2018 17:25:23 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=myELBolJDf4pNGkP4mtLoADsN+W26xgXOfu+t4dIjBo=;\n\tb=nEcxA4bDQOHw/C+2PKlU7qbq3nLLowhL1eIvMnNM6u+mkYP2zpLuX7iBbdbakeVUyYJfd0WmF0pkx/U2NEuLusVY8E2aN6gJy4INA2IVk/u9a/6hmliyxJs7D9SvlzpPnIWBr4+A/991Vf/hxutoZo93AzT/u9J5utMjdb7Vxdc=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Anoob.Joseph@cavium.com; ", "From": "Anoob Joseph <anoob.joseph@caviumnetworks.com>", "To": "Bruce Richardson <bruce.richardson@intel.com>,\n\tJerin Jacob <jerin.jacob@caviumnetworks.com>,\n\tPablo de Lara <pablo.de.lara.guarch@intel.com>", "Cc": "Anoob Joseph <anoob.joseph@caviumnetworks.com>,\n\tHemant Agrawal <hemant.agrawal@nxp.com>,\n\tNarayana Prasad <narayanaprasad.athreya@caviumnetworks.com>,\n\tNikhil Rao <nikhil.rao@intel.com>,\n\tPavan Nikhilesh <pbhagavatula@caviumnetworks.com>,\n\tSunil Kumar Kori <sunil.kori@nxp.com>, dev@dpdk.org", "Date": "Fri, 8 Jun 2018 22:54:07 +0530", "Message-Id": "<1528478659-15859-9-git-send-email-anoob.joseph@caviumnetworks.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1528478659-15859-1-git-send-email-anoob.joseph@caviumnetworks.com>", "References": "<1528478659-15859-1-git-send-email-anoob.joseph@caviumnetworks.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[115.113.156.2]", "X-ClientProxiedBy": "BM1PR0101CA0050.INDPRD01.PROD.OUTLOOK.COM\n\t(2603:1096:b00:19::12) To DM6PR07MB4906.namprd07.prod.outlook.com\n\t(2603:10b6:5:a3::11)", "X-MS-PublicTrafficType": "Email", "X-Microsoft-Antispam": "UriScan:; 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PCL:0;\n\tRULEID:(8211001083)(6040522)(2401047)(5005006)(8121501046)(93006095)(3231254)(944501410)(52105095)(10201501046)(3002001)(149027)(150027)(6041310)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123564045)(20161123560045)(20161123562045)(20161123558120)(6072148)(201708071742011)(7699016);\n\tSRVR:DM6PR07MB4906; BCL:0; PCL:0; RULEID:; SRVR:DM6PR07MB4906; ", "X-Forefront-PRVS": "06973FFAD3", "X-Forefront-Antispam-Report": "SFV:NSPM;\n\tSFS:(10009020)(39860400002)(346002)(366004)(376002)(396003)(39380400002)(189003)(199004)(186003)(16526019)(5660300001)(26005)(42882007)(55236004)(66066001)(47776003)(68736007)(6666003)(305945005)(2906002)(8676002)(7736002)(8936002)(36756003)(52116002)(2616005)(956004)(476003)(446003)(50226002)(81166006)(11346002)(44832011)(6506007)(386003)(486006)(76176011)(51416003)(48376002)(50466002)(97736004)(316002)(6512007)(25786009)(53936002)(6486002)(81156014)(4326008)(3846002)(6116002)(16586007)(54906003)(110136005)(105586002)(106356001)(72206003)(478600001)(8656006);\n\tDIR:OUT; SFP:1101; SCL:1; SRVR:DM6PR07MB4906;\n\tH:ajoseph83.caveonetworks.com.caveonetworks.com; FPR:; SPF:None;\n\tLANG:en; PTR:InfoNoRecords; MX:1; A:1; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "+hU5M//bARkrv9cmmH+Ux9ryg0kWCtSbRazNIQXmTwLahwxun+MUdTEM8KLBn8TflaV2PXfN5mtYJdikkOJb5TUMhyDxigMiLGy+VXWM7MXIcdx7SuHsMWx+5unMgCSM8wtfcgPn//IcaH9Z0EJALsGwwhQcL0rfsQH/aLeHHFc0heq1i2ZHI0Z74X8g3VZr", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-MS-Office365-Filtering-Correlation-Id": "55a998a8-f4fc-4a2f-025c-08d5cd64d33a", "X-OriginatorOrg": "caviumnetworks.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "08 Jun 2018 17:25:23.9042\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "55a998a8-f4fc-4a2f-025c-08d5cd64d33a", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM6PR07MB4906", "Subject": "[dpdk-dev] [PATCH 08/20] eventdev: add eventdev port-lcore link", "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://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://dpdk.org/ml/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 eventdev port-lcore link. In addition, this will also specify\nwhich event queue need to be connected to the event port.\n\nSigned-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>\n---\n lib/librte_eventdev/rte_eventmode_helper.c | 56 ++++++++++++++++++++++\n lib/librte_eventdev/rte_eventmode_helper.h | 12 +++++\n .../rte_eventmode_helper_internal.h | 12 +++++\n 3 files changed, 80 insertions(+)", "diff": "diff --git a/lib/librte_eventdev/rte_eventmode_helper.c b/lib/librte_eventdev/rte_eventmode_helper.c\nindex e55d4aa..b3469f9 100644\n--- a/lib/librte_eventdev/rte_eventmode_helper.c\n+++ b/lib/librte_eventdev/rte_eventmode_helper.c\n@@ -46,6 +46,24 @@ internal_parse_decimal(const char *str)\n \treturn num;\n }\n \n+static struct eventdev_params *\n+internal_get_eventdev_params(struct eventmode_conf *em_conf,\n+\t\tuint8_t eventdev_id)\n+{\n+\tint i;\n+\n+\tfor (i = 0; i < em_conf->nb_eventdev; i++) {\n+\t\tif (em_conf->eventdev_config[i].eventdev_id == eventdev_id)\n+\t\t\tbreak;\n+\t}\n+\n+\t/* No match */\n+\tif (i == em_conf->nb_eventdev)\n+\t\treturn NULL;\n+\n+\treturn &(em_conf->eventdev_config[i]);\n+}\n+\n /* Global functions */\n \n void\n@@ -165,10 +183,12 @@ rte_eventmode_helper_initialize_eventdev(struct eventmode_conf *em_conf)\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 rte_eventmode_helper_event_link_info *link;\n \tstruct eventdev_params *eventdev_config;\n \tint nb_eventdev = em_conf->nb_eventdev;\n \tint nb_eventqueue;\n \tuint8_t eventdev_id;\n+\tuint8_t *queue = NULL;\n \n \tfor (i = 0; i < nb_eventdev; i++) {\n \n@@ -257,6 +277,42 @@ rte_eventmode_helper_initialize_eventdev(struct eventmode_conf *em_conf)\n \t\t}\n \t}\n \n+\t/* Make event queue - event port link */\n+\tfor (j = 0; j < em_conf->nb_link; j++) {\n+\n+\t\t/* Get link info */\n+\t\tlink = &(em_conf->link[j]);\n+\n+\t\t/* Get event dev ID */\n+\t\teventdev_id = link->eventdev_id;\n+\n+\t\tqueue = &(link->eventq_id);\n+\n+\t\t/* Link queue to port */\n+\t\tret = rte_event_port_link(eventdev_id, link->event_portid,\n+\t\t\t\tqueue, NULL, 1);\n+\t\tif (ret < 0) {\n+\t\t\tRTE_EM_HLPR_LOG_ERR(\"Error in event port linking\");\n+\t\t\treturn ret;\n+\t\t}\n+\n+\t\t/* Link ATOMIC eth tx queue also to the port */\n+\n+\t\t/* Get the corresponding eventdev config */\n+\t\teventdev_config = internal_get_eventdev_params(em_conf,\n+\t\t\t\teventdev_id);\n+\n+\t\t/* Last queue would be reserved for eth tx */\n+\t\tret = rte_event_port_link(eventdev_id,\n+\t\t\t\tlink->event_portid,\n+\t\t\t\t&(eventdev_config->nb_eventqueue), NULL, 1);\n+\n+\t\tif (ret < 0) {\n+\t\t\tRTE_EM_HLPR_LOG_ERR(\"Error in event port linking\");\n+\t\t\treturn ret;\n+\t\t}\n+\t}\n+\n \t/* Start event devices */\n \tfor (i = 0; i < nb_eventdev; i++) {\n \ndiff --git a/lib/librte_eventdev/rte_eventmode_helper.h b/lib/librte_eventdev/rte_eventmode_helper.h\nindex e1e8a3b..1ade32f 100644\n--- a/lib/librte_eventdev/rte_eventmode_helper.h\n+++ b/lib/librte_eventdev/rte_eventmode_helper.h\n@@ -24,6 +24,18 @@ struct rte_eventmode_helper_conf {\n \t\t/**< Mode specific parameters */\n };\n \n+/* Event-lcore link conf */\n+struct rte_eventmode_helper_event_link_info {\n+\tuint8_t eventdev_id;\n+\t\t/**< Event device ID */\n+\tuint8_t event_portid;\n+\t\t/**< Event port ID */\n+\tuint8_t eventq_id;\n+\t\t/**< Event queue to be linked to the port */\n+\tuint8_t lcore_id;\n+\t\t/**< Lcore to be polling on this port */\n+};\n+\n /* Common helper functions for command line parsing */\n \n /**\ndiff --git a/lib/librte_eventdev/rte_eventmode_helper_internal.h b/lib/librte_eventdev/rte_eventmode_helper_internal.h\nindex 4cd5ac4..36e2a5f 100644\n--- a/lib/librte_eventdev/rte_eventmode_helper_internal.h\n+++ b/lib/librte_eventdev/rte_eventmode_helper_internal.h\n@@ -30,6 +30,13 @@\n /* Max event devices supported */\n #define EVENT_MODE_MAX_EVENT_DEVS RTE_EVENT_MAX_DEVS\n \n+/* Max event queues supported per event device */\n+#define EVENT_MODE_MAX_EVENT_QUEUES_PER_DEV RTE_EVENT_MAX_QUEUES_PER_DEV\n+\n+/* Max event-lcore links */\n+#define EVENT_MODE_MAX_LCORE_LINKS \\\n+\t(EVENT_MODE_MAX_EVENT_DEVS * EVENT_MODE_MAX_EVENT_QUEUES_PER_DEV)\n+\n /* Event dev params */\n struct eventdev_params {\n \tuint8_t eventdev_id;\n@@ -44,6 +51,11 @@ struct eventmode_conf {\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+\tuint8_t nb_link;\n+\t\t/**< No of links */\n+\tstruct rte_eventmode_helper_event_link_info\n+\t\t\tlink[EVENT_MODE_MAX_LCORE_LINKS];\n+\t\t/**< Per link conf */\n };\n \n #endif /* _RTE_EVENTMODE_HELPER_INTERNAL_H_ */\n", "prefixes": [ "dpdk-dev", "08/20" ] }