From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0E78BA2EDB for ; Wed, 2 Oct 2019 22:58:03 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 19B811BF5B; Wed, 2 Oct 2019 22:58:02 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id ADDC11BF54 for ; Wed, 2 Oct 2019 22:58:00 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x92KsWdJ015442; Wed, 2 Oct 2019 13:57:59 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=CHQRH+LIHA86Q8mG6NFb5BWV7yhhzqVjeL7oPpykjzQ=; b=vzpB5OIPykrSoX2gnG5/Z25Z//snHYuHdx6ok/7sO5cWN+H5aRFe3TRC3u9udSVy797N tkxvHlFh5962sUgavCE9IcoK/Ge1IOXv1S6ADHtmfcSPlUkLe4FrnhGKxGdNMlKxR1mx z2f2WKnHwwG6d6/Bqrn9+S2t8CVJMtsJKV2HHAGq2Ioyt6ts8t/s0gRf2B5gPudw+lcj WXbOqoxgDCnZKotiaKLNfCoW3xfo6z7NIYUOA8NBoONvAv5XlZ15MXF/iaiy0mk6kz4T SKQWCdGIqBmJ6gzHAbIeP7fJW70c6ZYYdglQXq1Lj+mov6fqPQ1KJJBPM10y3oDsFAzK Cw== Received: from sc-exch03.marvell.com ([199.233.58.183]) by mx0b-0016f401.pphosted.com with ESMTP id 2vd0ya0kr9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 02 Oct 2019 13:57:59 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 2 Oct 2019 13:57:57 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 2 Oct 2019 13:57:57 -0700 Received: from BG-LT7430.marvell.com (unknown [10.28.17.68]) by maili.marvell.com (Postfix) with ESMTP id 05E163F703F; Wed, 2 Oct 2019 13:57:55 -0700 (PDT) From: To: , , CC: , Pavan Nikhilesh Date: Thu, 3 Oct 2019 02:27:44 +0530 Message-ID: <20191002205754.11746-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190924094209.3827-1-pbhagavatula@marvell.com> References: <20190924094209.3827-1-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-02_08:2019-10-01,2019-10-02 signatures=0 Subject: [dpdk-dev] [PATCH v5 00/10] example/l2fwd-event: introduce l2fwd-event example X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Pavan Nikhilesh This patchset adds a new application to demonstrate the usage of event mode. The poll mode is also available to help with the transition. The following new command line parameters are added: --mode: Dictates the mode of operation either poll or event. --eventq_sync: Dictates event synchronization mode either atomic or ordered. Based on event device capability the configuration is done as follows: - A single event device is enabled. - The number of event ports is equal to the number of worker cores enabled in the core mask. Additional event ports might be configured based on Rx/Tx adapter capability. - The number of event queues is equal to the number of ethernet ports. If Tx adapter doesn't have internal port capability then an additional single link event queue is used to enqueue events to Tx adapter. - Each event port is linked to all existing event queues. - Dedicated Rx/Tx adapters for each Ethernet port. v5 Changes: - Redo poll mode datapath by removing all the static globals. - Fix event queue configuration when required queues are not available. - Fix Rx/Tx adapter creation based on portmask. - Update release notes. - Unroll macro used to generate event mode functions. v4 Changes: - Fix missing eventdev args parsing. v3 Changes: - Remove unwanted change to example/l2fwd. - Fix checkpatch issue http://mails.dpdk.org/archives/test-report/2019-September/098053.html v2 Changes: - Remove global variables. - Split patches to make reviews friendlier. - Split datapath based on eventdev capability. Pavan Nikhilesh (5): examples/l2fwd-event: add default poll mode routines examples/l2fwd-event: add infra for eventdev examples/l2fwd-event: add service core setup examples/l2fwd-event: add eventdev main loop examples/l2fwd-event: add graceful teardown Sunil Kumar Kori (5): examples/l2fwd-event: add infra to split eventdev framework examples/l2fwd-event: add event device setup examples/l2fwd-event: add eventdev queue and port setup examples/l2fwd-event: add event Rx/Tx adapter setup doc: add application usage guide for l2fwd-event MAINTAINERS | 6 + doc/guides/rel_notes/release_19_11.rst | 6 + doc/guides/sample_app_ug/index.rst | 1 + doc/guides/sample_app_ug/intro.rst | 5 + doc/guides/sample_app_ug/l2_forward_event.rst | 755 ++++++++++++++++++ examples/Makefile | 1 + examples/l2fwd-event/Makefile | 62 ++ examples/l2fwd-event/l2fwd_common.c | 148 ++++ examples/l2fwd-event/l2fwd_common.h | 134 ++++ examples/l2fwd-event/l2fwd_event.c | 455 +++++++++++ examples/l2fwd-event/l2fwd_event.h | 73 ++ examples/l2fwd-event/l2fwd_event_generic.c | 331 ++++++++ .../l2fwd-event/l2fwd_event_internal_port.c | 306 +++++++ examples/l2fwd-event/l2fwd_poll.c | 197 +++++ examples/l2fwd-event/l2fwd_poll.h | 25 + examples/l2fwd-event/main.c | 456 +++++++++++ examples/l2fwd-event/meson.build | 17 + 17 files changed, 2978 insertions(+) create mode 100644 doc/guides/sample_app_ug/l2_forward_event.rst create mode 100644 examples/l2fwd-event/Makefile create mode 100644 examples/l2fwd-event/l2fwd_common.c create mode 100644 examples/l2fwd-event/l2fwd_common.h create mode 100644 examples/l2fwd-event/l2fwd_event.c create mode 100644 examples/l2fwd-event/l2fwd_event.h create mode 100644 examples/l2fwd-event/l2fwd_event_generic.c create mode 100644 examples/l2fwd-event/l2fwd_event_internal_port.c create mode 100644 examples/l2fwd-event/l2fwd_poll.c create mode 100644 examples/l2fwd-event/l2fwd_poll.h create mode 100644 examples/l2fwd-event/main.c create mode 100644 examples/l2fwd-event/meson.build -- 2.17.1