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 ACEBDA00BE; Wed, 30 Oct 2019 17:26:58 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 82FEA1C036; Wed, 30 Oct 2019 17:26:58 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 174D51BFCC for ; Wed, 30 Oct 2019 17:26:56 +0100 (CET) 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 x9UGFLfJ006945 for ; Wed, 30 Oct 2019 09:26:56 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=pfpt0818; bh=O6ZMu9BfhsGdFHx/7mDCEKx8oFWGj7BaNr2+D1VHdqA=; b=N2xkmKPamjDUd/OXiBr0cMNwg88n2iGJ2As4hyAgGVpkg4T6gTD3rcgL7T2Sx7mN1t/e EgfTdynWoQjrsWXNgNhn6r43aSed1sokfzF/pG9/9OsW5CepHxneMZ3ygFQ0rB9nfDhM HFRJuyrjoc0+FsxL66lUloX3qd6El8OUxnKgR/O6aM7xlZaavdSUycF72ajuLByHYsmQ Dvpces0x1xFIZbkGenTc1XosJY3aw5YfDJNwAFdV12m0WgKsJGo2w2Q/IP01Dm1so+jy AG6+XIJK6qvrqu0ehgy6l55Q47yWoe2MFp199k32NAEZakXdnxz4pgBLmByoFcAIGD0I kg== Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0b-0016f401.pphosted.com with ESMTP id 2vxwjqbak7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Wed, 30 Oct 2019 09:26:56 -0700 Received: from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 30 Oct 2019 09:26:54 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend Transport; Wed, 30 Oct 2019 09:26:53 -0700 Received: from BG-LT7430.marvell.com (unknown [10.28.17.33]) by maili.marvell.com (Postfix) with ESMTP id D89FC3F703F; Wed, 30 Oct 2019 09:26:52 -0700 (PDT) From: To: CC: , Pavan Nikhilesh Date: Wed, 30 Oct 2019 21:56:41 +0530 Message-ID: <20191030162651.3001-1-pbhagavatula@marvell.com> X-Mailer: git-send-email 2.17.1 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=2019-10-30_07:2019-10-30,2019-10-30 signatures=0 Subject: [dpdk-dev] [PATCH v8 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_sched: Dictates event scheduling mode ordered, atomic or parallel. 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. v8 Changes: - Fix meson build with 32-bit builds. v7 Changes: - Use master core to print stats. - Remove print stats from worker cores. - Add Rx/Tx adapter stats. v6 Changes: - Shorten the structure name `s/event_rsrc/evt_rsrc` `s/l2fwd_rsrc/rsrc`. - Use rte_panic instead of rte_exit. - Rebase on top of Tx adapter change http://patches.dpdk.org/patch/60971. - Update documentation and fix error, spellcheck. - Fix meson build. - Split functions into smaller functions for redability. - Add parallel mode support. 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 | 698 ++++++++++++++++++ examples/Makefile | 1 + examples/l2fwd-event/Makefile | 62 ++ examples/l2fwd-event/l2fwd_common.c | 97 +++ examples/l2fwd-event/l2fwd_common.h | 132 ++++ examples/l2fwd-event/l2fwd_event.c | 393 ++++++++++ examples/l2fwd-event/l2fwd_event.h | 73 ++ examples/l2fwd-event/l2fwd_event_generic.c | 315 ++++++++ .../l2fwd-event/l2fwd_event_internal_port.c | 294 ++++++++ examples/l2fwd-event/l2fwd_poll.c | 177 +++++ examples/l2fwd-event/l2fwd_poll.h | 25 + examples/l2fwd-event/main.c | 579 +++++++++++++++ examples/l2fwd-event/meson.build | 23 + examples/meson.build | 2 +- 18 files changed, 2888 insertions(+), 1 deletion(-) 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