Cover Detail
Show a cover letter.
GET /api/covers/62232/?format=api
{ "id": 62232, "url": "http://patches.dpdk.org/api/covers/62232/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/cover/20191030162651.3001-1-pbhagavatula@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": "<20191030162651.3001-1-pbhagavatula@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20191030162651.3001-1-pbhagavatula@marvell.com", "date": "2019-10-30T16:26:41", "name": "[v8,00/10] example/l2fwd-event: introduce l2fwd-event example", "submitter": { "id": 1183, "url": "http://patches.dpdk.org/api/people/1183/?format=api", "name": "Pavan Nikhilesh Bhagavatula", "email": "pbhagavatula@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/cover/20191030162651.3001-1-pbhagavatula@marvell.com/mbox/", "series": [ { "id": 7162, "url": "http://patches.dpdk.org/api/series/7162/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=7162", "date": "2019-10-30T16:26:41", "name": "example/l2fwd-event: introduce l2fwd-event example", "version": 8, "mbox": "http://patches.dpdk.org/series/7162/mbox/" } ], "comments": "http://patches.dpdk.org/api/covers/62232/comments/", "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id ACEBDA00BE;\n\tWed, 30 Oct 2019 17:26:58 +0100 (CET)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 82FEA1C036;\n\tWed, 30 Oct 2019 17:26:58 +0100 (CET)", "from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com\n [67.231.156.173]) by dpdk.org (Postfix) with ESMTP id 174D51BFCC\n for <dev@dpdk.org>; Wed, 30 Oct 2019 17:26:56 +0100 (CET)", "from pps.filterd (m0045851.ppops.net [127.0.0.1])\n by mx0b-0016f401.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id\n x9UGFLfJ006945 for <dev@dpdk.org>; Wed, 30 Oct 2019 09:26:56 -0700", "from sc-exch04.marvell.com ([199.233.58.184])\n by mx0b-0016f401.pphosted.com with ESMTP id 2vxwjqbak7-1\n (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT)\n for <dev@dpdk.org>; Wed, 30 Oct 2019 09:26:56 -0700", "from SC-EXCH01.marvell.com (10.93.176.81) by SC-EXCH04.marvell.com\n (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1367.3; Wed, 30 Oct\n 2019 09:26:54 -0700", "from maili.marvell.com (10.93.176.43) by SC-EXCH01.marvell.com\n (10.93.176.81) with Microsoft SMTP Server id 15.0.1367.3 via Frontend\n Transport; Wed, 30 Oct 2019 09:26:53 -0700", "from BG-LT7430.marvell.com (unknown [10.28.17.33])\n by maili.marvell.com (Postfix) with ESMTP id D89FC3F703F;\n Wed, 30 Oct 2019 09:26:52 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com;\n h=from : to : cc :\n subject : date : message-id : mime-version : content-transfer-encoding :\n content-type; s=pfpt0818; bh=O6ZMu9BfhsGdFHx/7mDCEKx8oFWGj7BaNr2+D1VHdqA=;\n b=N2xkmKPamjDUd/OXiBr0cMNwg88n2iGJ2As4hyAgGVpkg4T6gTD3rcgL7T2Sx7mN1t/e\n EgfTdynWoQjrsWXNgNhn6r43aSed1sokfzF/pG9/9OsW5CepHxneMZ3ygFQ0rB9nfDhM\n HFRJuyrjoc0+FsxL66lUloX3qd6El8OUxnKgR/O6aM7xlZaavdSUycF72ajuLByHYsmQ\n Dvpces0x1xFIZbkGenTc1XosJY3aw5YfDJNwAFdV12m0WgKsJGo2w2Q/IP01Dm1so+jy\n AG6+XIJK6qvrqu0ehgy6l55Q47yWoe2MFp199k32NAEZakXdnxz4pgBLmByoFcAIGD0I kg==", "From": "<pbhagavatula@marvell.com>", "To": "<jerinj@marvell.com>", "CC": "<dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>", "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\n definitions=2019-10-30_07:2019-10-30,2019-10-30 signatures=0", "Subject": "[dpdk-dev] [PATCH v8 00/10] example/l2fwd-event: introduce\n\tl2fwd-event example", "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 <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", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Pavan Nikhilesh <pbhagavatula@marvell.com>\n\nThis patchset adds a new application to demonstrate the usage of event\nmode. The poll mode is also available to help with the transition.\n\nThe following new command line parameters are added:\n --mode: Dictates the mode of operation either poll or event.\n --eventq_sched: Dictates event scheduling mode ordered, atomic or\n parallel.\n\nBased on event device capability the configuration is done as follows:\n - A single event device is enabled.\n - The number of event ports is equal to the number of worker\n cores enabled in the core mask. Additional event ports might\n be configured based on Rx/Tx adapter capability.\n - The number of event queues is equal to the number of ethernet\n ports. If Tx adapter doesn't have internal port capability then\n an additional single link event queue is used to enqueue events\n to Tx adapter.\n - Each event port is linked to all existing event queues.\n - Dedicated Rx/Tx adapters for each Ethernet port.\n\nv8 Changes:\n- Fix meson build with 32-bit builds.\n\nv7 Changes:\n- Use master core to print stats.\n- Remove print stats from worker cores.\n- Add Rx/Tx adapter stats.\n\nv6 Changes:\n- Shorten the structure name `s/event_rsrc/evt_rsrc` `s/l2fwd_rsrc/rsrc`.\n- Use rte_panic instead of rte_exit.\n- Rebase on top of Tx adapter change http://patches.dpdk.org/patch/60971.\n- Update documentation and fix error, spellcheck.\n- Fix meson build.\n- Split functions into smaller functions for redability.\n- Add parallel mode support.\n\nv5 Changes:\n- Redo poll mode datapath by removing all the static globals.\n- Fix event queue configuration when required queues are not available.\n- Fix Rx/Tx adapter creation based on portmask.\n- Update release notes.\n- Unroll macro used to generate event mode functions.\n\nv4 Changes:\n- Fix missing eventdev args parsing.\n\nv3 Changes:\n- Remove unwanted change to example/l2fwd.\n- Fix checkpatch issue\n http://mails.dpdk.org/archives/test-report/2019-September/098053.html\n\nv2 Changes:\n- Remove global variables.\n- Split patches to make reviews friendlier.\n- Split datapath based on eventdev capability.\n\nPavan Nikhilesh (5):\n examples/l2fwd-event: add default poll mode routines\n examples/l2fwd-event: add infra for eventdev\n examples/l2fwd-event: add service core setup\n examples/l2fwd-event: add eventdev main loop\n examples/l2fwd-event: add graceful teardown\n\nSunil Kumar Kori (5):\n examples/l2fwd-event: add infra to split eventdev framework\n examples/l2fwd-event: add event device setup\n examples/l2fwd-event: add eventdev queue and port setup\n examples/l2fwd-event: add event Rx/Tx adapter setup\n doc: add application usage guide for l2fwd-event\n\n MAINTAINERS | 6 +\n doc/guides/rel_notes/release_19_11.rst | 6 +\n doc/guides/sample_app_ug/index.rst | 1 +\n doc/guides/sample_app_ug/intro.rst | 5 +\n doc/guides/sample_app_ug/l2_forward_event.rst | 698 ++++++++++++++++++\n examples/Makefile | 1 +\n examples/l2fwd-event/Makefile | 62 ++\n examples/l2fwd-event/l2fwd_common.c | 97 +++\n examples/l2fwd-event/l2fwd_common.h | 132 ++++\n examples/l2fwd-event/l2fwd_event.c | 393 ++++++++++\n examples/l2fwd-event/l2fwd_event.h | 73 ++\n examples/l2fwd-event/l2fwd_event_generic.c | 315 ++++++++\n .../l2fwd-event/l2fwd_event_internal_port.c | 294 ++++++++\n examples/l2fwd-event/l2fwd_poll.c | 177 +++++\n examples/l2fwd-event/l2fwd_poll.h | 25 +\n examples/l2fwd-event/main.c | 579 +++++++++++++++\n examples/l2fwd-event/meson.build | 23 +\n examples/meson.build | 2 +-\n 18 files changed, 2888 insertions(+), 1 deletion(-)\n create mode 100644 doc/guides/sample_app_ug/l2_forward_event.rst\n create mode 100644 examples/l2fwd-event/Makefile\n create mode 100644 examples/l2fwd-event/l2fwd_common.c\n create mode 100644 examples/l2fwd-event/l2fwd_common.h\n create mode 100644 examples/l2fwd-event/l2fwd_event.c\n create mode 100644 examples/l2fwd-event/l2fwd_event.h\n create mode 100644 examples/l2fwd-event/l2fwd_event_generic.c\n create mode 100644 examples/l2fwd-event/l2fwd_event_internal_port.c\n create mode 100644 examples/l2fwd-event/l2fwd_poll.c\n create mode 100644 examples/l2fwd-event/l2fwd_poll.h\n create mode 100644 examples/l2fwd-event/main.c\n create mode 100644 examples/l2fwd-event/meson.build\n\n--\n2.17.1" }