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From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>
Cc: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [dpdk-dev] [PATCH v2 00/11] example/l3fwd: introduce event device support
Date: Wed, 4 Dec 2019 20:13:33 +0530
Message-ID: <20191204144345.5736-1-pbhagavatula@marvell.com> (raw)

From: Pavan Nikhilesh <pbhagavatula@marvell.com>

This patchset adds support for event mode in l3fwd.
The poll mode is still the default mode of operation.

The following new command line parameters are added:
 --mode: Dictates the mode of operation either poll or event. If unset then
         by default poll mode is used.
 --eventq_sched: Dictates event synchronization mode i.e. either 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.

v2 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.
- Add parallel mode support.
- Fix missing eventdev args parsing.

Pavan Nikhilesh (7):
  examples/l3fwd: add event device configuration
  examples/l3fwd: add event eth Rx/Tx adapter setup
  examples/l3fwd: add service core setup based on caps
  examples/l3fwd: add event lpm main loop
  examples/l3fwd: add event em main loop
  examples/l3fwd: add graceful teardown for eventdevice
  doc: update l3fwd user guide to support eventdev

Sunil Kumar Kori (4):
  examples/l3fwd: add framework for event device
  examples/l3fwd: split pipelines based on capability
  examples/l3fwd: add ethdev setup based on eventdev
  examples/l3fwd: add event port and queue setup

 doc/guides/sample_app_ug/l3_forward.rst    |  76 +++++-
 examples/l3fwd/Makefile                    |   3 +-
 examples/l3fwd/l3fwd.h                     |  32 +++
 examples/l3fwd/l3fwd_em.c                  | 177 ++++++++++++
 examples/l3fwd/l3fwd_em.h                  | 159 +++++++----
 examples/l3fwd/l3fwd_em_hlm.h              | 131 +++++++++
 examples/l3fwd/l3fwd_em_sequential.h       |  26 ++
 examples/l3fwd/l3fwd_event.c               | 294 ++++++++++++++++++++
 examples/l3fwd/l3fwd_event.h               | 117 ++++++++
 examples/l3fwd/l3fwd_event_generic.c       | 300 +++++++++++++++++++++
 examples/l3fwd/l3fwd_event_internal_port.c | 279 +++++++++++++++++++
 examples/l3fwd/l3fwd_lpm.c                 | 231 ++++++++++++++++
 examples/l3fwd/main.c                      | 203 +++++++++++---
 examples/l3fwd/meson.build                 |   5 +-
 14 files changed, 1948 insertions(+), 85 deletions(-)
 create mode 100644 examples/l3fwd/l3fwd_event.c
 create mode 100644 examples/l3fwd/l3fwd_event.h
 create mode 100644 examples/l3fwd/l3fwd_event_generic.c
 create mode 100644 examples/l3fwd/l3fwd_event_internal_port.c

--
2.17.1


             reply index

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-04 14:43 pbhagavatula [this message]
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 01/11] examples/l3fwd: add framework for event device pbhagavatula
2020-01-03 12:49   ` Ananyev, Konstantin
2020-01-06  4:27     ` Pavan Nikhilesh Bhagavatula
2020-01-06 12:32       ` Ananyev, Konstantin
2020-01-07 16:34         ` Pavan Nikhilesh Bhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 02/11] examples/l3fwd: split pipelines based on capability pbhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 03/11] examples/l3fwd: add event device configuration pbhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 04/11] examples/l3fwd: add ethdev setup based on eventdev pbhagavatula
2019-12-27 13:33   ` Nipun Gupta
2019-12-29 15:42     ` Pavan Nikhilesh Bhagavatula
2019-12-30  7:40       ` Nipun Gupta
2020-01-02  6:21         ` Pavan Nikhilesh Bhagavatula
2020-01-02  8:49           ` Nipun Gupta
2020-01-02  9:33             ` Jerin Jacob
2020-01-03  9:06               ` Nipun Gupta
2020-01-03  9:09                 ` Jerin Jacob
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 05/11] examples/l3fwd: add event port and queue setup pbhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 06/11] examples/l3fwd: add event eth Rx/Tx adapter setup pbhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 07/11] examples/l3fwd: add service core setup based on caps pbhagavatula
2020-01-03 13:07   ` Ananyev, Konstantin
2020-01-06  4:29     ` Pavan Nikhilesh Bhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 08/11] examples/l3fwd: add event lpm main loop pbhagavatula
2020-01-03 13:16   ` Ananyev, Konstantin
2020-01-06  4:43     ` Pavan Nikhilesh Bhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 09/11] examples/l3fwd: add event em " pbhagavatula
2020-01-03 13:45   ` Ananyev, Konstantin
2020-01-06  4:44     ` Pavan Nikhilesh Bhagavatula
2020-01-06 12:27       ` Ananyev, Konstantin
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 10/11] examples/l3fwd: add graceful teardown for eventdevice pbhagavatula
2020-01-03 13:52   ` Ananyev, Konstantin
2020-01-06  4:50     ` Pavan Nikhilesh Bhagavatula
2020-01-06 12:12       ` Ananyev, Konstantin
2020-01-07 16:28         ` Pavan Nikhilesh Bhagavatula
2019-12-04 14:43 ` [dpdk-dev] [PATCH v2 11/11] doc: update l3fwd user guide to support eventdev pbhagavatula
2019-12-04 15:16 ` [dpdk-dev] [PATCH v2 00/11] example/l3fwd: introduce event device support Jerin Jacob
2020-01-11 13:47 ` [dpdk-dev] [PATCH v3 " pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 01/11] examples/l3fwd: add framework for event device pbhagavatula
2020-01-21  8:44     ` Jerin Jacob
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 02/11] examples/l3fwd: split pipelines based on capability pbhagavatula
2020-01-21  8:46     ` Jerin Jacob
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 03/11] examples/l3fwd: add event device configuration pbhagavatula
2020-01-21  8:51     ` Jerin Jacob
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 04/11] examples/l3fwd: add ethdev setup based on eventdev pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 05/11] examples/l3fwd: add event port and queue setup pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 06/11] examples/l3fwd: add event eth Rx/Tx adapter setup pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 07/11] examples/l3fwd: add service core setup based on caps pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 08/11] examples/l3fwd: add event lpm main loop pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 09/11] examples/l3fwd: add event em " pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 10/11] examples/l3fwd: add graceful teardown for eventdevice pbhagavatula
2020-01-11 13:47   ` [dpdk-dev] [PATCH v3 11/11] doc: update l3fwd user guide to support eventdev pbhagavatula
2020-01-13 12:02   ` [dpdk-dev] [PATCH v3 00/11] example/l3fwd: introduce event device support Nipun Gupta
2020-01-22 18:28   ` [dpdk-dev] [PATCH v4 " pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 01/11] examples/l3fwd: add framework for event device pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 02/11] examples/l3fwd: split pipelines based on capability pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 03/11] examples/l3fwd: add event device configuration pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 04/11] examples/l3fwd: add ethdev setup based on eventdev pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 05/11] examples/l3fwd: add event port and queue setup pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 06/11] examples/l3fwd: add event eth Rx/Tx adapter setup pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 07/11] examples/l3fwd: add service core setup based on caps pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 08/11] examples/l3fwd: add event lpm main loop pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 09/11] examples/l3fwd: add event em " pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 10/11] examples/l3fwd: add graceful teardown for eventdevice pbhagavatula
2020-01-22 18:28     ` [dpdk-dev] [PATCH v4 11/11] doc: update l3fwd user guide to support eventdev pbhagavatula
2020-01-23  5:25       ` Jerin Jacob
2020-01-24  4:05     ` [dpdk-dev] [PATCH v5 00/11] example/l3fwd: introduce event device support pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 01/11] examples/l3fwd: add framework for event device pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 02/11] examples/l3fwd: split pipelines based on capability pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 03/11] examples/l3fwd: add event device configuration pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 04/11] examples/l3fwd: add ethdev setup based on eventdev pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 05/11] examples/l3fwd: add event port and queue setup pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 06/11] examples/l3fwd: add event eth Rx/Tx adapter setup pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 07/11] examples/l3fwd: add service core setup based on caps pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 08/11] examples/l3fwd: add event lpm main loop pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 09/11] examples/l3fwd: add event em " pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 10/11] examples/l3fwd: add graceful teardown for eventdevice pbhagavatula
2020-01-24  4:05       ` [dpdk-dev] [PATCH v5 11/11] doc: update l3fwd user guide to support eventdev pbhagavatula

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