[dpdk-dev] [PATCH v6 00/10] example/l2fwd-event: introduce l2fwd-event example
Jerin Jacob
jerinjacobk at gmail.com
Wed Oct 16 14:38:51 CEST 2019
On Mon, Oct 14, 2019 at 11:52 PM <pbhagavatula at marvell.com> wrote:
>
> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
>
> 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.
+ Adding all eventdev PMD maintainers.
# Got the ACK from NXP after testing with their HW.
# I will merge this patch after the RC1. i.e End of next week if there
are no more review comments.
# Thanks Anoob and Lukas for the initial versions of this l2fwd-event support.
>
> 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 | 711 ++++++++++++++++++
> examples/Makefile | 1 +
> examples/l2fwd-event/Makefile | 62 ++
> examples/l2fwd-event/l2fwd_common.c | 144 ++++
> examples/l2fwd-event/l2fwd_common.h | 133 ++++
> examples/l2fwd-event/l2fwd_event.c | 431 +++++++++++
> 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 | 193 +++++
> examples/l2fwd-event/l2fwd_poll.h | 25 +
> examples/l2fwd-event/main.c | 456 +++++++++++
> examples/l2fwd-event/meson.build | 18 +
> examples/meson.build | 2 +-
> 18 files changed, 2875 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
>
More information about the dev
mailing list