[PATCH 0/6] Extend and set event queue attributes at runtime

[Jerin Jacob]

On Tue, Mar 29, 2022 at 6:42 PM Shijith Thotton <sthotton at marvell.com> wrote:
>
> This series adds support for setting event queue attributes at runtime
> and adds two new event queue attributes weight and affinity. Eventdev
> capability RTE_EVENT_DEV_CAP_RUNTIME_QUEUE_ATTR is added to expose the
> capability to set attributes at runtime and rte_event_queue_attr_set()
> API is used to set the attributes.
>
> Attributes weight and affinity are not yet added to rte_event_queue_conf
> structure to avoid ABI break and will be added in 22.11. Till then, PMDs
> using the new attributes are expected to manage them.
>
> Test application changes and example implementation are added as last
> three patches.


+ @Van Haaren, Harry  @Jayatheerthan, Jay  @Erik Gabriel Carrillo
@Gujjar, Abhinandan S  @McDaniel, Timothy  @Hemant Agrawal  @Nipun
Gupta  @Mattias Rönnblom  @lingma @Ray Kinsella

> Pavan Nikhilesh (1):
>   common/cnxk: use lock when accessing mbox of SSO
>
> Shijith Thotton (5):
>   eventdev: support to set queue attributes at runtime
>   eventdev: add weight and affinity to queue attributes
>   doc: announce change in event queue conf structure
>   test/event: test cases to test runtime queue attribute
>   event/cnxk: support to set runtime queue attributes
>
>  app/test/test_eventdev.c                  | 146 ++++++++++++++++++
>  doc/guides/eventdevs/features/cnxk.ini    |   1 +
>  doc/guides/eventdevs/features/default.ini |   1 +
>  doc/guides/rel_notes/deprecation.rst      |   3 +
>  drivers/common/cnxk/roc_sso.c             | 174 ++++++++++++++++------
>  drivers/common/cnxk/roc_sso_priv.h        |   1 +
>  drivers/common/cnxk/roc_tim.c             | 134 +++++++++++------
>  drivers/event/cnxk/cn10k_eventdev.c       |   4 +
>  drivers/event/cnxk/cn9k_eventdev.c        |   4 +
>  drivers/event/cnxk/cnxk_eventdev.c        |  81 +++++++++-
>  drivers/event/cnxk/cnxk_eventdev.h        |  16 ++
>  lib/eventdev/eventdev_pmd.h               |  44 ++++++
>  lib/eventdev/rte_eventdev.c               |  43 ++++++
>  lib/eventdev/rte_eventdev.h               |  75 +++++++++-
>  lib/eventdev/version.map                  |   3 +
>  15 files changed, 627 insertions(+), 103 deletions(-)
>
> --
> 2.25.1
>