[dpdk-dev] [PATCH v2 00/15] next-eventdev: event/sw software eventdev

[Harry van Haaren]

The following patchset adds software eventdev implementation
to the next-eventdev tree.

This implementation is based on the previous software eventdev
v1 patchset, now with comments addressed:
1) xstats api return values changed to be consistent
2) xstats api [out] added to appropriate values
3) xstats api now uses xxx_get() for consistency
4) patch names for check-log.sh
5) checkpatch issues resolved (where it makes sense to, there are
   certain places where fixing checkpatch makes the code less readable.
   These checkpatch warnings will still show up - I see no alternative)

In addition, the following improvements have been made to the patchset:
1) Adds test to run automatically with make test
2) Rework the sw implementation event credit scheme

The first two patches make changes to the eventdev API,
then the software implementation is added, and finally
tests are added for the sw eventdev implementation.

This patchset contains the work of multiple developers,
please see signoffs on each patch.

Signed-off-by: Harry van Haaren <harry.van.haaren at intel.com>


Bruce Richardson (15):
  eventdev: remove unneeded dependencies
  eventdev: add APIs for extended stats
  event/sw: add new software-only eventdev driver
  event/sw: add device capabilities function
  event/sw: add configure function
  event/sw: add fns to return default port/queue config
  event/sw: add support for event queues
  event/sw: add support for event ports
  event/sw: add support for linking queues to ports
  event/sw: add worker core functions
  event/sw: add scheduling logic
  event/sw: add start stop and close functions
  event/sw: add dump function for easier debugging
  event/sw: add xstats support
  app/test: add unit tests for SW eventdev driver

 app/test/Makefile                             |    5 +-
 app/test/autotest_data.py                     |   26 +
 app/test/test_sw_eventdev.c                   | 2071 +++++++++++++++++++++++++
 config/common_base                            |    5 +
 drivers/event/Makefile                        |    1 +
 drivers/event/sw/Makefile                     |   69 +
 drivers/event/sw/event_ring.h                 |  179 +++
 drivers/event/sw/iq_ring.h                    |  176 +++
 drivers/event/sw/rte_pmd_evdev_sw_version.map |    3 +
 drivers/event/sw/sw_evdev.c                   |  754 +++++++++
 drivers/event/sw/sw_evdev.h                   |  291 ++++
 drivers/event/sw/sw_evdev_scheduler.c         |  602 +++++++
 drivers/event/sw/sw_evdev_worker.c            |  186 +++
 drivers/event/sw/sw_evdev_xstats.c            |  404 +++++
 lib/librte_eventdev/Makefile                  |    1 -
 lib/librte_eventdev/rte_eventdev.c            |   63 +
 lib/librte_eventdev/rte_eventdev.h            |   85 +-
 lib/librte_eventdev/rte_eventdev_pmd.h        |   60 +
 lib/librte_eventdev/rte_eventdev_version.map  |    3 +
 mk/rte.app.mk                                 |    1 +
 20 files changed, 4981 insertions(+), 4 deletions(-)
 create mode 100644 app/test/test_sw_eventdev.c
 create mode 100644 drivers/event/sw/Makefile
 create mode 100644 drivers/event/sw/event_ring.h
 create mode 100644 drivers/event/sw/iq_ring.h
 create mode 100644 drivers/event/sw/rte_pmd_evdev_sw_version.map
 create mode 100644 drivers/event/sw/sw_evdev.c
 create mode 100644 drivers/event/sw/sw_evdev.h
 create mode 100644 drivers/event/sw/sw_evdev_scheduler.c
 create mode 100644 drivers/event/sw/sw_evdev_worker.c
 create mode 100644 drivers/event/sw/sw_evdev_xstats.c

-- 
2.7.4