7 Commits

Author SHA1 Message Date
Sunil Kumar Kori
32e326869e eventdev: add tracepoints
Add tracepoints at important and mandatory APIs for tracing support.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: David Marchand <david.marchand@redhat.com>
2020-04-23 15:40:08 +02:00
Jerin Jacob
80bdf91dc8 eventdev: promote adapter functions as stable
Promote the adapter functions and rte_event_port_unlinks_in_progress()
as stable as it's been added for a while now and multiple drivers and
test application like test-eventdev has been tested using the adapter APIs.

Signed-off-by: Jerin Jacob <jerinj@marvell.com>
Acked-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com>
2019-04-22 13:20:33 +02:00
Pavan Nikhilesh
d69d085883 eventdev: check timer adapter status before start
Check if timer adapter is already started before starting it.
Update the unit test accordingly.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
2019-04-02 03:10:40 +02:00
Pavan Nikhilesh
1534cc6ab1 doc: add notes about eventdev producer/consumer dependency
EventDev i.e consumer needs to be started before starting the
event producers.
Update documentation of EventDev and EventDev adapters.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Reviewed-by: Abhinandan Gujjar <abhinandan.gujjar@intel.com>
2019-03-15 06:46:50 +01:00
Erik Gabriel Carrillo
ac0fc54a49 eventdev: remove redundant timer adapter function prototypes
Fixes: 6750b21bd6af ("eventdev: add default software timer adapter")
Cc: stable@dpdk.org

Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-12-16 17:22:14 +01:00
Erik Gabriel Carrillo
6750b21bd6 eventdev: add default software timer adapter
If an eventdev PMD does not wish to provide event timer adapter ops
definitions, the library will fall back to a default software
implementation whose entry points are added by this commit.

Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
2018-04-16 11:04:46 +02:00
Erik Gabriel Carrillo
a6562f6d6f eventdev: introduce event timer adapter
Event devices can be coupled with various components to provide
new event sources by using event adapters.  The event timer adapter
is one such adapter; it bridges event devices and timer mechanisms.
This library extends the event-driven programming model by
introducing a new type of event that represents a timer expiration,
and it provides APIs with which adapters can be created or destroyed
and event timers can be armed and canceled.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Signed-off-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
2018-04-16 11:04:46 +02:00