[PATCH 3/4] event/cnxk: set dequeue mode to prefetch with wait

[pbhagavatula]

From: Pavan Nikhilesh <pbhagavat...@marvell.com>

Set default GetWork(dequeue) mode to prefetch with wait for
event.

Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
 doc/guides/eventdevs/cnxk.rst       | 5 +++--
 drivers/event/cnxk/cn10k_eventdev.c | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/doc/guides/eventdevs/cnxk.rst b/doc/guides/eventdevs/cnxk.rst
index 8537f6257e..69eabf7f22 100644
--- a/doc/guides/eventdevs/cnxk.rst
+++ b/doc/guides/eventdevs/cnxk.rst
@@ -79,8 +79,9 @@ Runtime Config Options
 
 - ``CN10K Getwork mode``
 
-  CN10K supports multiple getwork prefetch modes, by default the prefetch
-  mode is set to none.
+  CN10K supports three getwork prefetch modes no prefetch[0], prefetch
+  immediately[1] and delayed prefetch on forward progress event[2].
+  The default getwork mode is 2.
 
   For example::
 
diff --git a/drivers/event/cnxk/cn10k_eventdev.c 
b/drivers/event/cnxk/cn10k_eventdev.c
index 4a2554a8eb..6dea550b35 100644
--- a/drivers/event/cnxk/cn10k_eventdev.c
+++ b/drivers/event/cnxk/cn10k_eventdev.c
@@ -981,6 +981,7 @@ cn10k_sso_init(struct rte_eventdev *event_dev)
                return 0;
        }
 
+       dev->gw_mode = CN10K_GW_MODE_PREF_WFE;
        rc = cnxk_sso_init(event_dev);
        if (rc < 0)
                return rc;
-- 
2.25.1