[dpdk-dev,v2,3/3] doc: update cryptodev scheduler PMD documentation
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Commit Message
This patch updates fail-over scheduling mode description.
Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
---
doc/guides/cryptodevs/scheduler.rst | 7 +++++++
1 file changed, 7 insertions(+)
@@ -126,3 +126,10 @@ operation:
among its slaves in a round-robin manner. This mode may help to fill
the throughput gap between the physical core and the existing cryptodevs
to increase the overall performance.
+
+* **CDEV_SCHED_MODE_FAILOVER:**
+
+ Fail-over mode, which works with 2 slaves, primary slave and secondary
+ slave. In this mode, the scheduler will enqueues the incoming crypto op
+ burst to the primary slave. When one or more crypto ops are failed to
+ be enqueued, they then will be enqueued to the secondary slave.