+
+Event timer adapter support
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+When timvf is used as Event timer adapter the clock source mapping is as
+follows:
+
+.. code-block:: console
+
+ RTE_EVENT_TIMER_ADAPTER_CPU_CLK = TIM_CLK_SRC_SCLK
+ RTE_EVENT_TIMER_ADAPTER_EXT_CLK0 = TIM_CLK_SRC_GPIO
+ RTE_EVENT_TIMER_ADAPTER_EXT_CLK1 = TIM_CLK_SRC_GTI
+ RTE_EVENT_TIMER_ADAPTER_EXT_CLK2 = TIM_CLK_SRC_PTP
+
+When timvf is used as Event timer adapter event schedule type
+``RTE_SCHED_TYPE_PARALLEL`` is not supported.
+
+Max number of events
+~~~~~~~~~~~~~~~~~~~~
+
+Max number of events in OCTEON TX Eventdev (SSO) are only limited by DRAM size
+and they can be configured by passing limits to kernel bootargs as follows:
+
+.. code-block:: console
+
+ ssopf.max_events=4194304
+
+The same can be verified by looking at the following sysfs entry:
+
+.. code-block:: console
+
+ # cat /sys/module/ssopf/parameters/max_events
+ 4194304
+
+The maximum number of events that can be added to SSO by the event adapters such
+as (Rx/Timer) should be limited to the above configured value.