+ -w 0002:0e:00.0,tim_stats_ena=1
+
+- ``TIM limit max rings reserved``
+
+ The ``tim_rings_lmt`` devargs can be used to limit the max number of TIM
+ rings i.e. event timer adapter reserved on probe. Since, TIM rings are HW
+ resources we can avoid starving other applications by not grabbing all the
+ rings.
+ For example::
+
+ -w 0002:0e:00.0,tim_rings_lmt=5
+
+- ``TIM ring control internal parameters``
+
+ When using multiple TIM rings the ``tim_ring_ctl`` devargs can be used to
+ control each TIM rings internal parameters uniquely. The following dict
+ format is expected [ring-chnk_slots-disable_npa-stats_ena]. 0 represents
+ default values.
+ For Example::
+
+ -w 0002:0e:00.0,tim_ring_ctl=[2-1023-1-0]
+
+- ``Lock NPA contexts in NDC``
+
+ Lock NPA aura and pool contexts in NDC cache.
+ The device args take hexadecimal bitmask where each bit represent the
+ corresponding aura/pool id.
+
+ For example::
+
+ -w 0002:0e:00.0,npa_lock_mask=0xf