Lines Matching full:latency
44 Idle state parameters (e.g. entry latency) are platform specific and need to
81 | latency |
83 | latency |
85 |<------- wakeup-latency ------->|
93 event conditions. The abort latency is assumed to be negligible
107 entry-latency: Worst case latency required to enter the idle state. The
108 exit-latency may be guaranteed only after entry-latency has passed.
113 wakeup-latency: Maximum delay between the signaling of a wake-up event and the
115 to be entry-latency + exit-latency.
127 wakeup-delay = exit-latency + max(entry-latency - (now - entry-timestamp), 0)
131 The wake-up delay must take into account the entry latency if that period
137 An OS has to reliably probe the wakeup-latency since some devices can enforce
138 latency constraint guarantees to work properly, so the OS has to detect the
139 worst case wake-up latency it can incur if a CPU is allowed to enter an
249 Idle states have different enter/exit latency and residency values.
275 state. Retention may have a slightly higher latency than Standby.
296 power modes possible at this state is vast, the exit latency and the residency
396 entry-latency-us:
398 Worst case latency in microseconds required to enter the idle state.
400 exit-latency-us:
402 Worst case latency in microseconds required to exit the idle state.
403 The exit-latency-us duration may be guaranteed only after
404 entry-latency-us has passed.
412 wakeup-latency-us:
418 entry-latency-us + exit-latency-us
422 systems entry-latency-us + exit-latency-us will exceed
423 wakeup-latency-us by this duration.
434 - entry-latency-us
435 - exit-latency-us
597 entry-latency-us = <20>;
598 exit-latency-us = <40>;
606 entry-latency-us = <50>;
607 exit-latency-us = <100>;
609 wakeup-latency-us = <130>;
616 entry-latency-us = <250>;
617 exit-latency-us = <500>;
625 entry-latency-us = <600>;
626 exit-latency-us = <1100>;
628 wakeup-latency-us = <1500>;
634 entry-latency-us = <20>;
635 exit-latency-us = <40>;
643 entry-latency-us = <50>;
644 exit-latency-us = <100>;
646 wakeup-latency-us = <100>;
653 entry-latency-us = <70>;
654 exit-latency-us = <100>;
656 wakeup-latency-us = <150>;
663 entry-latency-us = <500>;
664 exit-latency-us = <1200>;
666 wakeup-latency-us = <1300>;
738 entry-latency-us = <200>;
739 exit-latency-us = <100>;
741 wakeup-latency-us = <250>;
747 entry-latency-us = <500>;
748 exit-latency-us = <1500>;
750 wakeup-latency-us = <1700>;
756 entry-latency-us = <300>;
757 exit-latency-us = <500>;
759 wakeup-latency-us = <600>;
765 entry-latency-us = <800>;
766 exit-latency-us = <2000>;
768 wakeup-latency-us = <2300>;
848 entry-latency-us = <20>;
849 exit-latency-us = <40>;
856 entry-latency-us = <250>;
857 exit-latency-us = <500>;
865 entry-latency-us = <50>;
866 exit-latency-us = <100>;
868 wakeup-latency-us = <130>;
875 entry-latency-us = <600>;
876 exit-latency-us = <1100>;
878 wakeup-latency-us = <1500>;
884 entry-latency-us = <20>;
885 exit-latency-us = <40>;
892 entry-latency-us = <250>;
893 exit-latency-us = <500>;
901 entry-latency-us = <50>;
902 exit-latency-us = <100>;
904 wakeup-latency-us = <130>;
911 entry-latency-us = <600>;
912 exit-latency-us = <1100>;
914 wakeup-latency-us = <1500>;
923 entry-latency-us = <150>;
924 exit-latency-us = <200>;