acpica_version
aml_debug_output
debug_layer
debug_level
ec_busy_polling
ec_delay
ec_event_clearing
ec_freeze_events
ec_max_queries
ec_no_wakeup
ec_polling_guard
ec_storm_threshold
immediate_undock
sleep_no_lps0
trace_debug_layer
trace_debug_level
trace_method_name
trace_state