Lines Matching +full:system +full:- +full:management

1 .\"-
31 .Nd Apple System Management Unit Driver
36 .Bd -ragged -offset indent
42 driver provides support for the System Management Unit (SMU) found in many
46 The Apple SMU controller provides software power management and thermal
47 control functionality, and is responsible for managing system cooling
54 .Bl -bullet -compact
56 Apple System Management Unit
58 .Sh THERMAL MANAGEMENT
61 driver provides basic automatic thermal management.
63 attempt to maintain system temperatures in a conservative range through
64 coarse-grained control of system cooling devices (see below).
65 Automatic kernel-level thermal control will take over if more than 3
70 driver provides power management services and thermal readout through a
72 The following sysctls can be used to control the power management behavior
73 and to examine current system power and thermal conditions.
74 .Bl -tag -width indent
76 Restart after power failure behavior (1 causes system to reboot after power
77 cut, 0 causes system to remain off).
79 Target system temperature, in degrees Celsius.
83 warmest component in the system at or below this level.
85 System critical temperature, in degrees Celsius.
86 If any component in the system exceeds this temperature, the machine
120 .An -nosplit