Lines Matching full:it
21 Depending on its configuration and the capabilities of the platform it runs on,
32 referred to as S2I or S2Idle). It allows more energy to be saved relative to
43 or :ref:`suspend-to-RAM <s2ram>`, or it can be used in addition to any of the
44 deeper system suspend variants to provide reduced resume latency. It is always
55 go back to where it left off easily enough.
60 are suspended during transitions into this state. For this reason, it should
65 reduced relative to :ref:`suspend-to-idle <s2idle>` and it may be necessary to
69 option is set and the support for it is registered by the platform with the
94 platform firmware to resume the system from it. This may be the case on other
98 relative to :ref:`suspend-to-idle <s2idle>` and :ref:`standby <standby>` and it
103 is set and the support for it is registered by the platform with the core system
104 suspend subsystem. On ACPI-based systems it is mapped to the S3 system state
114 for system suspend. However, it requires some low-level code for resuming the
118 It takes three system state changes to put it into hibernation and two system
119 state changes to resume it.
129 special low-power state (like ACPI S4), or it may simply power down itself.
130 Powering down means minimum power draw and it allows this mechanism to work on
137 the boot loader, depending on the system configuration, but anyway it causes
140 persistent storage and if one is found, it is loaded into memory. Next, all
159 (assuming that ``sysfs`` is mounted at :file:`/sys`) and it consists of the
164 by the kernel. Writing one of these strings into it causes the kernel
189 suspend variant represented by it to be associated with the "mem" string
198 Specifically, it tells the kernel what to do after creating a
201 Reading from it returns a list of supported options encoded as:
209 It is only available if the platform provides a special
227 It is available if system suspend is supported.
236 represented by it to be selected.
239 that the operation represented by it will be carried out after creating
248 It can be written a string representing a non-negative integer that will
256 Reading from it returns the current image size limit, which is set to
261 or resume event point in the RTC memory across reboots. It helps to
265 If it contains "1", the fingerprint of each suspend/resume event point
267 information), so it will survive a system crash if one occurs right
268 after storing it and it can be used later to identify the driver that
271 It contains "0" by default, which may be changed to "1" by writing a
272 string representing a nonzero integer into it.
287 supporting :ref:`suspend-to-RAM <s2ram>`) or "s2idle", but it can be overridden