| /linux-4.4.14/Documentation/power/ |
| D | basic-pm-debugging.txt | 1 Debugging hibernation and suspend
4 1. Testing hibernation (aka suspend to disk or STD)
6 To check if hibernation works, you can try to hibernate in the "reboot" mode:
11 and the system should create a hibernation image, reboot, resume and get back to
13 hibernation is most likely to work correctly. Still, you need to repeat the
18 systems might be necessary to make hibernation work. Thus, if your machine fails
24 which is the default and recommended mode of hibernation.
26 Unfortunately, the "platform" mode of hibernation does not work on some systems
27 with broken BIOSes. In such cases the "shutdown" mode of hibernation might
36 If neither "platform" nor "shutdown" hibernation mode works, you will need to
[all …]
|
| D | notifiers.txt | 5 before hibernation/suspend or after restore/resume, but they require the system
13 A suspend/hibernation notifier may be used for this purpose.
24 hibernation image or an error occurred during
25 hibernation. Device drivers' restore callbacks have
28 PM_RESTORE_PREPARE The system is going to restore a hibernation image.
32 PM_POST_RESTORE An error occurred during restore from hibernation.
50 The hibernation and suspend notifiers are called with pm_mutex held. They are
|
| D | freezing-of-tasks.txt | 7 kernel threads are controlled during hibernation or system-wide suspend (on some
16 suspend state as well as before a hibernation image is created (in what follows
17 we only consider hibernation, but the description also applies to suspend).
19 Namely, as the first step of the hibernation procedure the function
58 hibernation operation will be cancelled. For this reason, freezable kernel
62 After the system memory state has been restored from a hibernation image and
100 hibernation. At the moment we have no simple means of checkpointing
103 modifications. At the same time each hibernation image contains some
109 hibernation image has been created and before the system is finally powered off.
113 2. Next, to create the hibernation image we need to free a sufficient amount of
[all …]
|
| D | drivers-testing.txt | 9 several times, preferably several times in a row, and separately for hibernation
25 a) Build the driver as a module, load it and try the test modes of hibernation
32 hibernation.
|
| D | states.txt | 11 "disk", where the last one always represents hibernation (Suspend-To-Disk) and
16 available non-hibernation sleep states from the deepest to the shallowest,
18 because there is at least one non-hibernation sleep state in every system. If
19 the given system supports two non-hibernation sleep states, "standby" is present
21 non-hibernation sleep states, "freeze" will be present in /sys/power/state in
|
| D | pci.txt | 543 System hibernation is more complicated than system suspend, because it requires
622 System restore requires a hibernation image to be loaded into memory and the
623 pre-hibernation memory contents to be restored before the pre-hibernation system
626 As described in Documentation/power/devices.txt, the hibernation image is loaded
632 the image during hibernation, in the
640 Should the restoration of the pre-hibernation memory contents fail, the boot
645 If the pre-hibernation memory contents are restored successfully, which is the
648 it must restore the devices' pre-hibernation functionality, which is done much
702 The prepare() callback is executed during system suspend, during hibernation
703 (when a hibernation image is about to be created), during power-off after
[all …]
|
| D | devices.txt | 27 (mostly for systems with disks) "hibernation" (also known as
51 transitions (suspend or hibernation).
273 hibernation state ("suspend-to-disk"). Each phase involves executing callbacks
472 Therefore there are more phases for hibernation, with a different set of
476 The general procedure for hibernation is to quiesce all devices (freeze), create
542 Resuming from hibernation is, again, more complicated than resuming from a sleep
544 a system image to be loaded into memory and the pre-hibernation memory contents
548 pre-hibernation memory contents restored by the boot loader, in practice this
553 the system image, restores the pre-hibernation memory contents, and passes
555 resuming from hibernation. In fact, the boot kernel may be completely different
[all …]
|
| D | userland-swsusp.txt | 61 SNAPSHOT_GET_IMAGE_SIZE - return the actual size of the hibernation image
83 SNAPSHOT_PLATFORM_SUPPORT - enable/disable the hibernation platform support,
86 SNAPSHOT_POWER_OFF - make the kernel transition the system to the hibernation
|
| D | swsusp.txt | 36 . If you would like to write hibernation image to swap and then suspend
54 if found, it then checks the contents for the hibernation image signature.
55 If both are found, it resumes the hibernation image.
88 parameter, it saves hibernation image without compression.
165 kernel threads are controlled during hibernation or system-wide suspend (on some
|
| D | runtime_pm.txt | 16 hibernation and resume from system sleep states). pm_wq is declared in
597 Runtime PM and system sleep (i.e., system suspend and hibernation, also known
623 physical state. This can happen during resume from hibernation.
654 place (in particular, if the system is not waking up from hibernation), it may
667 related to hibernation (see Documentation/power/devices.txt for more
671 the runtime PM and system suspend/resume (and hibernation) callbacks by carrying
|
| D | suspend-and-cpuhotplug.txt | 226 However, in the case of hibernation, since all the CPUs are completely
|
| /linux-4.4.14/Documentation/ABI/testing/ |
| D | sysfs-driver-intel-rapid-start | 6 1: Wake to enter hibernation when the wakeup timer expires
7 2: Wake to enter hibernation when the battery reaches a
11 indicates that the system will wake to enter hibernation when
20 remain asleep before waking up to enter hibernation.
|
| D | sysfs-devices-power | 16 RAM) and hibernation (suspend to disk), and to enable or disable
62 transitions (eg. suspend to RAM, hibernation).
220 hibernation.
245 devices and on system-wide suspend/resume and hibernation.
260 hibernation.
276 hibernation.
|
| D | sysfs-power | 16 (hibernation). The meanings of the first three labels depend on
19 "mem", "standby", "freeze" represent non-hibernation sleep
180 drivers during the "device freeze" stage of hibernation. It can
|
| /linux-4.4.14/mm/ |
| D | Kconfig.debug | 25 this option cannot be enabled in combination with hibernation as
|
| /linux-4.4.14/drivers/usb/dwc2/ |
| D | platform.c | 84 .hibernation = -1,
115 .hibernation = -1,
|
| D | core_intr.c | 371 if (hsotg->core_params->hibernation) { in dwc2_handle_wakeup_detected_intr()
|
| D | core.h | 400 int hibernation; member
|
| D | hcd.c | 1475 if (!hsotg->core_params->hibernation) { in dwc2_port_suspend()
1510 if (!hsotg->core_params->hibernation) { in dwc2_port_resume()
2394 if (!hsotg->core_params->hibernation) in _dwc2_hcd_suspend()
2446 if (!hsotg->core_params->hibernation) { in _dwc2_hcd_resume()
|
| D | core.c | 321 if (!hsotg->core_params->hibernation) in dwc2_exit_hibernation()
374 if (!hsotg->core_params->hibernation) in dwc2_enter_hibernation()
3004 hsotg->core_params->hibernation = val; in dwc2_set_param_hibernation()
3052 dwc2_set_param_hibernation(hsotg, params->hibernation); in dwc2_set_parameters()
|
| /linux-4.4.14/Documentation/ |
| D | rfkill.txt | 69 suspend/hibernation, in which case it will be necessary to update the rfkill
|
| D | rtc.txt | 190 Linux out of a low power sleep state (or hibernation) back to a fully
|
| D | kernel-parameters.txt | 116 SWSUSP Software suspend (hibernation) is enabled.
379 used during resume from hibernation.
385 ACPI NVS memory during suspend/hibernation and resume.
1691 hibernation will be disabled.
2478 nohibernate [HIBERNATION] Disable hibernation and resume.
3349 state available other than hibernation is always "mem".
3388 noresume Don't check if there's a hibernation image
3390 nocompress Don't compress/decompress hibernation images.
3391 no Disable hibernation and resume.
|
| /linux-4.4.14/drivers/gpu/drm/i915/ |
| D | i915_drv.c | 688 static int i915_drm_suspend_late(struct drm_device *drm_dev, bool hibernation) in i915_drm_suspend_late() argument
714 if (!(hibernation && INTEL_INFO(dev_priv)->gen < 6)) in i915_drm_suspend_late()
|
| /linux-4.4.14/Documentation/usb/ |
| D | persist.txt | 55 available during hibernation (also known as swsusp or suspend-to-disk).
|
| D | power-management.txt | 320 waking up from hibernation, as many systems do not maintain suspend
321 current to the USB host controllers during hibernation. (It's
322 possible to work around the hibernation-forces-disconnect problem by
|
| /linux-4.4.14/kernel/power/ |
| D | Kconfig | 43 called "hibernation" in user interfaces. STD checkpoints the
|
| /linux-4.4.14/Documentation/laptops/ |
| D | thinkpad-acpi.txt | 511 0x2404 System is waking up from hibernation to undock
512 0x2405 System is waking up from hibernation to eject bay
527 0x2413 ALARM: System is waking up from hibernation because
|