diff options
Diffstat (limited to 'Documentation/power')
| -rw-r--r-- | Documentation/power/interface.txt | 5 | ||||
| -rw-r--r-- | Documentation/power/pci.txt | 10 | ||||
| -rw-r--r-- | Documentation/power/runtime_pm.txt | 2 |
3 files changed, 9 insertions, 8 deletions
diff --git a/Documentation/power/interface.txt b/Documentation/power/interface.txt index 974916ff6608..27df7f98668a 100644 --- a/Documentation/power/interface.txt +++ b/Documentation/power/interface.txt @@ -24,7 +24,8 @@ platform. If one of the strings listed in /sys/power/state is written to it, the system will attempt to transition into the corresponding sleep state. Refer to -Documentation/power/states.txt for a description of each of those states. +Documentation/admin-guide/pm/sleep-states.rst for a description of each of +those states. /sys/power/disk controls the operating mode of hibernation (Suspend-to-Disk). Specifically, it tells the kernel what to do after creating a hibernation image. @@ -42,7 +43,7 @@ The currently selected option is printed in square brackets. The 'platform' option is only available if the platform provides a special mechanism to put the system to sleep after creating a hibernation image (ACPI does that, for example). The 'suspend' option is available if Suspend-to-RAM -is supported. Refer to Documentation/power/basic_pm_debugging.txt for the +is supported. Refer to Documentation/power/basic-pm-debugging.txt for the description of the 'test_resume' option. To select an option, write the string representing it to /sys/power/disk. diff --git a/Documentation/power/pci.txt b/Documentation/power/pci.txt index a1b7f7158930..d17fdf8f45ef 100644 --- a/Documentation/power/pci.txt +++ b/Documentation/power/pci.txt @@ -8,7 +8,7 @@ management. Based on previous work by Patrick Mochel <mochel@transmeta.com> This document only covers the aspects of power management specific to PCI devices. For general description of the kernel's interfaces related to device -power management refer to Documentation/power/admin-guide/devices.rst and +power management refer to Documentation/driver-api/pm/devices.rst and Documentation/power/runtime_pm.txt. --------------------------------------------------------------------------- @@ -417,7 +417,7 @@ pm->runtime_idle() callback. 2.4. System-Wide Power Transitions ---------------------------------- There are a few different types of system-wide power transitions, described in -Documentation/power/admin-guide/devices.rst. Each of them requires devices to be handled +Documentation/driver-api/pm/devices.rst. Each of them requires devices to be handled in a specific way and the PM core executes subsystem-level power management callbacks for this purpose. They are executed in phases such that each phase involves executing the same subsystem-level callback for every device belonging @@ -623,7 +623,7 @@ System restore requires a hibernation image to be loaded into memory and the pre-hibernation memory contents to be restored before the pre-hibernation system activity can be resumed. -As described in Documentation/power/admin-guide/devices.rst, the hibernation image is loaded +As described in Documentation/driver-api/pm/devices.rst, the hibernation image is loaded into memory by a fresh instance of the kernel, called the boot kernel, which in turn is loaded and run by a boot loader in the usual way. After the boot kernel has loaded the image, it needs to replace its own code and data with the code @@ -677,7 +677,7 @@ controlling the runtime power management of their devices. At the time of this writing there are two ways to define power management callbacks for a PCI device driver, the recommended one, based on using a -dev_pm_ops structure described in Documentation/power/admin-guide/devices.rst, and the +dev_pm_ops structure described in Documentation/driver-api/pm/devices.rst, and the "legacy" one, in which the .suspend(), .suspend_late(), .resume_early(), and .resume() callbacks from struct pci_driver are used. The legacy approach, however, doesn't allow one to define runtime power management callbacks and is @@ -1046,5 +1046,5 @@ PCI Local Bus Specification, Rev. 3.0 PCI Bus Power Management Interface Specification, Rev. 1.2 Advanced Configuration and Power Interface (ACPI) Specification, Rev. 3.0b PCI Express Base Specification, Rev. 2.0 -Documentation/power/admin-guide/devices.rst +Documentation/driver-api/pm/devices.rst Documentation/power/runtime_pm.txt diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt index 625549d4c74a..57af2f7963ee 100644 --- a/Documentation/power/runtime_pm.txt +++ b/Documentation/power/runtime_pm.txt @@ -680,7 +680,7 @@ left in runtime suspend. If that happens, the PM core will not execute any system suspend and resume callbacks for all of those devices, except for the complete callback, which is then entirely responsible for handling the device as appropriate. This only applies to system suspend transitions that are not -related to hibernation (see Documentation/power/admin-guide/devices.rst for more +related to hibernation (see Documentation/driver-api/pm/devices.rst for more information). The PM core does its best to reduce the probability of race conditions between |