* Semantics.
* Remove ACPI_LID_DEBUG.
* Reduce the amount of error reporting.
* As the status of the lid (open/closed) is known upon suspend, move the
state variable to the softc, and avoid one object evaluation this way.
and non-const types, and the kernel uses both const and non-const
PMF qualifiers and device suspensors, so change the pmf_qual_t and
device_suspensor_t typedefs from "pointers to const" to non-pointer,
non-const types.
restore the system from sleep. set/clear wake GPEs as specified before
entering sleep.
by default, the following devices are enabled for wake:
- sleep/power buttons
- lid switch
- pc kbd controller
reviewed by: joerg
it can now accomodate multiple _CIDs
sizeof(ACPI_DEVICE_INFO) should not be used
* make ad_devinfo member in acpi_devnode a pointer
* implement acpi_match_hid() to simplify matching devices;
_CIDs are also taken into account now as well as _HID
Right now, only power switch state change events are supported. This
is a work-in-progress.
* Add support to sysmon for delivering power mangement events to userland.
Add poll, kqueue, and read entry points to sysmon.
* Adapt ACPI to use the new generic <sys/power.h> event types.
This provides the kernel support for a forthcoming powerd(8) which can
do nice things like gracefully shut the system down when an ACPI power
button is pressed.
