Lines Matching +full:no +full:- +full:reset +full:- +full:on +full:- +full:power +full:- +full:off

17 .\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 .Nd Advanced Configuration and Power Management support
43 PnP and PCI BIOS), as well as power management (superseding APM) and
53 compiled into the kernel on platforms where ACPI is mandatory.
57 driver is intended to provide power management without user intervention.
65 .Bl -tag -width indent
72 The values are reset when
104 provide even more power savings with the same
108 Deeper sleeps provide more power savings but increased transition
114 AC line state (1 means online, 0 means on battery power).
121 Use the ACPI Reset Register capability to reboot the system.
135 to enter when the power button is pressed, or
140 (power-off nicely).
142 Reset the video adapter from real mode during the resume path.
158 This is usually a special function button on the keyboard.
161 (suspend-to-RAM).
170 .Bl -tag -width indent
173 The CPU enters a lower power state, but most peripherals are left running.
175 Lower power state than
181 Most devices are powered off, and the system stops running except for
185 All devices are powered off, and the system stops running.
186 When resuming, the system starts as if from a cold power on.
193 System shuts down cleanly and powers off.
206 .Bl -tag -width indent
217 Specify the number of task threads that are started on boot.
224 Beep the PC speaker on resume.
229 If ACPI has been disabled on your system due to a blacklist entry for your
230 BIOS, you can set this to 0 to re-enable ACPI for testing.
251 Multiple interfaces can be specified in a comma-separated list and
260 Forces active-lo polarity for edge-triggered ISA interrupts.
261 Some older systems incorrectly specify active-lo polarity for ISA
263 This override is enabled by default on systems with Intel CPUs,
266 Enables calling the VESA reset BIOS vector on the resume path.
267 This can fix some graphics cards that have problems such as LCD white-out
276 It is off by default since this breaks recursive methods and some IBMs use
279 Turn on verbose debugging information about what ACPI is doing.
301 Since ACPI support on different platforms varies greatly, there are many
315 (for debugging purposes, etc.) on machines that are on the blacklist, set the
330 Disabling all or part of ACPI on non-i386 platforms (i.e., platforms where
331 ACPI support is mandatory) may result in a non-functional system.
337 To disable a sub-driver, list it in the kernel
342 ACPI sub-devices and features that can be disabled:
343 .Bl -tag -width ".Li sysresource"
355 Attaches standard ACPI sub-drivers and devices enumerated in the
363 Supports ACPI button devices (typically power and sleep buttons).
366 Control-method batteries device.
369 Supports CPU power-saving and speed-setting functions.
384 Do not ask firmware for available x86-vendor specific methods to enter
387 Only query and use the generic I/O-based entrance method.
393 Quirks automatically disable ACPI functionality based on the XSDT table's
403 Pseudo-devices containing resources which ACPI claims.
409 Implements a timecounter using the ACPI fixed-frequency timer.
435 Both layers and levels are specified as a whitespace-separated list of
441 The first set of layers is for ACPI-CA components, and the second is for
444 The ACPI-CA layer descriptions include the prefix for the files they
448 .Bl -tag -compact -width ".Li ACPI_CA_DISASSEMBLER"
474 All the above ACPI-CA components
478 Control-method battery driver
482 Power and sleep button driver
488 Platform-specific driver for hotkeys, LED, etc.
490 Power resource driver
505 .Bl -tag -compact -width ".Li ACPI_LV_AML_DISASSEMBLE"
559 It enables debug output for both ACPI-CA and the
562 .Bd -literal -offset indent
570 .Fx Ns -local
587 .Bd -literal -offset indent
598 ACPI is only found and supported on i386/ia32 and amd64.
615 .%T "Advanced Configuration and Power Interface Specification"
619 .An -nosplit
631 the ACPI-jp mailing list at
632 .Aq Mt acpi-jp@jp.FreeBSD.org ,