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25 Commits

Author SHA1 Message Date
Nate Lawson
09c84ba407 _OS and _OS_ are the same object (due to _ padding for spaces). 
Pointed out by:	Ducrot Bruno (Linux)
 2004-01-16 18:10:42 +00:00
Nate Lawson
d11a4e603f Update man page for \_OS* changes. 2004-01-09 20:06:04 +00:00
Ruslan Ermilov
673fbcacfb Somebody called mdoc(7) janitor. 
A bit of wordsmithing from a native speaker is still necessary.
 2003-12-28 12:56:01 +00:00
Takanori Watanabe
d827f9b59f Add acpi_thermal manual page, 
because I asked about the unit of thermal
zone-related value too freqently.
Come on, mdoc police.
 2003-12-27 16:25:11 +00:00
Nate Lawson
3526eac0d8 Document new sysctls for throttling. 2003-12-18 04:39:09 +00:00
Nate Lawson
39330d77d4 Clean up one more sentence that was wrapped unnecessarily. 
Approved by:	re (implicitly)
 2003-11-19 20:37:15 +00:00
Nate Lawson
1e14834ae3 Update the man page for hw.acpi.reset_video and a few mdoc(7) cleanups. 
Submitted by:	Andreas Kohn <andreas.kohn@gmx.net>
Approved by:	re (implicitly)
 2003-11-19 20:30:18 +00:00
Nate Lawson
c25a3f8a7a Improve the section on Cx states, documenting the removal of -1 as a 
valid value for cx_lowest.  To disable sleeping, use machdep.cpu_idle_hlt
instead.  Update the version of the ACPI spec we implement.

Approved by:	re (implicitly)
 2003-11-19 20:28:56 +00:00
Nate Lawson
6b74f9b7f5 Implement Cx CPU idle states and updated throttling support. 
* Use the cpu_idle_hook() to do idling for C1-C3.
* Use both _CST and the FADT to detect Cx states.
* Use both _PTC and P_CNT for controlling throttling.
* Add a notify handler to detect changes in _CST and _PSS
* Call the _INI function for each processor if present.  This will be
  done by ACPI-CA in the future.
* Fix a bug on SMP systems where CPUs will attach multiple times if the
  bus is rescan.
* Document new sysctls for controlling idling.
 2003-11-15 19:26:06 +00:00
Mitsuru IWASAKI
fbbdf7c7d2 Add sysctl MIB and loader tunable `hw.acpi.no_reset_video' as 
the same effect as ACPI_NO_RESET_VIDEO kernel option.
 2003-10-30 16:14:55 +00:00
Nate Lawson
297835bcd5 Sort debugging levels and update the man page to match reality. Also 
update man page to reflect iasl(8) import.
 2003-09-26 04:32:40 +00:00
Nate Lawson
718a5d6abd Document hw.acpi.os_name. Also update the credits section. 2003-08-07 04:46:53 +00:00
Nate Lawson
a329ebca91 Add and document the hw.acpi.ec.poll_timeout tunable. 2003-07-30 16:22:53 +00:00
Ruslan Ermilov
09f84dd1d3 Assorted mdoc(7) fixes. 2003-06-02 15:02:06 +00:00
Nate Lawson
91113bc86a Fix a typo in rev 1.10 2003-05-23 21:40:07 +00:00
Warner Losh
7c8cd16cb9 o Document the tunables that acpi allows. (mdoc gurus please comment 
on and fix if neceeary).
o Note that acpi is available on i386-ia32, ia64 and amd64, not just 'intel'
  platforms.  Intel has had nothing to do with amd64.

Approved by: re (scottl@)
 2003-05-22 23:58:50 +00:00
Warner Losh
4e3148f429 Tell how to completely disable ACPI. Add warnings about how bad 
kharma it will be to disable some or all of acpi on ia64 or amd64 (are
there other non-i386 platforms that FreeBSD supports with ACPI?).

Submitted by: Ryan Losh
Approved by: re@ (rwatson)
 2003-05-18 04:21:38 +00:00
Tom Rhodes
ddd74b0048 debug.acpi.disable="processor" is incorrect. Use debug.acpi.disable="cpu" as 
found on line 126 of sys/dev/acpica/acpi_cpu.c.

PR:	51523
 2003-04-29 14:50:34 +00:00
Hiten Pandya
70ce116756 device s/acpica/acpi/ 
Noticed by: Stefan Farfeleder <stefan@fafoe.dyndns.org>
Approved by: des (mentor)
 2003-04-24 09:54:18 +00:00
Robert Watson
f64a0a56d4 Minor tweaks to the acpi.4 man page: xref acpiconf.8, and one of the 
bugs (device naming) isn't present [anymore].

Submitted by:	Hiten Pandya <hiten@angelica.unixdaemons.com>
 2002-10-24 01:44:50 +00:00
Ruslan Ermilov
a627f55aa4 mdoc(7) police: nits in rev. 1.4. 2002-08-13 13:44:45 +00:00
Takanori Watanabe
f0da5f560d Document BIOS bytecode overriding. 
Pointed out by: Alex Zepeda <zipzippy@sonic.net>
Reviewed by:	David Wolfskill <david@catwhisker.org>
 2002-07-05 15:36:03 +00:00
Mike Smith
d1f717d179 Update to match new debugging subsystem/level codes. Also mention 
upcoming load-time module autoloading feature.
 2001-08-26 22:51:52 +00:00
Ruslan Ermilov
87b6284a2d mdoc(7) police: formatting fixes. 2001-07-06 08:10:59 +00:00
Mike Smith
b6695bd0e8 Add a manpage for the acpi super-device. This is still fairly brief, and 
will need to be fleshed out as the system's design solidifies.
 2001-07-03 07:45:04 +00:00