Nate Lawson
a40f20c791
More useful announce message containing current speed of CPU
2003-01-23 22:18:14 +00:00
Nate Lawson
d6b992c723
For the cpu throttling message, s/enabled/available
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Requested by: many
2003-01-14 19:39:41 +00:00
John Baldwin
fc0ea94a7d
Catch up to changes in acpivar.h to add support for using ACPI on
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4-stable systems.
Sponsored by: The Weather Channel
2002-10-16 17:28:53 +00:00
Peter Wemm
b4a052380f
Brutally deal with __func__ being 'const char *' on gcc-3.1.
2002-05-19 06:16:47 +00:00
Mitsuru IWASAKI
899ccf541a
Add generalized power profile code.
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This makes other power-management system (APM for now) to be able to
generate power profile change events (ie. AC-line status changes), and
other kernel components, not only the ACPI components, can be notified
the events.
- move subroutines in acpi_powerprofile.c (removed) to kern/subr_power.c
- call power_profile_set_state() also from APM driver when AC-line
status changes
- add call-back function for Crusoe LongRun controlling on power
profile changes for a example
2002-03-04 18:46:13 +00:00
Mike Smith
9127281c88
Match namespace cleanup changes in ACPI CA 20020217 update.
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Use ACPI_SUCCESS/ACPI_FAILURE consistently.
2002-02-23 05:26:45 +00:00
Mike Smith
3273b00523
Staticise devclasses and some unnecessarily global variables.
2002-01-08 06:46:01 +00:00
Mike Smith
3e759f3681
If the CLK_VAL register is 0 bits wide, the system does not support
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CPU throttling, so don't do some bogus math to check it.
2002-01-02 10:53:10 +00:00
Mitsuru IWASAKI
6971b3c7d1
Cleanups of verbose printing. All the messages for the debugging is
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disabled unless verbose flag is set. Also fix some messages in terms
of English.
The critical messages and error messages in probe/attach routine are
unchanged by this commit.
2001-11-18 18:12:07 +00:00
John Baldwin
e5e5b51f9f
Allow hw.acpi.cpu.{economy,performance}_speed to be set from the loader
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via tunables.
2001-10-23 22:37:36 +00:00
Mike Smith
f48bf2d715
Add missing acpi_disabled() call so that this driver can be disabled.
2001-08-30 00:44:01 +00:00
Mike Smith
4c1cdee628
Updates to match the ACPI CA 20010816 import:
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- New debug macro (ACPI_DEBUG_PRINT), reducing debug-case code size.
- New debug level/subsystem codes.
2001-08-26 22:50:15 +00:00
Mike Smith
bfae45aa43
Convert from acpi_strerror() to AcpiFormatException()
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Fix dangling include of the dear departed acpi_ecreg.h
2001-07-21 10:24:37 +00:00
Mike Smith
ad5dc75bb4
Use our saved copy of the FADT rather than fetching it again.
2001-07-21 04:05:32 +00:00
Mitsuru IWASAKI
f0987736ef
Fix typo in acpi_cpu_attach() and correct range checking in
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acpi_cpu_speed_sysctl().
2001-07-07 18:39:13 +00:00
Mike Smith
fec754d4b4
Kill the old processor driver; the ACPI CA functions it depended on
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are not coming back any time soon. Implement a new 'acpi_cpu' driver
with support for CPU throttling and power policies.
2001-07-07 10:27:17 +00:00
