| #
769cd829 |
| 23-Jun-2011 |
jruoho <jruoho@NetBSD.org> |
Note some long-term difficult goals.
|
| #
53e8f6c9 |
| 08-Aug-2010 |
jruoho <jruoho@NetBSD.org> |
Merge P-state support for acpicpu(4).
Remarks:
1. All processors (x86 or not) for which the vendor has implemented
ACPI I/O access routines are supported. Native instructions are
Merge P-state support for acpicpu(4).
Remarks:
1. All processors (x86 or not) for which the vendor has implemented
ACPI I/O access routines are supported. Native instructions are
currently supported only for Intel's "Enhanced Speedstep". Code for
"PowerNow!" (AMD) will be merged later. Native support for VIA's
"PowerSaver" will be investigated.
2. Backwards compatibility with existing userland code is maintained.
Comparable to the case with cpu_idle(9), the ACPI CPU driver
installs alternative functions for the existing sysctl(8) controls.
The "native" behavior (if any) is restored upon detachment.
3. The dynamic nature of ACPI-provided P-states needs more investigation.
The maximum frequency induced (but not forced) by the firmware may
change dynamically. Currently, the sysctl(8) controls error out with
a value larger than the dynamic maximum. The code itself does not
however yet react to the notifications from the firmware by changing
the frequencies in-place. Presumably the system administrator should
be able to choose whether to use dynamic or static frequencies.
show more ...
|
| #
469147a4 |
| 21-Dec-2005 |
sekiya <sekiya@NetBSD.org> |
I fixed the cardbus bus enumeration problem awhile back, but the interrupt
fixup problems remain. Adjust TODO comments to match, and add a link to
cube's comments.
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| #
d639792b |
| 09-Jun-2004 |
kochi <kochi@NetBSD.org> |
The "implicit return" problem is already fixed since when I imported
ACPICA_PEDANTIC changes from FreeBSD.
Added one item (processor driver).
|
| #
248f79eb |
| 07-Jun-2004 |
kochi <kochi@NetBSD.org> |
Remove the first one (split _REG initialization path into two phases;
which has been done since post-20031203 version of ACPI-CA).
Pointed out by mycroft.
|
| #
4713b8ea |
| 05-Jun-2004 |
mycroft <mycroft@NetBSD.org> |
Remove a couple of items that are done now. XXX Is the first one also done?
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| #
700791bc |
| 30-Mar-2004 |
wiz <wiz@NetBSD.org> |
Fix date in previous (shouldn't the entry just be removed?).
|
| #
3f81329e |
| 30-Mar-2004 |
kochi <kochi@NetBSD.org> |
ECDT support is complete.
|
| #
64bd03aa |
| 03-Nov-2003 |
mycroft <mycroft@NetBSD.org> |
Remove acpiec locking from the list.
|
| #
21978e6e |
| 03-Nov-2003 |
mycroft <mycroft@NetBSD.org> |
Add another item, and some comments on particular machines affected.
|
| #
d94e36f3 |
| 02-Nov-2003 |
mycroft <mycroft@NetBSD.org> |
Add another one.
|
| #
e45065a3 |
| 01-Nov-2003 |
mycroft <mycroft@NetBSD.org> |
Dropped a word...
|
| #
c4330d82 |
| 01-Nov-2003 |
mycroft <mycroft@NetBSD.org> |
A small list of things needed here.
|