On Tuesday 08 November 2005 08:44 am, M. Warner Losh wrote:
> In message: <[EMAIL PROTECTED]>
>
> [EMAIL PROTECTED] (Dag-Erling Smørgrav) writes:
> : Nate Lawson <[EMAIL PROTECTED]> writes:
> : > Some drivers require interrupts disabled, but it should be for a very
> : > brief time. ac
In message: <[EMAIL PROTECTED]>
[EMAIL PROTECTED] (Dag-Erling Smørgrav) writes:
: Nate Lawson <[EMAIL PROTECTED]> writes:
: > Some drivers require interrupts disabled, but it should be for a very
: > brief time. acpi_perf usually generates an SMI so that may be slow
: > for your BIOS.
On Tue, Nov 08, 2005 at 09:51:10AM +0100, Dag-Erling Smørgrav wrote:
> Nate Lawson <[EMAIL PROTECTED]> writes:
> > Some drivers require interrupts disabled, but it should be for a very
> > brief time. acpi_perf usually generates an SMI so that may be slow
> > for your BIOS. Are you getting messag
Nate Lawson <[EMAIL PROTECTED]> writes:
> Some drivers require interrupts disabled, but it should be for a very
> brief time. acpi_perf usually generates an SMI so that may be slow
> for your BIOS. Are you getting messages on console about the change
> timing out?
Nope.
DES
--
Dag-Erling Smørg
Dag-Erling Smørgrav wrote:
Nate Lawson <[EMAIL PROTECTED]> writes:
Dag-Erling Smørgrav wrote:
Try running powerd with a 5000 ms polling interval. With the default
of 500 ms, it never seems to stabilize, but keeps oscillating wildly
in the 75-300 MHz range on my Dell Latitude D600.
That is
On Mon, 7 Nov 2005 23:16, Dag-Erling Smørgrav wrote:
> Nate Lawson <[EMAIL PROTECTED]> writes:
> > Dag-Erling Smørgrav wrote:
> > > Try running powerd with a 5000 ms polling interval. With the default
> > > of 500 ms, it never seems to stabilize, but keeps oscillating wildly
> > > in the 75-300 MH
Nate Lawson <[EMAIL PROTECTED]> writes:
> Dag-Erling Smørgrav wrote:
> > Try running powerd with a 5000 ms polling interval. With the default
> > of 500 ms, it never seems to stabilize, but keeps oscillating wildly
> > in the 75-300 MHz range on my Dell Latitude D600.
> That is bad for performance
In message <[EMAIL PROTECTED]>, Nate Lawson writes:
>Poul-Henning Kamp wrote:
>> In message <[EMAIL PROTECTED]>, Nate Lawson writes:
>>>I've said it many times: we need a real predictive algorithm. Taking a
>>>single sample will always have hysteresis problems.
>>
>>
>> I implemented my own alg
Poul-Henning Kamp wrote:
In message <[EMAIL PROTECTED]>, Nate Lawson writes:
I've said it many times: we need a real predictive algorithm. Taking a
single sample will always have hysteresis problems.
I implemented my own algorithm and it works OK for me. Not perfect,
but OK:
http://
In message <[EMAIL PROTECTED]>, Nate Lawson writes:
>I've said it many times: we need a real predictive algorithm. Taking a
>single sample will always have hysteresis problems.
I implemented my own algorithm and it works OK for me. Not perfect,
but OK:
http://phk.freebsd.dk/patch/powe
Dag-Erling Smørgrav wrote:
Mike Silbersack <[EMAIL PROTECTED]> writes:
2. Now, powerd seems to be causing ~30% system cpu load - top shows
it switching between the "nanslp" and "ecpoll" wait states. This may
be due to some other recent change to acpi, I'm not sure how to best
test.
Try run
Moving to the acpi@ list.
Mike Silbersack wrote:
Hm, since I cvsup'd from last week's releng_6 to today's, I noticed two
acpi-related things.
1. The smart battery support seems to work properly for me. However,
the sysctls hw.acpi.battery.life, hw.acpi.battery.time, and
hw.acpi.battery.s
Mike Silbersack <[EMAIL PROTECTED]> writes:
> 2. Now, powerd seems to be causing ~30% system cpu load - top shows
> it switching between the "nanslp" and "ecpoll" wait states. This may
> be due to some other recent change to acpi, I'm not sure how to best
> test.
Try running powerd with a 5000 m
Hm, since I cvsup'd from last week's releng_6 to today's, I noticed two
acpi-related things.
1. The smart battery support seems to work properly for me. However, the
sysctls hw.acpi.battery.life, hw.acpi.battery.time, and
hw.acpi.battery.state take forever to read, so a sysctl -a | grep ac
njl 2005-11-05 23:55:56 UTC
FreeBSD src repository
Modified files:(Branch: RELENG_6)
sys/conf files
sys/modules/acpi/acpi Makefile
sys/dev/acpica acpi_battery.c acpiio.h
Added files: (Branch: RELENG_6)
sys/dev/acpica acpi_
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