From: Bernhard Bauch <bernikuh@aon.at>
To: cpufreq@www.linux.org.uk
Subject: 2.4.23 + mobile athlon
Date: Wed, 17 Dec 2003 15:01:09 +0100 [thread overview]
Message-ID: <3FE061A5.2090206@aon.at> (raw)
hi!
i just patched kernel-2.4.23 with cpufreq and it worked :)
########################
/var/log/dmes:
....
powernow: AMD K7 CPU detected.
powernow: PowerNOW! Technology present. Can scale: frequency and voltage.
powernow: Found PSB header at c00faf80
powernow: Table version: 0x12
powernow: Flags: 0x0 (Mobile voltage regulator)
powernow: Settling Time: 100 microseconds.
powernow: Has 86 PST tables. (Only dumping ones relevant to this CPU).
powernow: PST:33 (@c00fb200)
powernow: cpuid: 0x780 fsb: 100 maxFID: 0x2 startvid: 0xb
powernow: FID: 0x4 (5.0x [500MHz]) VID: 0xe (1.300V)
powernow: FID: 0x6 (6.0x [600MHz]) VID: 0xe (1.300V)
powernow: FID: 0x8 (7.0x [700MHz]) VID: 0xe (1.300V)
powernow: FID: 0xa (8.0x [800MHz]) VID: 0xe (1.300V)
powernow: FID: 0xc (9.0x [900MHz]) VID: 0xe (1.300V)
powernow: FID: 0xe (10.0x [1000MHz]) VID: 0xd (1.350V)
powernow: FID: 0x0 (11.0x [1100MHz]) VID: 0xc (1.400V)
powernow: FID: 0x2 (12.0x [1200MHz]) VID: 0xb (1.450V)
powernow: Minimum speed 500 MHz. Maximum speed 1200 MHz.
##############################################
beatle:/home/berni# more /proc/cpufreq
minimum CPU frequency - maximum CPU frequency - policy
CPU 0 500000 kHz ( 41 %) - 1200000 kHz (100 %) - performance
beatle:/home/berni#
########################################
everything seems to be OK, but:
################################
beatle:/proc/sys/cpu/0# more speed*
::::::::::::::
speed
::::::::::::::
0
::::::::::::::
speed-max
::::::::::::::
0
::::::::::::::
speed-min
::::::::::::::
0
#####################
mhh why are all of these parameters zero ??
-----------------------------------------------------------------------
/proc/acpi/processor/CPU1/info:
processor id: 0
acpi id: 1
bus mastering control: no
power management: yes
throttling control: no
performance management: no
limit interface: no
/proc/acpi/processor/CPU1/throttling
<not supported>
whats going on here ???
why is throtteling not supported ??
-----------------------
other question:
is there a way to run cpufreqd with libc 2.2.5-11.5 (debian woody -
stable) ??
thank you .
bye,berni
next reply other threads:[~2003-12-17 14:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-17 14:01 Bernhard Bauch [this message]
2003-12-18 9:11 ` 2.4.23 + mobile athlon Mattia Dongili
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