From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bernhard Bauch Subject: 2.4.23 + mobile athlon Date: Wed, 17 Dec 2003 15:01:09 +0100 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: <3FE061A5.2090206@aon.at> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cpufreq-bounces@www.linux.org.uk Content-Type: text/plain; charset="us-ascii"; format="flowed" To: cpufreq@www.linux.org.uk 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 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