Messages in this thread | | | Date | Wed, 11 Oct 2006 20:38:31 +0200 | From | Tomasz Torcz <> | Subject | Re: cpufreq not working on AMD K8 (was Re: 2.6.19-rc1: known regressions) |
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On Wed, Oct 11, 2006 at 08:16:32PM +0200, Christian wrote: > Am Mittwoch, 11. Oktober 2006 19:33 schrieb Langsdorf, Mark: > > > It seems that my first try exceeded the LKML size limit. So > > > hopefully you should get my decompiled DSDT now as a bzip > > > compressed file. > > > > Right then. You're completely missing the _PCT, _PPC, and > > _PSS packages, as well as the CPU scope they're normally > > defined in. powernow-k8 is not going to work on this system. > > user@ubuntu:~$ uname -a > Linux ubuntu.localnet 2.6.18-rc7 #2 SMP Wed Sep 13 11:28:41 CEST 2006 x86_64 > GNU/Linux > user@ubuntu:~$ dmesg | grep power > [ 402.879894] powernow-k8: Found 2 AMD Athlon(tm) 64 X2 Dual Core Processor > 3800+ processors (version 2.00.00) > [ 402.880409] powernow-k8: 0 : fid 0xc (2000 MHz), vid 0x8 > [ 402.880412] powernow-k8: 1 : fid 0xa (1800 MHz), vid 0xa > [ 402.880415] powernow-k8: 2 : fid 0x2 (1000 MHz), vid 0x12 > [ 402.881299] powernow-k8: ph2 null fid transition 0xc > > 2.6.18-rc7 powerfreq works nice. Double checked it!
There are strange woes with cpufreq in current kernel. During 2.6.18-rc cpufreq-nforce2 was broken, then fixed (acpi-cpufreq was failing to propagate registration error) then broken again. It still doesn't work in 19-rc1.
-- Tomasz Torcz Only gods can safely risk perfection, zdzichu@irc.-nie.spam-.pl it's a dangerous thing for a man. -- Alia
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