From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brendt Wohlberg Subject: powernow-k8: missing p-state Date: Sun, 7 Aug 2005 18:13:46 -0600 Message-ID: <3f72be670508071713510f5697@mail.gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: cpufreq-bounces@lists.linux.org.uk Errors-To: cpufreq-bounces+glkc-cpufreq=m.gmane.org@lists.linux.org.uk Content-Type: text/plain; charset="us-ascii" To: cpufreq@lists.linux.org.uk I have an AMD 64 3200+ processor with 4 p-states (according to AMD specs), with frequencies of 1.0, 1.8, 2.0, and 2.2 GHz. On boot (Fedora Core 4, kernel 2.6.12), however, the powernow-k8 module only recognises the highest three frequencies powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.40.2) powernow-k8: 0 : fid 0xe (2200 MHz), vid 0x2 (1500 mV) powernow-k8: 1 : fid 0xc (2000 MHz), vid 0x6 (1400 mV) powernow-k8: 2 : fid 0xa (1800 MHz), vid 0xa (1300 mV) My guess is that this problem is due to a buggy BIOS. Are there any existin= g=20 solutions to this problem? Given the apparent number of AMD 64 motherboards= =20 with similar problems, surely it would be useful to be able to specify the p-state table as a configuration option for the powernow-k8 module? Brendt