From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ken Hughes Subject: ACPI / cpufreq on Presario R3120 Date: Thu, 03 Jun 2004 07:32:38 -0700 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: <40BF3686.6030701@pacific.edu> 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+glkc-cpufreq=gmane.org@www.linux.org.uk Content-Type: text/plain; charset="us-ascii"; format="flowed" To: Cpufreq@www.linux.org.uk I've got a Presario with an AMD XP-M 3000+ CPU (a 32-bit K8). I can't get the acpi or powernow-k8 modules to load on the 2.6.6 kernel; loading acpi gives this message: > acpi_processor_perf-0301 [1219] acpi_cpufreq_cpu_init : Unsupported address space [127, 127] and powernow-k8 (with and without Pavel's patches) gives this: > powernow-k8: Found 1 AMD Athlon 64 / Opteron processors (version 1.20.08b - March 20, 2004) > powernow-k8: Too many lo freq table entries > powernow-k8: BIOS error - no PSB I dumped the DSDT but it doesn't seem to have much info on the CPU. The applicable section in my .config file is: # # CPU Frequency scaling # CONFIG_CPU_FREQ=y # CONFIG_CPU_FREQ_PROC_INTF is not set CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y # CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m # CONFIG_CPU_FREQ_24_API is not set CONFIG_CPU_FREQ_TABLE=m # # CPUFreq processor drivers # CONFIG_X86_ACPI_CPUFREQ=m # CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set # CONFIG_X86_POWERNOW_K6 is not set # CONFIG_X86_POWERNOW_K7 is not set CONFIG_X86_POWERNOW_K8=m # CONFIG_X86_GX_SUSPMOD is not set # CONFIG_X86_SPEEDSTEP_CENTRINO is not set # CONFIG_X86_SPEEDSTEP_ICH is not set # CONFIG_X86_SPEEDSTEP_SMI is not set # CONFIG_X86_P4_CLOCKMOD is not set # CONFIG_X86_LONGRUN is not set # CONFIG_X86_LONGHAUL is not set Any suggestions where I should look? I'm not sure if it's a APCI or cpufreq issue -- Ken