From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262406AbUGRGgc (ORCPT ); Sun, 18 Jul 2004 02:36:32 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262450AbUGRGgc (ORCPT ); Sun, 18 Jul 2004 02:36:32 -0400 Received: from mailout05.sul.t-online.com ([194.25.134.82]:10112 "EHLO mailout05.sul.t-online.com") by vger.kernel.org with ESMTP id S262406AbUGRGg3 (ORCPT ); Sun, 18 Jul 2004 02:36:29 -0400 Message-ID: <40FA1A69.4090902@t-online.de> Date: Sun, 18 Jul 2004 08:36:25 +0200 From: "Harald Dunkel" User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.8a3) Gecko/20040717 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: amd64, 2.6.7: several problems Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-ID: SmpQhqZHYejBwBnLoXvKdXIC7QgCdAKdbqW7viadZaFa2gDv2AfBrB Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi folks, I've got some questions about amd64. /proc/cpuinfo returns processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 12 model name : AMD Athlon(tm) 64 Processor 3200+ stepping : 0 cpu MHz : 2194.366 cache size : 512 KB fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext lm 3dnowext 3dnow bogomips : 4341.76 TLB size : 1088 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp Please check the cache size. It _should_ be 1024 kB, at least that was written on the bill I've got. Is this correct? Next powernow-k8 refuses to load on my PC: # modprobe powernow-k8 FATAL: Error inserting powernow_k8 (/lib/modules/2.6.7/kernel/arch/x86_64/kernel/cpufreq/powernow-k8.ko): No such device This is strange. AFAIK all amd64 CPUs do have Powernow. The ACPI modules (expecially processor), freq_table and cpuid were all loaded. Whats wrong here? I tried to compile a static powernow-k8, but that gave me the error message arch/x86_64/kernel/built-in.o(.init.text+0x7d9a): In function `powernowk8_cpu_init': : undefined reference to `acpi_processor_register_performance' arch/x86_64/kernel/built-in.o(.init.text+0x7f39): In function `powernowk8_cpu_init': : undefined reference to `acpi_processor_unregister_performance' arch/x86_64/kernel/built-in.o(.exit.text+0x33): In function `powernowk8_cpu_exit': : undefined reference to `acpi_processor_unregister_performance' make[1]: *** [.tmp_vmlinux1] Error 1 make[1]: Leaving directory `/usr/src/kernel-source-2.6.7' make: *** [stamp-build] Error 2 The ACPI Processor stuff was still set to "build module", so it seems that there is a missing dependency in menuconfig. Any help would be highly appreciated Harri