From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felix von Leitner Subject: Re: 2.6.11: USB broken on nforce4, ipv6 still broken, centrino speedstep even more broken than in 2.6.10 Date: Fri, 25 Mar 2005 01:17:30 +0100 Message-ID: <20050325001729.GA30397@codeblau.de> References: <20050311202122.GA13205@fefe.de> <20050311173517.7fe95918.akpm@osdl.org> <1110599659.12485.279.camel@localhost.localdomain> <20050321163225.4af1c169.akpm@osdl.org> <1111454454.6633.5.camel@linux.site> <20050322222943.GA10442@codeblau.de> <42434E60.1060209@goop.org> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <42434E60.1060209@goop.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Jeremy Fitzhardinge Cc: Adam Belay , Andrew Morton , linux-kernel@vger.kernel.org, cpufreq@ZenII.linux.org.uk Thus spake Jeremy Fitzhardinge (jeremy@goop.org): > Unfortunately, the Dothans *REQUIRE* some degree of ACPI support; the > speedfreq-centrino needs to extract a table from ACPI to know what are > valid operating (voltage/frequency) points to use for the CPU. The > patch you're using is definitely wrong in principle, though if it works > for you in practice then by all means use it. I enabled these: CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_TABLE=y CONFIG_X86_SPEEDSTEP_CENTRINO=y CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y It should have worked, shouldn't it? Well, it did not. You can look at the kernel messages at http://dl.fefe.de/dmesg.gz if that helps. No cpufreq, and as far as I can see, no speedstep. The fan is running, that's all I can tell. Felix