From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ducrot Bruno Subject: Re: p4_clockmod or speedstep_ich | acpi? Date: Sat, 24 Jan 2004 07:03:21 +0100 Sender: cpufreq-bounces@www.linux.org.uk Message-ID: <20040124060321.GP25416@poupinou.org> References: <4011EC55.5030304@sbh.eng.br> Mime-Version: 1.0 Return-path: Content-Disposition: inline In-Reply-To: <4011EC55.5030304@sbh.eng.br> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: cpufreq-bounces@www.linux.org.uk Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Marcus Grando Cc: cpufreq@www.linux.org.uk On Sat, Jan 24, 2004 at 01:53:57AM -0200, Marcus Grando wrote: > Hi, > > I have a toshiba satellite a10 127, and use p4 clockmod in cpufreq. I > look this kernel messages: > > cpufreq: P4/Xeon(TM) CPU On-Demand Clock Modulation available > cpufreq: Warning: Pentium 4-M detected. The speedstep-ich or acpi cpufreq > cpufreq: modules offers voltage scaling in addition of frequency > scaling. You > cpufreq: should use either one instead of p4-clockmod, if possible. > ... > CPU: After generic identify, caps: bfebf9ff 00000000 00000000 00000000 > CPU: After vendor identify, caps: bfebf9ff 00000000 00000000 00000000 > CPU: Trace cache: 12K uops, L1 D cache: 8K > CPU: L2 cache: 256K > CPU: After all inits, caps: bfebf9ff 00000000 00000000 00000080 > CPU: Intel Mobile Intel(R) Celeron(R) CPU 2.00GHz stepping 09 ^^^^^^^ A celeron is not speedstep capable. Cheers, -- Ducrot Bruno -- Which is worse: ignorance or apathy? -- Don't know. Don't care.