From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luca Capello Subject: Re: ASUS M6800N: processor has only C1 Date: Fri, 05 Mar 2004 21:21:01 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <4048E12D.6040508@pca.it> References: <404459FD.1000406@pca.it> <20040302110946.GF2869@poupinou.org> <40448169.6090507@pca.it> <40449D8E.4060402@pca.it> <20040303103528.GG2869@poupinou.org> <40463D80.8040800@pca.it> <20040304111240.GN2869@poupinou.org> <404734E8.7080104@pca.it> <20040305113921.GS2869@poupinou.org> <40489FC8.4000605@pca.it> <20040305183737.GT2869@poupinou.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20040305183737.GT2869-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: ML ACPI-devel List-Id: linux-acpi@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, on 03/05/04 19:37, Bruno Ducrot wrote: >>>>>I think also that the bios will only allow C2, not C3 nor C4 if you are on AC. >>>> >>>>You're right, but even on battery I get only C1 & C2 (as from the attached). >>> >>>Well, there is a stupid bug, I guess. >> >>on the above 2.6.3 there're no changes, always C1 & C2 in battery mode and on >>AC. The same behaviour on 2.6.4-rc1 + ACPI 20040220 + your patches. > > I updated that on bugzilla. thank you, I tried the new one on a fresh 2.6.3 + ACPI 20040220 + ACPI DSDT in initrd (so just the last patch and no more the old ones), but still the same on battery mode (only C1 & C2). With a fresh 2.6.4-rc1 + ACPI 20040220 nothing changes. The same results on AC mode and the 2.6.3 above. > Could you please also send me the output of > /proc/acpi/processor/*/power > if that still fail on battery? Sure, here it is: ===== (2.6.3) luca-HSB4nKSusd8@public.gmane.org:~$ dmesg | grep Processor ACPI: Processor [CPU1] (supports C1 C2) luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/info processor id: 0 acpi id: 1 bus mastering control: yes power management: yes throttling control: no limit interface: no luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/limit luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/power active state: C2 default state: C1 bus master activity: 00000000 states: C1: type[1] promotion[C2] demotion[--] latency[000] usage[00000010] *C2: type[2] promotion[--] demotion[C1] latency[001] usage[00067837] luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/throttling ===== (2.6.4-rc1) luca-HSB4nKSusd8@public.gmane.org:~$ dmesg | grep Processor ACPI: Processor [CPU1] (supports C1 C2) luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/info processor id: 0 acpi id: 1 bus mastering control: yes power management: yes throttling control: no limit interface: no luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/limit luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/power active state: C2 default state: C1 bus master activity: 00000000 states: C1: type[1] promotion[C2] demotion[--] latency[000] usage[00000010] *C2: type[2] promotion[--] demotion[C1] latency[001] usage[00142674] luca-HSB4nKSusd8@public.gmane.org:~$ cat /proc/acpi/processor/*/throttling ===== > Thanks again for your time, Once again, *I* should thank you :-) Thx, bye, Gismo / Luca -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Debian - http://enigmail.mozdev.org iD8DBQFASOErVAp7Xm10JmkRAh4BAJ98yHK8GuxBdEJCbelhJoEKBlBQKgCeKYBs /k0jX4ZkkjXml7njNaKZEts= =GnKH -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.Net email is sponsored by: IBM Linux Tutorials Free Linux tutorial presented by Daniel Robbins, President and CEO of GenToo technologies. Learn everything from fundamentals to system administration.http://ads.osdn.com/?ad_id=1470&alloc_id=3638&op=click