From owner-freebsd-current@FreeBSD.ORG Thu Feb 24 16:10:48 2005 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 990D816A4CE; Thu, 24 Feb 2005 16:10:48 +0000 (GMT) Received: from bgo1smout1.broadpark.no (bgo1smout1.broadpark.no [217.13.4.94]) by mx1.FreeBSD.org (Postfix) with ESMTP id 74FD443D3F; Thu, 24 Feb 2005 16:10:47 +0000 (GMT) (envelope-from morten@rodal.no) Received: from bgo1sminn1.broadpark.no ([217.13.4.93]) by bgo1smout1.broadpark.no (Sun Java System Messaging Server 6.1 HotFix 0.05 (built Oct 21 2004)) with ESMTP id <0ICF00AWKBD1MP40@bgo1smout1.broadpark.no>; Thu, 24 Feb 2005 17:05:25 +0100 (CET) Received: from slimy.rodal.no ([80.202.56.120]) by bgo1sminn1.broadpark.no (Sun Java System Messaging Server 6.1 HotFix 0.05 (built Oct 21 2004)) with ESMTP id <0ICF00DXJBPJ4UA0@bgo1sminn1.broadpark.no>; Thu, 24 Feb 2005 17:12:56 +0100 (CET) Received: from burton.rodal.no (burton.rodal.no [192.168.20.70]) by slimy.rodal.no (8.12.11/8.12.11) with ESMTP id j1OGAiNO084931; Thu, 24 Feb 2005 17:10:44 +0100 (CET envelope-from morten@rodal.no) Received: from localhost (localhost [[UNIX: localhost]]) by burton.rodal.no (8.13.3/8.13.1/Submit) id j1OGAiH8021758; Thu, 24 Feb 2005 17:10:44 +0100 (CET envelope-from morten@rodal.no) Date: Thu, 24 Feb 2005 17:10:38 +0100 From: Morten Rodal In-reply-to: <421CD87C.70803@root.org> To: Nate Lawson Message-id: <200502241710.44321.morten@rodal.no> MIME-version: 1.0 Content-type: multipart/signed; boundary=nextPart5540262.HPSfxG5xcZ; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-transfer-encoding: 7bit X-Virus-Scanned: by amavisd-new References: <42068A5C.1030300@root.org> <200502191911.36228.morten@rodal.no> <421CD87C.70803@root.org> X-Authentication-warning: burton.rodal.no: morten set sender to morten@rodal.no using -f User-Agent: KMail/1.7.2 cc: acpi@freebsd.org cc: current@freebsd.org Subject: Re: HEADSUP: cpufreq import complete, acpi_throttling changed X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Feb 2005 16:10:48 -0000 --nextPart5540262.HPSfxG5xcZ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Wednesday 23 February 2005 20:24, Nate Lawson wrote: > Morten Rodal wrote: > > On Sunday 06 February 2005 22:21, Nate Lawson wrote: > >>If you have throttling, please test the new configuration to be sure > >> it still works as before. Final upcoming work will be manpage > >> support and bugfixing as necessary. > > > > Throttling used to work on my Dell Inspiron 8200, but with the new > > cpufreq/acpi_perf I only get errors when trying to set a new cpu > > frequency, like this: > > > > # sysctl dev.cpu.0.freq=3D1200 > > acpi_perf0: Px transition to 1200 failed > > acpi_perf0: set freq failed, err 6 > > > > Regardless of what value I use, it either says 'Px transition to 1200 > > failed' or 'Px transition to 1700 failed.' > > These should be fixed now. Please cvsup and test. The issue is partly fixed. I now see the following frequency levels if,=20 and only if, I booted the laptop on battery power: # sysctl dev.cpu.0.freq_levels dev.cpu.0.freq_levels: 1200/0 1050/0 900/0 787/0 750/0 656/0 600/0 562/0=20 525/0 450/0 393/0 337/0 300/0 262/0 225/0 187/0 150/0 112/0 75/0 37/0 Note that the native processor speed (1700 MHz) is not listed, and setting= =20 the speed below 150 hard-hangs/freezes the laptop. When booting with AC-power the laptop does not report any freq{,_levels}. = =20 It does not matter if I remove the AC-power once the computer is up and=20 running, I always get this: # sysctl dev.cpu.0.freq dev.cpu.0.freq: -1 =2D-=20 Morten Rodal "A supercomputer is a device for turning compute-bound problems into I/O bound problems." -- Ken Batcher (Goodyear Aerospace) --nextPart5540262.HPSfxG5xcZ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCHfyEbWe1Cy11WVsRAnBJAJ9FVda9M+8ADSkQPL5U0QPARlYRKgCcC3kG kSZQDkipL6W0cQJd41tJbuY= =fbx0 -----END PGP SIGNATURE----- --nextPart5540262.HPSfxG5xcZ--