From owner-freebsd-current@FreeBSD.ORG Fri Nov 21 17:25:30 2003 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 1FBA416A4CE for ; Fri, 21 Nov 2003 17:25:30 -0800 (PST) Received: from mailbox.univie.ac.at (mailbox.univie.ac.at [131.130.1.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id C3C5D43FCB for ; Fri, 21 Nov 2003 17:25:28 -0800 (PST) (envelope-from l.ertl@univie.ac.at) Received: from wireless (adslle.cc.univie.ac.at [131.130.102.11]) hAM1PMbh480726; Sat, 22 Nov 2003 02:25:23 +0100 Date: Sat, 22 Nov 2003 02:25:17 +0100 (CET) From: Lukas Ertl To: Nate Lawson In-Reply-To: <20031121161425.A76600@root.org> Message-ID: <20031122022351.J627@korben.in.tern> References: <20031118094821.T64353@root.org> <20031118221008.U621@korben.in.tern> <20031118131708.C64933@root.org> <20031118223352.W634@korben.in.tern> <20031120125407.L414@pcle2.cc.univie.ac.at> <20031121135507.H76145@root.org> <20031122005506.S623@korben.in.tern> <20031121161425.A76600@root.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-DCC-ZID-Univie-Metrics: mailbox 4244; Body=0 Fuz1=0 Fuz2=0 cc: current@freebsd.org Subject: Re: Updated acpi_cpu patch 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: Sat, 22 Nov 2003 01:25:30 -0000 On Fri, 21 Nov 2003, Nate Lawson wrote: > On Sat, 22 Nov 2003, Lukas Ertl wrote: > > On Fri, 21 Nov 2003, Nate Lawson wrote: > > > > > Those are what is more interesting. Also, can you send me your sysctl > > > hw.acpi.cpu.cx_history after you've used it for a while with the maximum > > > cx_lowest setting? > > > > hw.acpi.cpu.cx_supported: C1/1 C2/1 C3/85 C3/185 > > hw.acpi.cpu.cx_lowest: 3 > > hw.acpi.cpu.cx_history: 0/0 1143097/0 0/0 0/0 > > > > This is after 1:22h doing things like eMail, web surfing, IRC... > > Ah, I see the C3 states aren't being used. If you are playing mp3s or > have usb enabled in your kernel, they won't be used (because we can't use > them when bus mastering transfers are active.) Try making usb a module > and not loading it and test this again. Ah, this would explain why I can see the C3 states change after a suspend/resume - USB is dead then :-) I'm gonna try without USB and send you the output again. regards, le -- Lukas Ertl eMail: l.ertl@univie.ac.at UNIX Systemadministrator Tel.: (+43 1) 4277-14073 Vienna University Computer Center Fax.: (+43 1) 4277-9140 University of Vienna http://mailbox.univie.ac.at/~le/