From owner-freebsd-acpi@FreeBSD.ORG Sun Jul 29 01:21:20 2007 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1D0EB16A417; Sun, 29 Jul 2007 01:21:20 +0000 (UTC) (envelope-from joao@matik.com.br) Received: from msrv.matik.com.br (msrv.matik.com.br [200.152.83.14]) by mx1.freebsd.org (Postfix) with ESMTP id 5A4B513C483; Sun, 29 Jul 2007 01:21:18 +0000 (UTC) (envelope-from joao@matik.com.br) Received: from ap-h.matik.com.br (ap-h.matik.com.br [200.152.83.36]) by msrv.matik.com.br (8.14.1/8.13.1) with ESMTP id l6T1LJ3a030525; Sat, 28 Jul 2007 22:21:19 -0300 (BRT) (envelope-from joao@matik.com.br) From: JoaoBR Organization: Infomatik To: freebsd-stable@freebsd.org Date: Sat, 28 Jul 2007 22:21:15 -0300 User-Agent: KMail/1.9.7 References: <200707271109.51334.joao@matik.com.br> <200707290833.56202.joao@matik.com.br> <46AB48A7.8060103@freebsd.org> In-Reply-To: <46AB48A7.8060103@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200707282221.15879.joao@matik.com.br> X-Virus-Scanned: ClamAV version 0.90.3, clamav-milter version 0.90.3 on msrv.matik.com.br X-Virus-Status: Clean Cc: bruno@freebsd.org, freebsd-acpi@freebsd.org, Michael Nottebrock Subject: Re: powerd freeze with amd 5000 X2 but not with lower cpus X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Jul 2007 01:21:20 -0000 On Saturday 28 July 2007 10:46:15 Michael Nottebrock wrote: > >> > >> Good to hear. Unfortunately my Mobo's BIOS is already up-to-date, the > >> CPU is officially supported and Cool'n'Quiet works dandy in Windows XP > >> ... =3D/ > > > > my ok msg was too fast, after some time my video starts flickering and > > stays so and the PC is freezed up, disabling powerd and works stable > > Meanwhile I found a workaround for my system: I had SCHED_ULE configured > in my kernel - switching to SCHED_4BSD gets rid of the freezes. Should > have thought of that sooner, ISTR having problems with powerd and > SCHED_ULE even on single cpu P4s. > I spend some time here on different MBs with the same 5000+ cpu, comparing= =20 i386 and amd64 I cvsuped both sources and compiled world and kernel an hour ago firstable, smp (either 4BSD or ULE) with powerd_enable (cpufreq in kernel)= =20 works as long as no xorg is started (GENERIC, no sysctl, no loader.conf=20 options) nevertheless strange, on all MBs, same CPU: i386: dev.cpu.0.freq_levels: 2600/100000 2400/85596 2200/72544 2000/60778 1800/50= 237=20 1575/43957 1350/37677 1125/31398 1000/25535 875/22343 750/19151 625/15959=20 500/12767 375/9575 250/6383 125/3191 amd64:dev.cpu.0.freq_levels: 2600/100000 2400/85596 2200/72544 2000/60778=20 1800/50237 1000/25535 both, amd64 and i386 with same ports and up to date wether 4BSD or ULE on i386 freeze soon as xorg starts when powerd is enabled ULE freeze on xorg start before coming up and 4BSD comes up and works for a= =20 certain time on amd64 (5-30 minutes)=20 all kernels are compiled with make.conf option "CPUTYPE?=3Dathlon64" beeing= =20 translated appearently to the same "athlon-mp" option when available somebody knows why I get different frequencies under i386 and amd64 for the= =20 same hardware? =2D-=20 Jo=E3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br