Date: Mon, 02 Feb 2009 12:19:31 +0300 From: Alex Keda <admin@lissyara.su> To: Alexey Ivanov <need4spam@bk.ru> Cc: freebsd-current@freebsd.org Subject: Re: powernow0: set freq failed, err 6 Message-ID: <4986BAA3.4010505@lissyara.su> In-Reply-To: <E1LTjO0-000OdA-00.need4spam-bk-ru@f59.mail.ru> References: <E1LTjO0-000OdA-00.need4spam-bk-ru@f59.mail.ru>
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Alexey Ivanov пишет: > I have repeating errors in /var/log/messages > > [PH34R] ~> tail -f /var/log/messages > Feb 1 23:34:34 PH34R kernel: powernow0: set freq failed, err 6 > Feb 1 23:34:34 PH34R kernel: powernow1: set freq failed, err 6 > Feb 1 23:34:34 PH34R kernel: powernow0: set freq failed, err 6 > Feb 1 23:34:34 PH34R kernel: powernow1: set freq failed, err 6 > Feb 1 23:34:34 PH34R kernel: powernow0: set freq failed, err 6 > Feb 1 23:34:41 PH34R last message repeated 17 times > > Now freq on my notebook is cut by about a half > dev.cpu.0.freq: 1194 > > I don't know is it connected, but it first strted when i installed linux 2.6.28 and rebooted from it. > > Similiar problem here > http://lists.freebsd.org/pipermail/freebsd-current/2008-December/001401.html > as i know Keda is using same hardware: notebook HP 6715s From another machine: lissyara# sysctl dev.cpu.0.freq_levels dev.cpu.0.freq_levels: 2786/103000 2587/88689 2388/75690 2189/63943 1990/53387 1791/48048 1567/42042 1343/36036 1119/30030 995/24422 870/21369 746/18316 621/15263 497/12211 373/9158 248/6105 124/3052 lissyara# sysctl dev.cpu.0.freq dev.cpu.0.freq: 1343 lissyara# sysctl dev.cpu.0.freq=2786 dev.cpu.0.freq: 1343 sysctl: dev.cpu.0.freq: Device not configured lissyara# uname -a FreeBSD lissyara.moskb.local 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Fri Jan 23 19:14:54 MSK 2009 lissyara@lissyara.moskb.local:/usr/obj/mnt/jabber/DISTR/FreeBSD/src/CURRENT/sys/USB2 amd64 lissyara# =============== 1343 MHz - set by powerd, after start. but, after 3-5 seconds work, I have in log powernow0: set freq failed, err 6 powernow1: set freq failed, err 6 powernow0: set freq failed, err 6 powernow1: set freq failed, err 6 powernow0: set freq failed, err 6 And cannot change frequency
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