Date: Sat, 26 Jan 2008 03:17:58 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-stable@freebsd.org, freebsd-mobile@freebsd.org Subject: Re: T7200 CPU not detected by est Message-ID: <Pine.BSF.3.96.1080126030624.9572A-100000@gaia.nimnet.asn.au> In-Reply-To: <200801250859.50419.jhb@freebsd.org>
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On Fri, 25 Jan 2008, John Baldwin wrote: > On Wednesday 23 January 2008 02:42:52 am Krassimir Slavchev wrote: > > John Baldwin wrote: > > > On Monday 21 January 2008 11:16:06 am Gerrit Kühn wrote: > > >> Hi folks, > > >> > > >> I have several systems using T7200 mobile CPUs running under 7-stable. > > >> However, EST does not recognize the cpus. When loading cpufreq I get: > > > > > > You can try this patch. It won't add support for all of the levels, but it > > > will support the current level and the highest level (IIRC). > > > > > > > > > It works now on my T7700: > > > > dev.est.0.%desc: Enhanced SpeedStep Frequency Control > > dev.est.0.%driver: est > > dev.est.0.%parent: cpu0 > > dev.est.0.freq_settings: 2401/35000 2400/35000 2000/28000 1600/22000 > > 1200/16000 > > dev.est.1.%desc: Enhanced SpeedStep Frequency Control > > dev.est.1.%driver: est > > dev.est.1.%parent: cpu1 > > dev.est.1.freq_settings: 2401/35000 2400/35000 2000/28000 1600/22000 > > 1200/16000 > > Odd, it shouldn't have provided that many settings. It also doesn't > provide power info. I wonder if you are getting the settings from > ACPI. Assuming so, wouldn't this seem to be an instance needing the recent: kern/114722: [acpi] [patch] Nearly duplicate p-state entries reported http://www.freebsd.org/cgi/query-pr.cgi?pr=114722 ? cheers, Ian
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