Date: Sun, 20 Mar 2005 22:50:50 -0800 From: Nate Lawson <nate@root.org> To: Eric Anderson <anderson@centtech.com> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: Pentium-M - not recognized? Message-ID: <423E6ECA.7010101@root.org> In-Reply-To: <423ADF0D.5090605@centtech.com> References: <423AD2F3.50602@centtech.com> <423AD585.2010500@centtech.com> <423ADF0D.5090605@centtech.com>
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Eric Anderson wrote: > Eric Anderson wrote: > >> Eric Anderson wrote: >> >>> I have a Dell Latitude D610 laptop, and my kernel says: >>> >>> CPU claims to support Enhanced Speedstep, but is not recognized. >>> Please update driver or contact the maintainer. >>> cpu_vendor = GenuineIntel msr = 6120e2606000e26, bus_clk = 64 >>> >>> What does that mean to me? How can I fix it? >>> >>> All my various info (full dmesg, acpi dumps, etc) are available here: >>> http://www.googlebit.com/freebsd/ >> > > Looks like I'm in over my head. I think a section for the 750 needs to > be added, but I'm not sure what to add exactly, and I'm now afraid I'll > light my computer on fire if I try. The Intel doc with the specs is here: Ok, I've committed a patch to est.c that should add support of acpi detection of EST parameters. Please give it a try. It probably won't work on all systems since it appears some systems need _PDC support (something I'm working on). Actually, if yours doesn't work with est, it should work with acpi_perf. -- Nate
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