Date: Tue, 10 Jun 2014 10:40:19 -0500 From: Eric Neblock <cen5848@louisiana.edu> To: Ian Smith <smithi@nimnet.asn.au> Cc: freebsd-acpi@freebsd.org Subject: Re: Missing: hw.acpi.thermal.tz%d._HOT Message-ID: <1402414819.17836.2.camel@canpc36.cacs.louisiana.edu> In-Reply-To: <20140611011810.V10629@sola.nimnet.asn.au> References: <1402412054.2426.13.camel@canpc36.cacs.louisiana.edu> <20140611011810.V10629@sola.nimnet.asn.au>
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[-- Attachment #1 --] On Wed, 2014-06-11 at 01:33 +1000, Ian Smith wrote: > On Tue, 10 Jun 2014 09:54:14 -0500, Eric Neblock wrote: > > Hello all, > > I'm trying to figure out what is the _HOT temperature on my particular > > processor. I'm running FreeBSD 10 GENERIC on a Sunfire X2200. > > > > The processor is an Dual Core AMD Opteron 2218. > > > > In the GENERIC kernel, acpi is built in; so, kldload acpi fails. I've > > also loaded the amdtemp module at boot time to figure out what the > > current temp of the processor is. > > > > With all of that, when performing `sysctl -a` I never seem to be able to > > pull up the _HOT value. > > > > Are there any suggestions on how to be able to view it? > > Many thermal zones seen, including some CPUs, don't specify any _HOT > value, just _PSV and _CRT, which should trigger passive cooling (eg > clock slowing or throttling) and emergency shutdown, respectively. > > What says 'sysctl hw.acpi.thermal' ? > > cheers, Ian The result is as follows: sysctl: Unknown oid 'hw.acpi.thermal' : No such file or directory Eric [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iEYEABECAAYFAlOXJukACgkQbOB8sc0AlGWAhQCgi5sxqUZtz0vSxtbdgW9VvdtI rGEAnA08qbyJp3Y+XuUKf47gwzAAbf+2 =3awX -----END PGP SIGNATURE-----help
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