CFT: k8temp driver
Rui Paulo
rpaulo at FreeBSD.org
Fri Apr 11 12:53:50 UTC 2008
On Sun, Feb 10, 2008 at 03:59:04PM +0000, Rui Paulo wrote:
> Hi,
> Some AMD systems have two thermal sensors on both cores. I wrote a simple
> driver to access these temperatures, but I don't have a system to test. If
> anyone has a AMD K8 system, I would love if you could test the k8temp
> driver that I wrote based on the Linux one.
>
> Get it at:
> http://people.freebsd.org/~rpaulo/k8temp.tgz
>
> Compile/test with:
> $ tar xzvf k8temp.tgz && cd k8temp
> $ make SYSDIR=/path/to/src/sys
> # kldload ./k8temp.ko
>
> This is still pre-alpha quality, so please don't use it on a production
> system.
Please try the new version at the same URL:
http://people.freebsd.org/~rpaulo/k8temp.tgz
It should be more kind to those systems that can't clear the config
register, and it should also create a sysctl node under
dev.cpu.N.temperature with the maximum temperature between sensor 0
and sensor 1 of each core.
Thanks,
--
Rui Paulo
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