[lm-sensors] [PATCH v4] k10temp: temperature sensor for AMD Family 10h/11h CPUs
clemens at ladisch.de
Thu Nov 26 08:46:35 CET 2009
Andrew Morton wrote:
> Clemens Ladisch <clemens at ladisch.de> wrote:
> > This adds a driver for the internal temperature sensor of AMD Family 10h
> > and 11h CPUs.
> > ...
> > +#define REG_HARDWARE_THERMAL_CONTROL 0x64
> > +#define HTC_ENABLE 0x00000001
> > +
> > +#define REG_REPORTED_TEMPERATURE 0xa4
> > +
> > +#define REG_NORTHBRIDGE_CAPABILITIES 0xe8
> > +#define NB_CAP_HTC 0x00000400
> These definitions relate to register addresses within the AMD CPUs,
Yes, in the PCI configuration space of the internal northbridge.
> I wonder if these should be placed in some header file in
> arch/x86/include/asm/ where other such things are described.
There is no such header. The files that also access PCI cfg registers:
define their own private symbols or use magic numbers.
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