Re: [PATCH 2/4] x86/amd_nb: add support for newer PCI topologies

[Borislav Petkov]

On Tue, Nov 06, 2018 at 05:20:41PM -0600, Bjorn Helgaas wrote:
> Or maybe even drivers/acpi/thermal.c, which claims every Thermal Zone
> (ACPI 6.2, sec 11), would be sufficient.  I don't know what the
> relationship between hwmon and other thermal stuff, e.g.,
> Documentation/thermal/sysfs-api.txt is.  acpi/thermal.c looks tied
> into the drivers/thermal stuff (it registers "thermal_zone" devices),
> but not to hwmon.

Err, I still don't think I'm catching your drift but let me stop you
right there: amd_nb is not there only for hwmon/k10temp. It is a small
interface glue if you will, which exports the CPU functionality in PCI
config space to other consumers.

So it is not really a driver - it is used by drivers to talk/query CPU
settings through it.

With that said, I don't think I understand all that talk about PNP IDs
and ACPI methods. But maybe I'm missing something...

So what's up?

-- 
Regards/Gruss,
    Boris.

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