Why isn't there a driver attached to this device?

[Kevin Oberman]

On Fri, Feb 19, 2021 at 2:54 AM Yuri Pankov <yuripv at yuripv.dev> wrote:

> Steven Friedrich wrote:
> > I am surprised this device has no driver attached.  I do include
> coretemp in
> > my kernel.
> >
> > This is from pciconf -lv
> >
> > none0 at pci0:0:18:0:      class=0x118000 card=0x843f103c chip=0xa3798086
> > rev=0x10 hdr=0x00
> >     vendor     = 'Intel Corporation'
> >     device     = 'Cannon Lake PCH Thermal Controller'
> >     class      = dasp
> >
>
> That's different from coretemp(4), and should be driven by pchtherm(4),
> but it seems to be only in 13 and not backported to stable/12:
>
>
> https://www.freebsd.org/cgi/man.cgi?query=pchtherm&apropos=0&sektion=0&manpath=FreeBSD+13.0-current&arch=default&format=html
> _______________________________________________
>
I see the kernel module on my 12-STABLE system, so I would expect it in
12.3.
--
Kevin Oberman, Part time kid herder and retired Network Engineer
E-mail: rkoberman at gmail.com
PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683