Date: Sat, 20 Feb 2021 21:48:20 -0800 From: Kevin Oberman <rkoberman@gmail.com> To: Yuri Pankov <yuripv@yuripv.dev> Cc: "freebsd-questions@freebsd.org" <freebsd-questions@freebsd.org> Subject: Re: Why isn't there a driver attached to this device? Message-ID: <CAN6yY1tb0sgvht4WuTd0qjHXqo--O7qMsKbcdr7FbqcB52mLJw@mail.gmail.com> In-Reply-To: <4fd50e25-5949-f67a-6378-12c1fec04a2f@yuripv.dev> References: <3029482.bT80LyP3VS@freebsd> <e3b1fbc4-e6e5-7af1-05e6-d6e567d6d2c1@yuripv.dev> <CAN6yY1s69ouU3LuKh5Nr43Jpr=41PjF0gq42UG=ApMQ2yiTt=A@mail.gmail.com> <4fd50e25-5949-f67a-6378-12c1fec04a2f@yuripv.dev>
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Very odd. Oddly, I didn't find any source files and the module was in /boot/kernel.old. I'm simply baffled as to how it got there. It is dated 02-Feb, so it's from my last build. Best guess is that it was pulled for some reason. With SVN, I'd look at the sources as of 2/2/21, but I'm just starting on git. Perhaps you might have some idea for tracking it down. Perhaps I botched a pull and got main branch instead of stable/13. I'm certainly running the correct version today. Sorry for the confusion. -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 On Fri, Feb 19, 2021 at 10:36 PM Yuri Pankov <yuripv@yuripv.dev> wrote: > Kevin Oberman wrote: > > On Fri, Feb 19, 2021 at 2:54 AM Yuri Pankov <yuripv@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@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. > > Interesting, checking out stable/12 branch, I don't see any files named > \*pchtherm\*, nor does grep find any matching contents. >
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