CVS commit: src

Module Name:	src
Committed By:	yamt
Date:		Fri Feb 20 07:54:27 UTC 2026

Modified Files:
	src/distrib/sets/lists/debug: module.md.amd64 module.md.i386
	src/distrib/sets/lists/man: mi
	src/distrib/sets/lists/manhtml: mi
	src/distrib/sets/lists/modules: md.amd64 md.i386
	src/share/man/man4: Makefile
	src/sys/arch/amd64/conf: ALL GENERIC XEN3_DOM0
	src/sys/arch/i386/conf: ALL GENERIC XEN3PAE_DOM0
	src/sys/arch/x86/pci: files.pci
	src/sys/modules: Makefile
	src/usr.sbin/makemandb: nostem.txt
Added Files:
	src/share/man/man4: pchtemp.4
	src/sys/arch/x86/pci: pchtemp.c
	src/sys/modules/pchtemp: Makefile pchtemp.ioconf

Log Message:
pchtemp: add a simple driver for intel pch thermal sensor

tested on PCI_PRODUCT_INTEL_2HS_THERM, which was found on HP Z4 G4.
although other variants look compatible, i have not actually tested them.
(no hardware)

dmesg:
```
[   512.596379] pchtemp0 at pci0 dev 20 function 2: Intel PCH Temperature Sensor
```

envstat:
```
[pchtemp0]
  pchtemp0 temperature:    41.500                                      degC
```

enable in kernel configs where amdtemp is enabled.

the man page is mostly copy-and-paste from amdtemp.4.


To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/distrib/sets/lists/debug/module.md.amd64
cvs rdiff -u -r1.12 -r1.13 src/distrib/sets/lists/debug/module.md.i386
cvs rdiff -u -r1.1830 -r1.1831 src/distrib/sets/lists/man/mi
cvs rdiff -u -r1.48 -r1.49 src/distrib/sets/lists/manhtml/mi
cvs rdiff -u -r1.104 -r1.105 src/distrib/sets/lists/modules/md.amd64
cvs rdiff -u -r1.101 -r1.102 src/distrib/sets/lists/modules/md.i386
cvs rdiff -u -r1.750 -r1.751 src/share/man/man4/Makefile
cvs rdiff -u -r0 -r1.1 src/share/man/man4/pchtemp.4
cvs rdiff -u -r1.196 -r1.197 src/sys/arch/amd64/conf/ALL
cvs rdiff -u -r1.620 -r1.621 src/sys/arch/amd64/conf/GENERIC
cvs rdiff -u -r1.207 -r1.208 src/sys/arch/amd64/conf/XEN3_DOM0
cvs rdiff -u -r1.524 -r1.525 src/sys/arch/i386/conf/ALL
cvs rdiff -u -r1.1261 -r1.1262 src/sys/arch/i386/conf/GENERIC
cvs rdiff -u -r1.44 -r1.45 src/sys/arch/i386/conf/XEN3PAE_DOM0
cvs rdiff -u -r1.27 -r1.28 src/sys/arch/x86/pci/files.pci
cvs rdiff -u -r0 -r1.1 src/sys/arch/x86/pci/pchtemp.c
cvs rdiff -u -r1.299 -r1.300 src/sys/modules/Makefile
cvs rdiff -u -r0 -r1.1 src/sys/modules/pchtemp/Makefile \
    src/sys/modules/pchtemp/pchtemp.ioconf
cvs rdiff -u -r1.8 -r1.9 src/usr.sbin/makemandb/nostem.txt

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.