https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253915
Bug ID: 253915
Summary: pchtherm0: Sensor enable failed
Product: Base System
Version: 13.0-STABLE
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Hi,
pchtherm in stable/13 doesn't work on my Supermicro X10SDV-TLN4F with Xeon
D-1541. I'm not sure if it is supposed to work on this hardware but the
pchtherm kernel module is being loaded automatically during boot (i.e. no
pchtherm_load in my /boot/loader.conf).
# dmesg | grep pchtherm
pchtherm0: <Haswell Thermal Subsystem> mem 0x383ffff10000-0x383ffff10fff irq 18
at device 31.6 on pci1
pchtherm0: Enabling Sensor
pchtherm0: Sensor enable failed
# sysctl dev.pchtherm
dev.pchtherm.0.%parent: pci1
dev.pchtherm.0.%pnpinfo: vendor=0x8086 device=0x8c24 subvendor=0x15d9
subdevice=0x086d class=0x118000
dev.pchtherm.0.%location: slot=31 function=6 dbsf=pci0:0:31:6
handle=\_SB_.PCI0.TERM
dev.pchtherm.0.%driver: pchtherm
dev.pchtherm.0.%desc: Haswell Thermal Subsystem
dev.pchtherm.%parent:
# pciconf -lvbBecV pci0:0:31:6
pchtherm0@pci0:0:31:6: class=0x118000 rev=0x05 hdr=0x00 vendor=0x8086
device=0x8c24 subvendor=0x15d9 subdevice=0x086d
vendor = 'Intel Corporation'
device = '8 Series Chipset Family Thermal Management Controller'
class = dasp
bar [10] = type Memory, range 64, base 0x383ffff10000, size 4096, enabled
cap 01[50] = powerspec 3 supports D0 D3 current D0
cap 05[80] = MSI supports 1 message
regards,
Michal
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