Guenter Roeck schrieb:
All I know is that there is a sequence of patches in linux-next adding several
PCI IDs plus related code to the kernel which seem to be related to Sandy Bridge.
Look for PCI IDs with "DH89XXCC". I am kind of vague here; I was told that the added
PCI IDs match those of Sandy Bridge, but I have not seen the specification myself
so I don't really know for sure.
Do those changes address your problem ? No idea, but it might be worth a try.
I'm looking forward to seeing if 2.6.39-rc does better, then, once the
merge window has closed and openSUSE's Kernel:HEAD has it.
Just downloading those with wget seems to be more straightforward than creating a git clone.
OK, did that (needed to switch to the other KERNEL_BUILD line in the
Makefile, but fortunately I'm familiar enough with those Makefiles from
Mozilla work).
FYI, here's the sensors output and used kernel version on my Intel
DH67CL board:
# sensors
coretemp-isa-0000
Adapter: ISA adapter
Core 0: +52.0°C (high = +80.0°C, crit = +98.0°C)
coretemp-isa-0001
Adapter: ISA adapter
Core 1: +49.0°C (high = +80.0°C, crit = +98.0°C)
coretemp-isa-0002
Adapter: ISA adapter
Core 2: +54.0°C (high = +80.0°C, crit = +98.0°C)
coretemp-isa-0003
Adapter: ISA adapter
Core 3: +48.0°C (high = +80.0°C, crit = +98.0°C)
nct6775-isa-0290
Adapter: ISA adapter
Vcore: +1.15 V (min = +0.00 V, max = +1.74 V)
in1: +1.11 V (min = +0.00 V, max = +0.00 V) ALARM
AVCC: +3.31 V (min = +0.00 V, max = +0.00 V) ALARM
+3.3V: +3.31 V (min = +0.00 V, max = +0.00 V) ALARM
in4: +1.02 V (min = +0.00 V, max = +0.00 V) ALARM
in5: +1.05 V (min = +0.00 V, max = +0.00 V) ALARM
in6: +1.08 V (min = +0.00 V, max = +0.00 V) ALARM
3VSB: +3.41 V (min = +0.00 V, max = +0.00 V) ALARM
Vbat: +3.38 V (min = +0.00 V, max = +0.00 V) ALARM
fan1: 0 RPM (min = 0 RPM, div = 64)
fan2: 1110 RPM (min = 0 RPM, div = 32) ALARM
fan3: 0 RPM (min = 0 RPM, div = 64)
fan4: 0 RPM (div = 64)
SYSTIN: +39.0°C (high = +0.0°C, hyst = +0.0°C) ALARM
sensor = diode
CPUTIN: +38.0°C (high = +80.0°C, hyst = +75.0°C) sensor
= diode
SMBUSMASTER 1: +54.0°C (high = +80.0°C, hyst = +75.0°C) sensor
= diode
PCH_CHIP_CPU_MAX_TEMP: +65.0°C
SMBUSMASTER 2: +0.0°C (high = +80.0°C, hyst = +75.0°C)
cpu0_vid: +2.050 V
# uname -a
Linux robert.box.kairo.at 2.6.38-rc7-18-desktop #1 SMP PREEMPT
2011-03-08 01:01:25 +0100 x86_64 x86_64 x86_64 GNU/Linux
I hope those values are somewhat reasonable for what you'd expect.
Thanks for your work on this!
Robert Kaiser
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